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ALT COMPETITION 2024 - EVENT X

Bridge Base Online, December 16 - 19, 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 20 -20 -1.00 12.7 0.64 31%
Dummy 20 -7 -0.35 -17.9 -0.89 31%
Defense, player leads 15 -10 -0.67 -1.5 -0.10 23%
Defense, partner leads 9 +20 2.22 21.5 2.39 14%
Total 64 -17 -0.27 14.8 0.23 100%
OtherDeclared (pair)Best roundWorst round
  40 R4 (+22) R6 (-31)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 185 168 90.81% 17 21 0.1135
Opening lead 9 6 66.67% 3 3 0.3333
After the lead — declarer 117 108 92.31% 9 13 0.1111
After the lead — defense 59 54 91.53% 5 5 0.0847

Round 2  (match scorecard, all results of round 2)
AMATEURS
 VS
PEANUTS
OPEN ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Thomas Bessis - Cédric Lorenzini
AMATEURS
VS
PEANUTS
OPEN ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Thomas Bessis - Cédric Lorenzini

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4NTW ♥9-2 -2    +100 -3.4    +420  8
2 4♠N ♣2= -1 -100  -6.9    +50  4
3 1NTN ♠3-3 -2 -100  -1.9 -200  3 
4 2♠N ♣3+2 +2    +170 -0.9    +140 1 
5 3♠W ♣2+3 +2 -200  2.1 -450  6 
6 6♦S ♣K+1 +1    +940 3.8    +940 --
7 1♠E ♣A+3 +2 -140  2.3 -140  --
8 5♣N ♠10-1 -1 -50  -5.3    +100  4
9 3NTN ♥J+2 +2    +460 1.3    +430 1 
10 3♠xS ♣Q-1 -1 -200  -0.6 -200  --
11 3NTS ♠6+2 +1    +430 -0.3    +460  1
12 3NTW ♦10= +1 -430  -1.1 -430  --
13 3NTS ♥J+1 =    +600 1.7    +600 --
14 3NTS ♥4= +1    +430 1.6    +430 --
15 4♠S ♣2+1 +1    +650 0.9    +1370  12
16 3♣N ♥6= =    +110 0.7    +110 --
ROUND 2 IMPs: 11 29
VP: 5.40 14.60
1 4NTW ♥9-2 -2    +100    +420 8
2 4♠N ♣2= -1 -100     +50 4
3 1NTN ♠3-3 -2 -100  -200  3
4 2♠N ♣3+2 +2    +170    +140 1
5 3♠W ♣2+3 +2 -200  -450  6
6 6♦S ♣K+1 +1    +940    +940 -
7 1♠E ♣A+3 +2 -140  -140  -
8 5♣N ♠10-1 -1 -50     +100 4
9 3NTN ♥J+2 +2    +460    +430 1
10 3♠xS ♣Q-1 -1 -200  -200  -
11 3NTS ♠6+2 +1    +430    +460 1
12 3NTW ♦10= +1 -430  -430  -
13 3NTS ♥J+1 =    +600    +600 -
14 3NTS ♥4= +1    +430    +430 -
15 4♠S ♣2+1 +1    +650    +1370 12
16 3♣N ♥6= =    +110    +110 -
ROUND 2 IMPs: 11 29 VP: 5.40 14.60


Round 4  (match scorecard, all results of round 4)
AMATEURS
 VS
SPRING
OPEN ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Rajath Shourie - Michael Whibley
AMATEURS
VS
SPRING
OPEN ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Rajath Shourie - Michael Whibley

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠N ♥4-2 -2 -100  -7.6    +500  12
2 3NTS ♥10= -1 -100  -11.8    +620  12
3 2♠S ♣4-1 =    +110 1.3    +110 --
4 2♠E ♣A+3 +3 -200  1.3 -200  --
5 4♥E ♣K+2 +1 -450  -3.2 -420   1
6 3♦N ♣5+2 +1    +130 0.5 -50  5 
7 6♦xE ♥6= = -1540  -3.0 -1540  --
8 2♥N ♠A= =    +110 0.5 -100  5 
9 6♠N ♣7+1 -1 -50  -7.2 -50  --
10 1NTE ♦2= -1    +100 3.4 -90  5 
11 3NTS ♣8= =    +400 3.5    +110 7 
12 4♥W ♦5-1 -1    +50 7.7 -420  10 
13 3NTS ♥4+2 +2    +660 0.3    +650 --
14 7♥S ♣K= =    +1510 7.1    +1510 --
15 6♠N ♦5= =    +1430 8.7    +650 13 
16 1NTS ♥5+1 +2    +150 3.1    +100 2 
ROUND 4 IMPs: 47 25
VP: 15.38 4.62
1 4♠N ♥4-2 -2 -100     +500 12
2 3NTS ♥10= -1 -100     +620 12
3 2♠S ♣4-1 =    +110    +110 -
4 2♠E ♣A+3 +3 -200  -200  -
5 4♥E ♣K+2 +1 -450  -420  1
6 3♦N ♣5+2 +1    +130 -50  5
7 6♦xE ♥6= = -1540  -1540  -
8 2♥N ♠A= =    +110 -100  5
9 6♠N ♣7+1 -1 -50  -50  -
10 1NTE ♦2= -1    +100 -90  5
11 3NTS ♣8= =    +400    +110 7
12 4♥W ♦5-1 -1    +50 -420  10
13 3NTS ♥4+2 +2    +660    +650 -
14 7♥S ♣K= =    +1510    +1510 -
15 6♠N ♦5= =    +1430    +650 13
16 1NTS ♥5+1 +2    +150    +100 2
ROUND 4 IMPs: 47 25 VP: 15.38 4.62


Round 6  (match scorecard, all results of round 6)
AMATEURS
 VS
NETBRIDGE
OPEN ROOM
 NS: Bill Cole - Ai-Tai Lo
 EW: Darko Parezanin - Marko Gligorijevic
AMATEURS
VS
NETBRIDGE
OPEN ROOM
NS: Bill Cole - Ai-Tai Lo
EW: Darko Parezanin - Marko Gligorijevic

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♣E ♣A+2 +2 -150  -3.7 0  4
2 3NTN ♦7+2 +1    +630 1.1    +630 --
3 5♥xS ♦K-1 -1 -100  -4.3    +100  5
4 3NTS ♦5= -1 -100  -8.3    +600  12
5 2♥N ♣K-1 -1 -100  -2.1 -110  --
6 1♠E ♥10+2 +2 -140  -0.8 -150  --
7 2♠N ♣5-1 -1 -100  -2.3    +100  5
8 2♠W ♥6+2 +2 -170  5.1 -450  7 
9 2♠N ♣K-3 -3 -150  -1.8    +200  8
10 1NT xxN ♠7-2 -2 -1000  -14.3    +200  15
11 4♠E ♦A= -3    +150 4.9    +150 --
12 4♠W ♥A= = -420  -4.9 -420  --
13 1NTW ♠4= -1    +100 2.5 -100  5 
14 3NTS ♠4+1 -1 -50  -3.7 -50  --
15 3NTE ♠J+1 +1 -430  -0.7 -430  --
16 3♠N ♥5= =    +140 3.3 -90  6 
ROUND 6 IMPs: 18 49
VP: 3.12 16.88
1 3♣E ♣A+2 +2 -150  0 4
2 3NTN ♦7+2 +1    +630    +630 -
3 5♥xS ♦K-1 -1 -100     +100 5
4 3NTS ♦5= -1 -100     +600 12
5 2♥N ♣K-1 -1 -100  -110  -
6 1♠E ♥10+2 +2 -140  -150  -
7 2♠N ♣5-1 -1 -100     +100 5
8 2♠W ♥6+2 +2 -170  -450  7
9 2♠N ♣K-3 -3 -150     +200 8
10 1NT xxN ♠7-2 -2 -1000     +200 15
11 4♠E ♦A= -3    +150    +150 -
12 4♠W ♥A= = -420  -420  -
13 1NTW ♠4= -1    +100 -100  5
14 3NTS ♠4+1 -1 -50  -50  -
15 3NTE ♠J+1 +1 -430  -430  -
16 3♠N ♥5= =    +140 -90  6
ROUND 6 IMPs: 18 49 VP: 3.12 16.88


Round 8  (match scorecard, all results of round 8)
COCONUT
 VS
AMATEURS
CLOSED ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Xiaojing Deng - Nina Huang
COCONUT
VS
AMATEURS
CLOSED ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Xiaojing Deng - Nina Huang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♥2= =    +400 2.9    +400 --
2 4♥W ♠9+2 +2 -480  1.5 -480  --
3 4♠S ♣A-2 -2 -100  6.2 -100  --
4 5♦N ♣K-1 =    +600 4.1    +600 --
5 3NTS ♦2+2 +1    +630 -0.5    +630 --
6 6♣S ♦A= =    +920 1.5    +920 --
7 3NTE ♣J-1 -2    +200 9.3 -150   8
8 3NTS ♠3+2 +2    +460 1.0    +430  1
9 3NTN ♥3-1 =    +400 9.3    +90  7
10 3NTW ♠K-2 -2    +200 12.1    +200 --
11 4♥E ♣7+1 = -420  -1.7 -100  8 
12 4♠S ♦A-2 =    +620 10.3 -100   12
13 3NTE ♥A= = -600  -7.1 -130  10 
14 4♥E ♣10-1 -1    +50 -0.4    +50 --
15 1NTE ♠A+3 +3 -180  4.7 -430   6
16 1NT xE ♠2+1 +1 -380  -6.9 -120  6 
ROUND 8 IMPs: 24 34
VP: 7.20 12.80
1 3NTN ♥2= =    +400    +400 -
2 4♥W ♠9+2 +2 -480  -480  -
3 4♠S ♣A-2 -2 -100  -100  -
4 5♦N ♣K-1 =    +600    +600 -
5 3NTS ♦2+2 +1    +630    +630 -
6 6♣S ♦A= =    +920    +920 -
7 3NTE ♣J-1 -2    +200 -150  8
8 3NTS ♠3+2 +2    +460    +430 1
9 3NTN ♥3-1 =    +400    +90 7
10 3NTW ♠K-2 -2    +200    +200 -
11 4♥E ♣7+1 = -420  -100  8
12 4♠S ♦A-2 =    +620 -100  12
13 3NTE ♥A= = -600  -130  10
14 4♥E ♣10-1 -1    +50    +50 -
15 1NTE ♠A+3 +3 -180  -430  6
16 1NT xE ♠2+1 +1 -380  -120  6
ROUND 8 IMPs: 24 34 VP: 7.20 12.80