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ALT COMPETITION 2024 - EVENT 5

Bridge Base Online, June 10 - 13, 2024

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 25 -3 -0.12 15.9 0.64 31%
Dummy 22 +17 0.77 9.4 0.43 28%
Defense, player leads 13 +5 0.38 7.2 0.55 16%
Defense, partner leads 20 +2 0.10 9.5 0.48 25%
Total 80 +21 0.26 41.9 0.52 100%
OtherDeclared (pair)Best roundWorst round
  47 R2 (+22) R4 (-12)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 252 232 92.06% 20 24 0.0952
Opening lead 9 7 77.78% 2 4 0.4444
After the lead — declarer 171 157 91.81% 14 16 0.0936
After the lead — defense 72 68 94.44% 4 4 0.0556

Round 2  (match scorecard, all results of round 2)
AMATEURS
 VS
DANES
OPEN ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Hans Christian Nielsen - Knud-Aage Boesgaard
AMATEURS
VS
DANES
OPEN ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Hans Christian Nielsen - Knud-Aage Boesgaard

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠W ♣8= = -140  -0.9 -140  --
2 3♠S ♦6= =    +140 -1.7    +500  8
3 3NTW ♣A+1 +1 -630  -0.1 -720  3 
4 4♠W ♣A= = -620  -1.0 -620  --
5 3NTN ♠2+1 -2 -200  -7.1 -100   3
6 2♠N ♥6-2 -2 -100  -2.9 -100  --
7 3NTE ♣2+3 = -600  3.5 -620  1 
8 7NTS ♥Q= =    +1520 12.6    +520 14 
9 4♠xN ♣Q= =    +590 10.7 -50  12 
10 3♥S ♠2+1 +1    +170 1.6    +200  1
11 2♠N ♣Q+1 -1 -50  -3.8    +110  4
12 5♥xN ♦A-2 -2 -500  -2.1 -550  2 
13 3NTN ♥6-2 -1 -100  -5.6    +150  6
14 4♥N ♣8+1 +1    +450 -0.6    +450 --
15 3NTW ♦6+2 +2 -460  -0.1 -460  --
16 6♣E ♥K-1 -1    +100 11.9 -630  12 
ROUND 2 IMPs: 44 22
VP: 15.38 4.62
1 3♠W ♣8= = -140  -140  -
2 3♠S ♦6= =    +140    +500 8
3 3NTW ♣A+1 +1 -630  -720  3
4 4♠W ♣A= = -620  -620  -
5 3NTN ♠2+1 -2 -200  -100  3
6 2♠N ♥6-2 -2 -100  -100  -
7 3NTE ♣2+3 = -600  -620  1
8 7NTS ♥Q= =    +1520    +520 14
9 4♠xN ♣Q= =    +590 -50  12
10 3♥S ♠2+1 +1    +170    +200 1
11 2♠N ♣Q+1 -1 -50     +110 4
12 5♥xN ♦A-2 -2 -500  -550  2
13 3NTN ♥6-2 -1 -100     +150 6
14 4♥N ♣8+1 +1    +450    +450 -
15 3NTW ♦6+2 +2 -460  -460  -
16 6♣E ♥K-1 -1    +100 -630  12
ROUND 2 IMPs: 44 22 VP: 15.38 4.62


Round 3  (match scorecard, all results of round 3)
PEANUTS
 VS
AMATEURS
CLOSED ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Thomas Bessis - Cédric Lorenzini
PEANUTS
VS
AMATEURS
CLOSED ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Thomas Bessis - Cédric Lorenzini

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♦E ♣4= = -400  -0.3 -430   1
2 4♥S ♠K-1 -1 -100  -0.4 -100  --
3 3NTS ♠10+2 +2    +460 1.4    +430  1
4 4♥N ♦8+1 +1    +650 0.8    +650 --
5 3NTN ♦J-1 -2 -200  -6.6 -200  --
6 4♥E ♠K+2 = -620  -0.6 -620  --
7 3NTS ♠4-2 -2 -200  -8.8 -400   5
8 2♦xS ♠9-1 -1 -100  -1.4    +150 6 
9 3NTN ♠J+1 =    +400 2.4    +400 --
10 4♥E ♦K-1 = -620  -7.3 -170  10 
11 3NTW ♠6+1 +1 -430  0.6 -460   1
12 1NTS ♠8= +1    +120 2.6    +150 1 
13 3♣W ♠4= -1    +100 2.1 -110   5
14 6♠E ♥6+1 +1 -1010  -3.2 -980  1 
15 4♠N ♣9-1 -1 -100  -2.5 -100  --
16 2NTW ♦7-3 -2    +200 1.5 -50   6
ROUND 3 IMPs: 18 19
VP: 9.69 10.31
1 5♦E ♣4= = -400  -430  1
2 4♥S ♠K-1 -1 -100  -100  -
3 3NTS ♠10+2 +2    +460    +430 1
4 4♥N ♦8+1 +1    +650    +650 -
5 3NTN ♦J-1 -2 -200  -200  -
6 4♥E ♠K+2 = -620  -620  -
7 3NTS ♠4-2 -2 -200  -400  5
8 2♦xS ♠9-1 -1 -100     +150 6
9 3NTN ♠J+1 =    +400    +400 -
10 4♥E ♦K-1 = -620  -170  10
11 3NTW ♠6+1 +1 -430  -460  1
12 1NTS ♠8= +1    +120    +150 1
13 3♣W ♠4= -1    +100 -110  5
14 6♠E ♥6+1 +1 -1010  -980  1
15 4♠N ♣9-1 -1 -100  -100  -
16 2NTW ♦7-3 -2    +200 -50  6
ROUND 3 IMPs: 18 19 VP: 9.69 10.31


Round 4  (match scorecard, all results of round 4)
AMATEURS
 VS
SELIGMAN
OPEN ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Martin Seligman - Jacek Pszczoła
AMATEURS
VS
SELIGMAN
OPEN ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Martin Seligman - Jacek Pszczoła

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♣xW ♠8-2 -2    +300 6.1    +300 --
2 3♣E ♣4-3 -3    +150 5.5    +50 3 
3 3♠S ♥6-2 -2 -100  -3.6 -50   2
4 4♥W ♣3-1 -1    +100 7.1    +100 --
5 2♠S ♦6+1 +1    +140 3.6 -200  8 
6 4♠W ♠J+2 = -620  0.8 -680  2 
7 4♠N ♣K+2 +1    +650 -0.1    +680  1
8 2♥W ♦10= = -110  -0.9 -130  1 
9 1NTN ♥3+2 =    +90 -0.3    +120  1
10 2♠N ♥4+1 =    +110 1.1    +120 --
11 2♠S ♥J= =    +110 1.5    +200  3
12 4♥S ♠4+1 -1 -100  -7.6    +650  13
13 6♥W ♠4= -1    +100 8.5    +100 --
14 4♥N ♦6-1 =    +420 5.4    +420 --
15 7♥W ♥J= = -1510  -1.9 -1510  --
16 1NTW ♠5+1 +1 -120  -3.2    +140  6
ROUND 4 IMPs: 14 26
VP: 6.72 13.28
1 5♣xW ♠8-2 -2    +300    +300 -
2 3♣E ♣4-3 -3    +150    +50 3
3 3♠S ♥6-2 -2 -100  -50  2
4 4♥W ♣3-1 -1    +100    +100 -
5 2♠S ♦6+1 +1    +140 -200  8
6 4♠W ♠J+2 = -620  -680  2
7 4♠N ♣K+2 +1    +650    +680 1
8 2♥W ♦10= = -110  -130  1
9 1NTN ♥3+2 =    +90    +120 1
10 2♠N ♥4+1 =    +110    +120 -
11 2♠S ♥J= =    +110    +200 3
12 4♥S ♠4+1 -1 -100     +650 13
13 6♥W ♠4= -1    +100    +100 -
14 4♥N ♦6-1 =    +420    +420 -
15 7♥W ♥J= = -1510  -1510  -
16 1NTW ♠5+1 +1 -120     +140 6
ROUND 4 IMPs: 14 26 VP: 6.72 13.28


Round 6  (match scorecard, all results of round 6)
AMATEURS
 VS
ECF HOLDING
OPEN ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Siv Thoresen - Jo-arne Ovesen
AMATEURS
VS
ECF HOLDING
OPEN ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Siv Thoresen - Jo-arne Ovesen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♦N ♦10-1 -1 -50  1.6 -150  3 
2 4♥E ♣4= = -420  -0.4 -420  --
3 5♥xN ♠A-2 -2 -300  4.5 -300  --
4 4♥W ♦A-2 -2    +200 0.9    +100 3 
5 3NTW ♠6-1 = -400  -6.8 -300   3
6 3NTS ♥K+1 =    +400 3.8    +400 --
7 3NTN ♠3+2 =    +600 -1.2    +660  2
8 3NTE ♥10+3 +3 -490  0.2 -510  1 
9 3NTS ♣J-2 -2 -100  -1.7 -150  2 
10 2♠N ♦10= =    +110 2.9 -100  5 
11 3NTW ♦9+3 +4 -520  -0.6 -490   1
12 5♣E ♠A-1 -1    +50 3.4 -430  10 
13 4♥S ♠K+2 +2    +680 1.9    +680 --
14 6♠S ♥7= =    +980 1.6    +980 --
15 3NTE ♠3-1 -1    +50 1.8    +50 --
16 3NTS ♦2+1 +2    +460 1.2    +430 1 
ROUND 6 IMPs: 25 6
VP: 14.80 5.20
1 2♦N ♦10-1 -1 -50  -150  3
2 4♥E ♣4= = -420  -420  -
3 5♥xN ♠A-2 -2 -300  -300  -
4 4♥W ♦A-2 -2    +200    +100 3
5 3NTW ♠6-1 = -400  -300  3
6 3NTS ♥K+1 =    +400    +400 -
7 3NTN ♠3+2 =    +600    +660 2
8 3NTE ♥10+3 +3 -490  -510  1
9 3NTS ♣J-2 -2 -100  -150  2
10 2♠N ♦10= =    +110 -100  5
11 3NTW ♦9+3 +4 -520  -490  1
12 5♣E ♠A-1 -1    +50 -430  10
13 4♥S ♠K+2 +2    +680    +680 -
14 6♠S ♥7= =    +980    +980 -
15 3NTE ♠3-1 -1    +50    +50 -
16 3NTS ♦2+1 +2    +460    +430 1
ROUND 6 IMPs: 25 6 VP: 14.80 5.20


Round 8  (match scorecard, all results of round 8)
AMATEURS
 VS
GREENBERG
OPEN ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Timur Edis - Elvan Edis
AMATEURS
VS
GREENBERG
OPEN ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Timur Edis - Elvan Edis

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♦S ♠3-1 -1 -50  1.6 -150  3 
2 3NTE ♣9-1 = -400  -4.8    +50  10
3 2♠xN ♣5+1 +1    +570 11.4    +200 9 
4 4♠S ♥3-1 -2 -200  -2.1    +200  9
5 3NTW ♥3-2 -2    +100 1.8    +50 2 
6 6♠S ♥J+1 +1    +1010 -1.9    +1510  11
7 4♣S ♠A-2 -3 -300  -2.2 -300  --
8 4♥W ♦5+1 +1 -450  0.4 -450  --
9 5♦N ♠10= -1 -50  0.8 -100  2 
10 4♥N ♣2+1 +1    +650 0.5    +620 1 
11 4♠S ♥8+2 +1    +450 -0.4    +980  11
12 4♥W ♣J+2 +2 -480  -4.6    +100  11
13 4♠xS ♦K= =    +790 12.1 -650  16 
14 4♠E ♦J+3 +3 -510  -2.4 -450   2
15 3NTS ♠3+2 +2    +660 -0.3    +620 1 
16 4♠S ♣5+1 +2    +480 2.3 -50  11 
ROUND 8 IMPs: 45 54
VP: 7.45 12.55
1 4♦S ♠3-1 -1 -50  -150  3
2 3NTE ♣9-1 = -400     +50 10
3 2♠xN ♣5+1 +1    +570    +200 9
4 4♠S ♥3-1 -2 -200     +200 9
5 3NTW ♥3-2 -2    +100    +50 2
6 6♠S ♥J+1 +1    +1010    +1510 11
7 4♣S ♠A-2 -3 -300  -300  -
8 4♥W ♦5+1 +1 -450  -450  -
9 5♦N ♠10= -1 -50  -100  2
10 4♥N ♣2+1 +1    +650    +620 1
11 4♠S ♥8+2 +1    +450    +980 11
12 4♥W ♣J+2 +2 -480     +100 11
13 4♠xS ♦K= =    +790 -650  16
14 4♠E ♦J+3 +3 -510  -450  2
15 3NTS ♠3+2 +2    +660    +620 1
16 4♠S ♣5+1 +2    +480 -50  11
ROUND 8 IMPs: 45 54 VP: 7.45 12.55