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ALT COMPETITION 2023 - EVENT 4

Bridge Base Online, April 3 - 6, 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

David Chechelashvili

All-tournaments history →
BBO nickname: dato WBF: 18165

David CHECHELASHVILI
Country: Georgia
WBF: GEO500005 (18165)
MPPPTitleRank
🔵 Open140—1826

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 12 +19 1.58 3.1 0.26 19%
Dummy 19 -8 -0.42 1.1 0.06 30%
Defense, player leads 15 -2 -0.13 -12.5 -0.83 23%
Defense, partner leads 18 -12 -0.67 22.4 1.24 28%
Total 64 -3 -0.05 14.1 0.22 100%
OtherDeclared (pair)Best roundWorst round
  31 R4 (+18) R8 (-33)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 201 182 90.55% 19 23 0.1144
Opening lead 14 10 71.43% 4 5 0.3571
After the lead — declarer 90 84 93.33% 6 8 0.0889
After the lead — defense 97 88 90.72% 9 10 0.1031

Round 3  (match scorecard, all results of round 3)
AMATEURS
 VS
BLACK
OPEN ROOM
 NS: David Chechelashvili - Jiang Gu
 EW: Thomas Paske - Andrew McIntosh
AMATEURS
VS
BLACK
OPEN ROOM
NS: David Chechelashvili - Jiang Gu
EW: Thomas Paske - Andrew McIntosh

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 6♥E ♦A-1 -1    +50 2.1    +100  2
2 5♣xS ♠A-2 -2 -500  -1.9 -450   2
3 2♦N ♣6= =    +90 0.5    +90 --
4 3NTS ♥4+2 +2    +660 0.3    +630 1 
5 4♥N ♠3-3 -2 -200  1.0 -200  --
6 3♣E ♠Q-2 -1    +100 3.1 -110  5 
7 2♠W ♥9+1 = -110  -0.3 -140  1 
8 5♦N ♠K= -1 -50  -1.5 -100  2 
9 3NTW ♥8-1 -1    +100 3.9 -110  5 
10 2♥E ♣J-1 -1    +100 2.1    +90 --
11 3NTE ♦5+3 +3 -490  -3.5 -460   1
12 5♦W ♥4= = -400  -1.1 -430  1 
13 4♥S ♦4+1 +1    +650 0.1    +620 1 
14 3NTN ♠2+2 +3    +490 0.4    +450 1 
15 4♥W ♠Q-2 -3    +150 1.9    +150 --
16 4♥W ♦Q-1 -1    +100 -1.2    +100 --
ROUND 3 IMPs: 17 5
VP: 13.28 6.72
1 6♥E ♦A-1 -1    +50    +100 2
2 5♣xS ♠A-2 -2 -500  -450  2
3 2♦N ♣6= =    +90    +90 -
4 3NTS ♥4+2 +2    +660    +630 1
5 4♥N ♠3-3 -2 -200  -200  -
6 3♣E ♠Q-2 -1    +100 -110  5
7 2♠W ♥9+1 = -110  -140  1
8 5♦N ♠K= -1 -50  -100  2
9 3NTW ♥8-1 -1    +100 -110  5
10 2♥E ♣J-1 -1    +100    +90 -
11 3NTE ♦5+3 +3 -490  -460  1
12 5♦W ♥4= = -400  -430  1
13 4♥S ♦4+1 +1    +650    +620 1
14 3NTN ♠2+2 +3    +490    +450 1
15 4♥W ♠Q-2 -3    +150    +150 -
16 4♥W ♦Q-1 -1    +100    +100 -
ROUND 3 IMPs: 17 5 VP: 13.28 6.72


Round 4  (match scorecard, all results of round 4)
JEDI KNIGHTS
 VS
AMATEURS
CLOSED ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Ranald Milne - Derek O'Gorman
JEDI KNIGHTS
VS
AMATEURS
CLOSED ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Ranald Milne - Derek O'Gorman

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠N ♣8+3 =    +420 0.0    +420 --
2 4♥W ♦3+2 +2 -480  -0.5 -450  1 
3 3♠W ♥2-1 -1    +100 -1.9    +300 5 
4 4♠W ♦6= +1 -650  -1.9 -620  1 
5 3♠S ♦K= =    +140 3.3    +140 --
6 2♦xS ♥3-1 =    +180 3.5 -300   10
7 1NTW ♠8-1 -2    +200 3.7 -90   7
8 2♥xW ♠2-3 -1    +100 -6.4    +430 8 
9 4♥W ♦10+1 +1 -650  -8.5 -650  --
10 1NTE ♥3-1 -2    +200 5.7    +200 --
11 2♦S ♠7-2 -1 -50  -0.8    +50 3 
12 4♥E ♦Q-1 -1    +50 2.9    +50 --
13 3♠S ♣A= =    +140 4.1    +100  1
14 3♥E ♦10+1 +1 -170  2.3 -420   6
15 1NTW ♥4-1 -1    +50 -0.1    +50 --
16 4♥E ♠A-1 -1    +100 6.1 -630   12
ROUND 4 IMPs: 18 36
VP: 5.40 14.60
1 4♠N ♣8+3 =    +420    +420 -
2 4♥W ♦3+2 +2 -480  -450  1
3 3♠W ♥2-1 -1    +100    +300 5
4 4♠W ♦6= +1 -650  -620  1
5 3♠S ♦K= =    +140    +140 -
6 2♦xS ♥3-1 =    +180 -300  10
7 1NTW ♠8-1 -2    +200 -90  7
8 2♥xW ♠2-3 -1    +100    +430 8
9 4♥W ♦10+1 +1 -650  -650  -
10 1NTE ♥3-1 -2    +200    +200 -
11 2♦S ♠7-2 -1 -50     +50 3
12 4♥E ♦Q-1 -1    +50    +50 -
13 3♠S ♣A= =    +140    +100 1
14 3♥E ♦10+1 +1 -170  -420  6
15 1NTW ♥4-1 -1    +50    +50 -
16 4♥E ♠A-1 -1    +100 -630  12
ROUND 4 IMPs: 18 36 VP: 5.40 14.60


Round 6  (match scorecard, all results of round 6)
NETBRIDGE
 VS
AMATEURS
CLOSED ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Olivier de Haas - Marcus Been
NETBRIDGE
VS
AMATEURS
CLOSED ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Olivier de Haas - Marcus Been

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠N ♦2= =    +420 7.7 -50   10
2 2♥S ♥2= -1 -100  1.5 -100  --
3 2♥N ♥2-1 -2 -100  0.4    +200 7 
4 3♠E ♣K-1 -1    +100 -5.4    +600 11 
5 3♦E ♠A+1 = -110  -0.7 -100  --
6 3NTE ♣7= -1    +100 6.2 -100   5
7 3♥E ♣8= +1 -170  -1.6    +400 11 
8 3♥E ♦8+1 +1 -170  -3.5    +50 6 
9 3NTN ♠K= =    +400 5.7    +110  7
10 2♥S ♣4+1 +2    +170 2.6    +130  1
11 1NTS ♠2= +1    +120 0.7    +120 --
12 6♠N ♥A-1 -1 -100  -10.7 -100  --
13 3♦E ♣Q+2 +1 -130  2.3 -150   1
14 1NTS ♣5-1 =    +90 3.8 -90   5
15 2♠N ♦J+2 +2    +170 -1.9    +150  1
16 2♥N ♣K+1 +1    +140 0.3 -50   5
ROUND 6 IMPs: 35 35
VP: 10.00 10.00
1 4♠N ♦2= =    +420 -50  10
2 2♥S ♥2= -1 -100  -100  -
3 2♥N ♥2-1 -2 -100     +200 7
4 3♠E ♣K-1 -1    +100    +600 11
5 3♦E ♠A+1 = -110  -100  -
6 3NTE ♣7= -1    +100 -100  5
7 3♥E ♣8= +1 -170     +400 11
8 3♥E ♦8+1 +1 -170     +50 6
9 3NTN ♠K= =    +400    +110 7
10 2♥S ♣4+1 +2    +170    +130 1
11 1NTS ♠2= +1    +120    +120 -
12 6♠N ♥A-1 -1 -100  -100  -
13 3♦E ♣Q+2 +1 -130  -150  1
14 1NTS ♣5-1 =    +90 -90  5
15 2♠N ♦J+2 +2    +170    +150 1
16 2♥N ♣K+1 +1    +140 -50  5
ROUND 6 IMPs: 35 35 VP: 10.00 10.00


Round 8  (match scorecard, all results of round 8)
CANTOR
 VS
AMATEURS
OPEN ROOM
 NS: Fredrik Jarlvik - Tatyana Trendafilova
 EW: David Yang - David Chechelashvili
CANTOR
VS
AMATEURS
OPEN ROOM
NS: Fredrik Jarlvik - Tatyana Trendafilova
EW: David Yang - David Chechelashvili

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♥E ♠A+1 +1 -170  -3.7 -170  --
2 7NT xE ♣6-6 -6    +1400 -15.9    +50 16 
3 3NTN ♠8-2 -2 -100  3.9 -50   2
4 2♥S ♥Q+2 +2    +170 2.3    +170 --
5 3♠N ♣4-1 -1 -100  2.5 -300  5 
6 4♥S ♦10+2 +1    +450 -2.6    +480  1
7 2♦E ♦7+1 = -90  2.5 -90  --
8 3♠S ♥4= -1 -50  0.3 -100  2 
9 2♠xN ♦8-3 -2 -300  0.4 -150   4
10 1NTE ♦2-2 = -90  2.2 -200  3 
11 3♥W ♠K-2 -1    +50 1.3    +50 --
12 3♦E ♥5= = -110  0.6 -110  --
13 5♦E ♣Q+2 = -600  -0.1 -720  3 
14 3♠E ♦K-2 -1    +50 -1.9    +50 --
15 4♠E ♠7+1 +1 -450  0.2 -450  --
16 4♠N ♥5+1 +1    +450 -2.5 -100  11 
ROUND 8 IMPs: 40 7
VP: 17.17 2.83
1 3♥E ♠A+1 +1 -170  -170  -
2 7NT xE ♣6-6 -6    +1400    +50 16
3 3NTN ♠8-2 -2 -100  -50  2
4 2♥S ♥Q+2 +2    +170    +170 -
5 3♠N ♣4-1 -1 -100  -300  5
6 4♥S ♦10+2 +1    +450    +480 1
7 2♦E ♦7+1 = -90  -90  -
8 3♠S ♥4= -1 -50  -100  2
9 2♠xN ♦8-3 -2 -300  -150  4
10 1NTE ♦2-2 = -90  -200  3
11 3♥W ♠K-2 -1    +50    +50 -
12 3♦E ♥5= = -110  -110  -
13 5♦E ♣Q+2 = -600  -720  3
14 3♠E ♦K-2 -1    +50    +50 -
15 4♠E ♠7+1 +1 -450  -450  -
16 4♠N ♥5+1 +1    +450 -100  11
ROUND 8 IMPs: 40 7 VP: 17.17 2.83