Return to calendar page

Register on BridgeResults.net to be notified when results are posted!


Bridge Center of Las Vegas
Noon ♦ Open Stratified Pairs
Thursday, March 30, 2023

Photo Gallery of Winners | GIB | PBN | Hand Records

Event: Thursday Afternoon Pairs

Session: Thursday Aft

Movement: ONE WINNER

Date: March 30, 2023

Rating: Club Masterpoint

Section: A

Club No: 278499

Club: Bridge Center Of Las Vega

Dir: Justine Hancock

MP Limits: None/1500

Average: 25

Top: 2

Field strength: Mean: 1400 MP
Geomean: 223 MP
(based on 12 players)

 

Section

 

 

Name

Name

No

Flt

A

B

Score

Result

Points

1

Robert Johnson

Linda Schanz

5

A

1

31.50

63.00

0.60

2

James Bjorum

Barbara Mikkelson

4

B

2

1

30.50

61.00

0.42

3

Barbara Quintero

Louise Kavall

2

B

-

2

26.50

53.00

0.22

4

Ann Lawton

Virginia Bengel

3

B

-

-

22.50

45.00

5

Barbara Dunkley

Richard Clemmons

6

A

-

20.00

40.00

6

Elizabeth Beever

Ellyne Rabin

1

B

-

-

19.00

38.00

6 pairs - Pairs in strats: A=6 / B=4
Click on a result to see the recap for this pair.


You can move from board to board by using the arrow keys on your keyboard.

All Boards

Previous Board

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

Next Board

1 AK76
-
KT83
JT963

Dlr: North
Vul: None

JT52
KJ854
J
AQ7
Q84
AQ72
652
854
93
T963
AQ974
K2
11
128
9

Double Dummy Makes

 

NT

North

9

11

4

5

6

South

9

11

4

5

6

East

3

2

8

7

6

West

3

2

8

7

6

LoTT: 19 - 18 = 1
Par: 400 5D-NS

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

130

 

1.00

1.00

2

S

4

-1

6-Dunkley-Clemmons

1-Beever-Rabin

130

 

1.00

1.00

3

S

4

-1

2-Quintero-Kavall

4-Bjorum-Mikkelson

130

 

1.00

1.00

3

S

4

-1

3-Lawton-Bengel

5-Johnson-Schanz

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

2 K6
AQ987
J85
T95

Dlr: East 
Vul: N-S

AQ87
JT3
AQ3
AQ2
J2
K54
KT62
KJ64
T9543
62
974
873
10
1911
0

Double Dummy Makes

 

NT

North

2

2

4

3

2

South

2

2

4

3

2

East

11

11

9

10

11

West

11

11

9

10

11

LoTT: 15 - 14 = 1
Par: -460 5N-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

 

210

2.00

0.00

2N

E

5

-

6-Dunkley-Clemmons

1-Beever-Rabin

 

460

0.50

1.50

3N

W

5

-

2-Quintero-Kavall

4-Bjorum-Mikkelson

 

460

0.50

1.50

3N

E

5

-

3-Lawton-Bengel

5-Johnson-Schanz

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

3 KT8542
A52
K53
7

Dlr: South
Vul: E-W

6
K3
J974
QJT853
973
QJ96
AT82
K2
AQJ
T874
Q6
A964
10
710
13

Double Dummy Makes

 

NT

North

4

5

8

10

9

South

4

5

8

10

9

East

8

8

4

3

3

West

8

8

4

3

3

LoTT: 18 - 17 = 1
Par: 420 4S-NS

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

450

 

2.00

0.00

4

N

5

+1

6-Dunkley-Clemmons

1-Beever-Rabin

 

50

0.50

1.50

4

N

-1

-1

2-Quintero-Kavall

4-Bjorum-Mikkelson

 

50

0.50

1.50

4

N

-1

-1

3-Lawton-Bengel

5-Johnson-Schanz

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

4 J973
KJ7
Q652
QJ

Dlr: West
Vul: Both

A85
8653
AJ73
K9
T
T
KT984
AT8764
KQ642
AQ942
-
532
10
127
11

Double Dummy Makes

 

NT

North

1

1

8

10

1

South

1

1

8

10

1

East

11

12

4

3

8

West

10

12

4

3

8

LoTT: 22 - 18 = 4
Par: -500 6S*-NS-2

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

200

 

2.00

0.00

5*

W

-1

+2

2-Quintero-Kavall

4-Bjorum-Mikkelson

100

 

1.00

1.00

5

W

-1

+2

3-Lawton-Bengel

5-Johnson-Schanz

 

910

0.00

2.00

4*

E

5

-

6-Dunkley-Clemmons

1-Beever-Rabin

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

5 AK983
T6
J5
AJ63

Dlr: North
Vul: N-S

Q2
AKJ9
AQ2
KQ98
J75
85
K943
T754
T64
Q7432
T876
2
13
214
2

Double Dummy Makes

 

NT

North

4

4

5

6

5

South

4

4

5

6

5

East

9

7

7

6

8

West

9

7

7

6

8

LoTT: 15 - 16 = -1
Par: -120 2N-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

 

90

1.50

0.50

2

E

2

-1

2-Quintero-Kavall

4-Bjorum-Mikkelson

 

90

1.50

0.50

2

E

2

-1

3-Lawton-Bengel

5-Johnson-Schanz

 

100

0.00

2.00

3

N

-1

+2

6-Dunkley-Clemmons

1-Beever-Rabin

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

6 83
95
K64
AQT765

Dlr: East 
Vul: E-W

74
J864
AT72
432
AKQ965
KQ
J985
K
JT2
AT732
Q3
J98
9
518
8

Double Dummy Makes

 

NT

North

9

3

6

3

6

South

9

3

6

3

6

East

4

10

6

10

6

West

4

10

6

10

6

LoTT: 19 - 17 = 2
Par: -300 5C*-NS-2

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

 

170

1.50

0.50

1

E

4

-

3-Lawton-Bengel

4-Bjorum-Mikkelson

 

170

1.50

0.50

3

E

4

-

5-Johnson-Schanz

1-Beever-Rabin

 

300

0.00

2.00

5*

N

-2

-

6-Dunkley-Clemmons

2-Quintero-Kavall

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

7 A98
AJT
K63
Q976

Dlr: South
Vul: Both

KQT62
K94
T
K542
J5
Q83
QJ975
A83
743
7652
A842
JT
14
1110
5

Double Dummy Makes

 

NT

North

5

6

5

5

5

South

5

6

5

5

5

East

7

7

6

7

7

West

7

7

7

8

7

LoTT: 14 - 14 = 0
Par: -110 2S-E

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

 

80

2.00

0.00

1

W

1

+1

5-Johnson-Schanz

1-Beever-Rabin

 

150

1.00

1.00

1N

E

3

-2

6-Dunkley-Clemmons

2-Quintero-Kavall

 

180

0.00

2.00

1N

E

4

-3

3-Lawton-Bengel

4-Bjorum-Mikkelson

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

8 K95
K7532
Q653
Q

Dlr: West
Vul: None

AQ84
AQ84
T
KJ32
T763
96
AK9
A876
J2
JT
J8742
T954
10
1611
3

Double Dummy Makes

 

NT

North

2

6

4

2

2

South

2

6

4

2

2

East

10

7

9

11

10

West

10

7

9

11

10

LoTT: 17 - 17 = 0
Par: -450 5S-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

50

 

2.00

0.00

4

W

-1

+2

6-Dunkley-Clemmons

2-Quintero-Kavall

 

130

1.00

1.00

2

W

4

-

5-Johnson-Schanz

1-Beever-Rabin

 

450

0.00

2.00

4

E

5

-

3-Lawton-Bengel

4-Bjorum-Mikkelson

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

9 52
QJ75
532
Q975

Dlr: North
Vul: E-W

AT93
T432
AKT8
8
KQJ
K9
J74
AJ642
8764
A86
Q96
KT3
5
1115
9

Double Dummy Makes

 

NT

North

5

2

4

2

4

South

5

2

3

2

4

East

8

10

9

11

9

West

8

10

9

11

9

LoTT: 16 - 14 = 2
Par: -650 5S-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

 

110

2.00

0.00

2

W

2

+3

5-Johnson-Schanz

1-Beever-Rabin

 

600

1.00

1.00

3N

E

3

-

3-Lawton-Bengel

4-Bjorum-Mikkelson

 

630

0.00

2.00

3N

E

4

-1

6-Dunkley-Clemmons

2-Quintero-Kavall

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

10 K76
KJT64
AK
875

Dlr: East 
Vul: Both

Q8
Q
JT984
KQ932
AJ52
A952
76
T64
T943
873
Q532
AJ
14
109
7

Double Dummy Makes

 

NT

North

4

5

7

7

6

South

4

5

8

7

6

East

9

8

5

6

7

West

9

8

5

6

7

LoTT: 17 - 16 = 1
Par: -110 3C-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

110

 

2.00

0.00

2

N

2

+1

5-Johnson-Schanz

1-Beever-Rabin

 

180

1.00

1.00

2N

W

4

-3

3-Lawton-Bengel

4-Bjorum-Mikkelson

 

300

0.00

2.00

2N

N

-3

-1

6-Dunkley-Clemmons

2-Quintero-Kavall

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

11 7432
KQT83
Q4
KT

Dlr: South
Vul: None

J6
54
KJ832
J862
AK985
A9
5
A7543
QT
J762
AT976
Q9
10
615
9

Double Dummy Makes

 

NT

North

2

5

8

3

3

South

2

5

8

3

3

East

10

8

5

10

7

West

10

8

5

10

7

LoTT: 18 - 18 = 0
Par: -420 4S-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

 

50

2.00

0.00

3

N

-1

-

4-Bjorum-Mikkelson

5-Johnson-Schanz

 

110

1.00

1.00

2

E

3

+1

1-Beever-Rabin

2-Quintero-Kavall

 

130

0.00

2.00

3

E

4

-

6-Dunkley-Clemmons

3-Lawton-Bengel

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

12 KJT5
754
K9752
6

Dlr: West
Vul: N-S

A8432
T32
QJ
J84
Q9
K98
864
AKT53
76
AQJ6
AT3
Q972
7
812
13

Double Dummy Makes

 

NT

North

7

11

10

8

10

South

7

11

10

8

10

East

6

2

2

5

3

West

5

2

2

5

3

LoTT: 17 - 16 = 1
Par: 630 4N-NS

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

140

 

2.00

0.00

2

S

3

-1

4-Bjorum-Mikkelson

5-Johnson-Schanz

100

 

1.00

1.00

1N

E

-2

-2

1-Beever-Rabin

2-Quintero-Kavall

50

 

0.00

2.00

1N

E

-1

-3

6-Dunkley-Clemmons

3-Lawton-Bengel

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

13 AT3
T64
T876
J86

Dlr: North
Vul: Both

K2
KQ9752
QJ2
T2
84
AJ8
A95
AKQ53
QJ9765
3
K43
974
5
1118
6

Double Dummy Makes

 

NT

North

1

4

1

7

1

South

1

4

1

7

1

East

11

8

11

6

7

West

12

8

12

6

12

LoTT: 19 - 18 = 1
Par: -1440 6N-E

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

 

230

2.00

0.00

3

W

6

-

6-Dunkley-Clemmons

3-Lawton-Bengel

 

620

1.00

1.00

4

W

4

+2

4-Bjorum-Mikkelson

5-Johnson-Schanz

 

650

0.00

2.00

4

E

5

-

1-Beever-Rabin

2-Quintero-Kavall

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

14 872
JT932
KJ
Q43

Dlr: East 
Vul: None

QT6
8764
Q643
T7
A543
-
AT52
AJ986
KJ9
AKQ5
987
K52
7
413
16

Double Dummy Makes

 

NT

North

5

4

8

5

8

South

5

4

8

5

8

East

8

9

5

7

5

West

8

9

5

7

5

LoTT: 17 - 17 = 0
Par: -100 3N*-NS-1/3H*-NS-1

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

140

 

2.00

0.00

2

S

3

+1

6-Dunkley-Clemmons

3-Lawton-Bengel

 

50

0.50

1.50

4

N

-1

+1

4-Bjorum-Mikkelson

5-Johnson-Schanz

 

50

0.50

1.50

3

S

-1

-

1-Beever-Rabin

2-Quintero-Kavall

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

15 AQ974
-
QJT5
QJ65

Dlr: South
Vul: N-S

T832
QJ9
A9876
7
KJ
87542
K4
T982
65
AKT63
32
AK43
12
77
14

Double Dummy Makes

 

NT

North

10

8

8

8

9

South

10

8

8

8

9

East

3

5

5

4

3

West

3

5

5

4

3

LoTT: 15 - 16 = -1
Par: 600 3N-NS

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

600

 

1.50

0.50

3N

N

3

-

4-Bjorum-Mikkelson

5-Johnson-Schanz

600

 

1.50

0.50

3N

N

3

-

6-Dunkley-Clemmons

3-Lawton-Bengel

 

110

0.00

2.00

2

W

3

-6

1-Beever-Rabin

2-Quintero-Kavall

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

16 KQT6543
KQ2
Q
54

Dlr: West
Vul: E-W

8
A953
A643
AJ93
A72
JT84
T5
KQT7
J9
76
KJ9872
862
12
1310
5

Double Dummy Makes

 

NT

North

3

6

3

7

5

South

3

6

3

7

5

East

10

7

10

5

7

West

10

7

10

5

7

LoTT: 17 - 17 = 0
Par: -500 4S*-NS-3

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

140

 

2.00

0.00

2

N

3

+2

5-Johnson-Schanz

2-Quintero-Kavall

 

50

1.00

1.00

3

N

-1

+1

1-Beever-Rabin

3-Lawton-Bengel

 

620

0.00

2.00

4

W

4

-

6-Dunkley-Clemmons

4-Bjorum-Mikkelson

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

17 AK742
Q
QJ874
T6

Dlr: North
Vul: None

T5
AT543
A53
Q92
93
KJ92
T92
A743
QJ86
876
K6
KJ85
12
108
10

Double Dummy Makes

 

NT

North

6

9

5

10

6

South

6

9

5

10

6

East

6

3

8

3

7

West

6

3

8

3

7

LoTT: 18 - 18 = 0
Par: 420 4S-NS

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

420

 

1.50

0.50

4

N

4

-

5-Johnson-Schanz

2-Quintero-Kavall

420

 

1.50

0.50

4

N

4

-

1-Beever-Rabin

3-Lawton-Bengel

170

 

0.00

2.00

2

N

4

-

6-Dunkley-Clemmons

4-Bjorum-Mikkelson

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

18 K9632
Q632
T
T65

Dlr: East 
Vul: N-S

QJ5
74
AQ643
932
-
AKT9
872
AKQJ87
AT874
J85
KJ95
4
5
917
9

Double Dummy Makes

 

NT

North

1

2

3

7

3

South

1

2

3

7

3

East

12

11

9

5

10

West

12

11

9

5

10

LoTT: 19 - 19 = 0
Par: -920 6C-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

 

150

2.00

0.00

4

E

5

+1

5-Johnson-Schanz

2-Quintero-Kavall

 

420

1.00

1.00

5

E

6

-

1-Beever-Rabin

3-Lawton-Bengel

 

800

0.00

2.00

5*

S

-3

+1

6-Dunkley-Clemmons

4-Bjorum-Mikkelson

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

19 742
J7654
97
A65

Dlr: South
Vul: E-W

A
KQ3
Q64
KJ9872
KJ3
A82
AJ83
T43
QT9865
T9
KT52
Q
5
1513
7

Double Dummy Makes

 

NT

North

2

3

4

6

2

South

2

3

4

6

2

East

11

10

9

7

11

West

11

10

9

7

11

LoTT: 17 - 18 = -1
Par: -660 5N-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

 

600

2.00

0.00

5

W

5

-

5-Johnson-Schanz

2-Quintero-Kavall

 

660

0.50

1.50

3N

E

5

-

1-Beever-Rabin

3-Lawton-Bengel

 

660

0.50

1.50

3N

E

5

-

6-Dunkley-Clemmons

4-Bjorum-Mikkelson

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

20 J752
AQT
3
AQJ82

Dlr: West
Vul: Both

AK
98632
AT54
53
T9643
K74
Q8762
-
Q8
J5
KJ9
KT9764
14
115
10

Double Dummy Makes

 

NT

North

9

3

4

5

8

South

9

3

4

5

8

East

4

10

9

7

4

West

4

10

9

7

4

LoTT: 19 - 20 = -1
Par: -140 3H-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

300

 

2.00

0.00

5

W

-3

+2

5-Johnson-Schanz

2-Quintero-Kavall

130

 

1.00

1.00

4

N

4

+1

6-Dunkley-Clemmons

4-Bjorum-Mikkelson

110

 

0.00

2.00

3

N

3

-

1-Beever-Rabin

3-Lawton-Bengel

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

21 J
K87
AK763
A962

Dlr: North
Vul: N-S

AKT97
AJ
QJ4
K53
8652
6532
T98
T8
Q43
QT94
52
QJ74
15
180
7

Double Dummy Makes

 

NT

North

11

10

10

6

8

South

11

10

10

6

8

East

2

3

3

7

4

West

2

3

3

7

4

LoTT: 18 - 17 = 1
Par: 600 5C-NS

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

630

 

2.00

0.00

3N

S

4

+2

4-Bjorum-Mikkelson

1-Beever-Rabin

500

 

1.00

1.00

4*

W

-3

-

6-Dunkley-Clemmons

5-Johnson-Schanz

110

 

0.00

2.00

2

N

3

-2

2-Quintero-Kavall

3-Lawton-Bengel

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

22 4
J864
7
KJT9743

Dlr: East 
Vul: E-W

AKQ83
AKQ73
J6
8
JT762
-
KT8543
Q5
95
T952
AQ92
A62
5
196
10

Double Dummy Makes

 

NT

North

8

2

4

2

5

South

8

3

4

2

5

East

3

9

7

10

4

West

3

9

7

10

4

LoTT: 18 - 20 = -2
Par: -500 5C*-NS-3

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

400

 

2.00

0.00

5**

E

-1

-

2-Quintero-Kavall

3-Lawton-Bengel

 

300

1.00

1.00

3

N

-6

-1

6-Dunkley-Clemmons

5-Johnson-Schanz

 

650

0.00

2.00

4

E

5

-1

4-Bjorum-Mikkelson

1-Beever-Rabin

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

23 J63
QT6
K86
QT97

Dlr: South
Vul: Both

K9
32
T7432
J642
AT8754
AK7
AJ
53
Q2
J9854
Q95
AK8
8
416
12

Double Dummy Makes

 

NT

North

7

6

7

4

5

South

7

6

7

4

5

East

6

7

6

9

6

West

6

7

6

9

6

LoTT: 16 - 16 = 0
Par: -140 3S-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

 

100

2.00

0.00

3

S

-1

+1

2-Quintero-Kavall

3-Lawton-Bengel

 

140

1.00

1.00

2

E

3

-

4-Bjorum-Mikkelson

1-Beever-Rabin

 

200

0.00

2.00

3

S

-2

-

6-Dunkley-Clemmons

5-Johnson-Schanz

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

24 976
T954
AJT743
-

Dlr: West
Vul: None

32
AQ72
KQ2
K862
Q84
J6
96
AQT543
AKJT5
K83
85
J97
5
149
12

Double Dummy Makes

 

NT

North

3

10

7

9

5

South

3

9

6

9

5

East

10

3

5

4

7

West

10

3

5

4

7

LoTT: 20 - 18 = 2
Par: -100 4S*-NS-1

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

170

 

2.00

0.00

3

S

4

+1

6-Dunkley-Clemmons

5-Johnson-Schanz

 

130

1.00

1.00

4

W

4

-

4-Bjorum-Mikkelson

1-Beever-Rabin

 

400

0.00

2.00

5

W

5

-1

2-Quintero-Kavall

3-Lawton-Bengel

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.

25 AT9532
54
QJ2
J2

Dlr: North
Vul: E-W

QJ6
K
KT98543
K7
K74
JT76
-
AQT953
8
AQ9832
A76
864
8
1210
10

Double Dummy Makes

 

NT

North

3

5

7

7

4

South

4

5

7

7

4

East

8

7

6

6

8

West

8

7

6

6

8

LoTT: 15 - 16 = -1
Par: -120 2N-EW

N-S

E-W

N-S

E-W

Contract

ETF

N-S

E-W

100

 

2.00

0.00

5

E

-1

-2

2-Quintero-Kavall

3-Lawton-Bengel

 

50

1.00

1.00

3

N

-1

+1

6-Dunkley-Clemmons

5-Johnson-Schanz

 

110

0.00

2.00

3

E

3

-1

4-Bjorum-Mikkelson

1-Beever-Rabin

ETF: Extra Trick Factor: Number of tricks that N-S achieved relative to the Double Dummy expectations.