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ALT COMPETITION 2023 - EVENT 1

Bridge Base Online, January 16 - 19, 2023

Results produced by bridgeresults.org
CONDITIONS OF CONTEST
Leaderboard
Butler
Cross Table
Line-Up
Results of round:
01 02 03 04 05 06 07 08
Board details:
01 02 03 04 05 06 07 08

Ai-Tai Lo

All-tournaments history →
BBO nickname: aitail WBF: 13330

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 15 +13 0.87 1.3 0.09 31%
Dummy 12 +2 0.17 -0.8 -0.07 25%
Defense, player leads 14 -20 -1.43 0.3 0.02 29%
Defense, partner leads 7 +3 0.43 1.3 0.19 15%
Total 48 -2 -0.04 2.2 0.05 100%
OtherDeclared (pair)Best roundWorst round
  27 R4 (+52) R8 (-46)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 202 188 93.07% 14 15 0.0743
Opening lead 8 5 62.50% 3 4 0.5000
After the lead — declarer 146 138 94.52% 8 8 0.0548
After the lead — defense 48 45 93.75% 3 3 0.0625

Round 2  (match scorecard, all results of round 2)
AMATEURS
 VS
SCHALTZ
OPEN ROOM
 NS: Bill Pettis - Ai-Tai Lo
 EW: Sejr Andreas Jensen - Mikkel M. Larsen
AMATEURS
VS
SCHALTZ
OPEN ROOM
NS: Bill Pettis - Ai-Tai Lo
EW: Sejr Andreas Jensen - Mikkel M. Larsen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠E ♥K-2 -3    +150 4.9 -90  6 
2 3NTN ♥7-2 -1 -100  -0.5 -200  3 
3 2♠W ♣J-2 -1    +100 -0.8    +90 --
4 4♠W ♥J= = -620  0.3 -650  1 
5 1NTW ♦3+2 +2 -150  1.2    +50  5
6 4♥S ♦2-2 -2 -100  -1.6 -130  1 
7 2♦N ♦A+1 +1    +110 2.7 0 3 
8 4♥N ♦10-1 -1 -50  -0.7 -50  --
9 5♥xS ♦2-3 -3 -500  1.1 -500  --
10 4♠S ♦5+2 +2    +680 -13.0    +1430  13
11 4♠xE ♦7= = -590  -9.9 -420   5
12 3NTE ♦10+1 +1 -430  0.1 -430  --
13 6NTS ♥10= =    +1440 -0.2    +1440 --
14 2♦E ♦2= = -90  2.1 -170  2 
15 3♦S ♠J+1 =    +110 -2.0    +130  1
16 3♦W ♠4= = -110  -4.3 -110  --
ROUND 2 IMPs: 16 24
VP: 7.71 12.29
1 4♠E ♥K-2 -3    +150 -90  6
2 3NTN ♥7-2 -1 -100  -200  3
3 2♠W ♣J-2 -1    +100    +90 -
4 4♠W ♥J= = -620  -650  1
5 1NTW ♦3+2 +2 -150     +50 5
6 4♥S ♦2-2 -2 -100  -130  1
7 2♦N ♦A+1 +1    +110 0 3
8 4♥N ♦10-1 -1 -50  -50  -
9 5♥xS ♦2-3 -3 -500  -500  -
10 4♠S ♦5+2 +2    +680    +1430 13
11 4♠xE ♦7= = -590  -420  5
12 3NTE ♦10+1 +1 -430  -430  -
13 6NTS ♥10= =    +1440    +1440 -
14 2♦E ♦2= = -90  -170  2
15 3♦S ♠J+1 =    +110    +130 1
16 3♦W ♠4= = -110  -110  -
ROUND 2 IMPs: 16 24 VP: 7.71 12.29


Round 4  (match scorecard, all results of round 4)
AMATEURS
 VS
JEDI KNIGHTS
OPEN ROOM
 NS: Allan Falk - Ai-Tai Lo
 EW: Rob Cliffe - Patrick Shields
AMATEURS
VS
JEDI KNIGHTS
OPEN ROOM
NS: Allan Falk - Ai-Tai Lo
EW: Rob Cliffe - Patrick Shields

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♣S ♣Q-1 -1 -50  0.9 -110  2 
2 7♦xE ♣K-3 -3    +500 5.4    +100 9 
3 3♦N ♣K= =    +110 1.5 -50  4 
4 2♣S ♣4+2 +1    +110 0.3    +110 --
5 1♥E ♣6+2 +1 -110  0.7 -140  1 
6 6♥S ♦A= =    +980 5.4    +480 11 
7 4♥W ♠K= = -620  -3.2 -500   3
8 3♣N ♠K+1 +1    +130 2.1 -100  6 
9 4♠S ♥4-1 =    +420 5.5    +200 6 
10 3♥E ♠J= = -140  -3.4 -110   1
11 2♠N ♠2-2 -3 -150  -3.7    +50  5
12 5♠xN ♦A= =    +850 11.7    +300 11 
13 3♦E ♦3+2 +2 -150  1.1 -150  --
14 3♠S ♥K= =    +140 3.5    +140 --
15 5♣W ♠K-1 -1    +50 9.1 -460  11 
16 4♥S ♣K+1 +1    +450 0.0    +450 --
ROUND 4 IMPs: 61 9
VP: 19.34 0.66
1 3♣S ♣Q-1 -1 -50  -110  2
2 7♦xE ♣K-3 -3    +500    +100 9
3 3♦N ♣K= =    +110 -50  4
4 2♣S ♣4+2 +1    +110    +110 -
5 1♥E ♣6+2 +1 -110  -140  1
6 6♥S ♦A= =    +980    +480 11
7 4♥W ♠K= = -620  -500  3
8 3♣N ♠K+1 +1    +130 -100  6
9 4♠S ♥4-1 =    +420    +200 6
10 3♥E ♠J= = -140  -110  1
11 2♠N ♠2-2 -3 -150     +50 5
12 5♠xN ♦A= =    +850    +300 11
13 3♦E ♦3+2 +2 -150  -150  -
14 3♠S ♥K= =    +140    +140 -
15 5♣W ♠K-1 -1    +50 -460  11
16 4♥S ♣K+1 +1    +450    +450 -
ROUND 4 IMPs: 61 9 VP: 19.34 0.66


Round 8  (match scorecard, all results of round 8)
AMATEURS
 VS
BURGESS
OPEN ROOM
 NS: Ai-Tai Lo - Bill Cole
 EW: Cameron Small - Jon Cooke
AMATEURS
VS
BURGESS
OPEN ROOM
NS: Ai-Tai Lo - Bill Cole
EW: Cameron Small - Jon Cooke

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠N ♦10= -2 -100  -3.1 -50   2
2 6♥S ♣5+1 +1    +1460 -2.6    +2210  13
3 3♠W ♣K= = -140  -5.2    +100  6
4 2♦W ♣J+1 +1 -110  4.5    +400  11
5 5♥E ♦K= = -450  -0.9 -430   1
6 1NTN ♦2+2 +2    +150 0.1    +300  4
7 3NTS ♠4-2 -1 -100  -3.0 -200  3 
8 3♥S ♠Q+1 =    +140 -1.7    +150 --
9 3♣N ♦4+2 +2    +150 0.3 -100  6 
10 4♥S ♦2= =    +620 2.0    +620 --
11 2♠W ♥A-1 -3    +150 6.3 -50  5 
12 5♣xW ♠K-2 -2    +300 -7.1    +650  8
13 4♠W ♠2= = -620  -4.9 -620  --
14 3NTS ♣J= -1 -50  -8.7    +430  10
15 5♥xW ♠4-1 -1    +100 5.6    +790  12
16 3♦N ♠9-1 =    +110 4.0 -200  7 
ROUND 8 IMPs: 21 67
VP: 1.23 18.77
1 4♠N ♦10= -2 -100  -50  2
2 6♥S ♣5+1 +1    +1460    +2210 13
3 3♠W ♣K= = -140     +100 6
4 2♦W ♣J+1 +1 -110     +400 11
5 5♥E ♦K= = -450  -430  1
6 1NTN ♦2+2 +2    +150    +300 4
7 3NTS ♠4-2 -1 -100  -200  3
8 3♥S ♠Q+1 =    +140    +150 -
9 3♣N ♦4+2 +2    +150 -100  6
10 4♥S ♦2= =    +620    +620 -
11 2♠W ♥A-1 -3    +150 -50  5
12 5♣xW ♠K-2 -2    +300    +650 8
13 4♠W ♠2= = -620  -620  -
14 3NTS ♣J= -1 -50     +430 10
15 5♥xW ♠4-1 -1    +100    +790 12
16 3♦N ♠9-1 =    +110 -200  7
ROUND 8 IMPs: 21 67 VP: 1.23 18.77