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ALT COMPETITION 2024 - EVENT 1

Bridge Base Online, February 12 - 15, 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

Konstantin Trifonov

All-tournaments history →
BBO nickname: doubler73 WBF: 21968

Konstantyn TRIFONOV
Country: Ukraine
WBF: UKR&500080 (21968)

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 18 -13 -0.72 23.4 1.30 23%
Dummy 21 +13 0.62 9.2 0.44 26%
Defense, player leads 22 -19 -0.86 0.5 0.02 28%
Defense, partner leads 19 -7 -0.37 18.6 0.98 24%
Total 80 -26 -0.33 51.7 0.65 100%
OtherDeclared (pair)Best roundWorst round
  39 R3 (+17) R5 (-22)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 238 221 92.86% 17 17 0.0714
Opening lead 14 11 78.57% 3 3 0.2143
After the lead — declarer 140 133 95.00% 7 7 0.0500
After the lead — defense 84 77 91.67% 7 7 0.0833

Round 1  (match scorecard, all results of round 1)
SELIGMAN
 VS
UKRAINE
OPEN ROOM
 NS: Jacek Pszczoła - Martin Seligman
 EW: Konstantin Trifonov - Petro Karlykov
SELIGMAN
VS
UKRAINE
OPEN ROOM
NS: Jacek Pszczoła - Martin Seligman
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠N ♣10+1 +1    +170 -1.1    +170 --
2 2♥W ♦Q-2 -2    +100 -1.8    +110 --
3 4♥W ♠J+1 +1 -650  4.1 -650  --
4 4♠W ♦K= = -620  9.9    +600  15
5 4♥N ♦10-2 -2 -200  2.3 -550  8 
6 5♠E ♥10= +1 -680  3.1 -990  7 
7 4♠N ♥K-1 -1 -100  2.5 -100  --
8 1♠E ♥4+1 +2 -140  2.5 -140  --
9 2♠S ♦4+5 +1    +140 3.9    +420  7
10 5♥W ♠Q= +1 -680  6.4 -600   2
11 2♠W ♥7-2 -3    +150 -3.9 -50  5 
12 4♥S ♣9= =    +620 -0.3    +650  1
13 6♦N ♠J= =    +1370 -5.8    +620 13 
14 6♣S ♥7= =    +920 -7.2    +490 10 
15 3♥E ♠A+1 = -140  4.3 -140  --
16 3NTN ♦Q-1 -1 -50  3.7    +560  12
ROUND 1 IMPs: 43 37
VP: 11.76 8.24
1 3♠N ♣10+1 +1    +170    +170 -
2 2♥W ♦Q-2 -2    +100    +110 -
3 4♥W ♠J+1 +1 -650  -650  -
4 4♠W ♦K= = -620     +600 15
5 4♥N ♦10-2 -2 -200  -550  8
6 5♠E ♥10= +1 -680  -990  7
7 4♠N ♥K-1 -1 -100  -100  -
8 1♠E ♥4+1 +2 -140  -140  -
9 2♠S ♦4+5 +1    +140    +420 7
10 5♥W ♠Q= +1 -680  -600  2
11 2♠W ♥7-2 -3    +150 -50  5
12 4♥S ♣9= =    +620    +650 1
13 6♦N ♠J= =    +1370    +620 13
14 6♣S ♥7= =    +920    +490 10
15 3♥E ♠A+1 = -140  -140  -
16 3NTN ♦Q-1 -1 -50     +560 12
ROUND 1 IMPs: 43 37 VP: 11.76 8.24


Round 3  (match scorecard, all results of round 3)
VINITA
 VS
UKRAINE
OPEN ROOM
 NS: Vinita Gupta - Morten Bilde
 EW: Yuliy Chumak - Konstantin Trifonov
VINITA
VS
UKRAINE
OPEN ROOM
NS: Vinita Gupta - Morten Bilde
EW: Yuliy Chumak - Konstantin Trifonov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♣W ♦6= = -400  3.5 -400  --
2 4♠xN ♥5-1 -2 -500  9.0 -200   7
3 2♠N ♦9-1 -2 -100  1.5 -50   2
4 1NTS ♥6+2 +2    +150 -0.6    +150 --
5 3NTN ♠2+1 +1    +630 -0.9    +600 1 
6 3♠E ♦7= +1 -170  -0.9 -620  10 
7 6♦xS ♣A-2 -2 -500  5.5    +130  12
8 4♥xW ♥A-1 = -590  10.8    +50  12
9 3NTS ♦9+1 +1    +430 -0.1    +430 --
10 3NTW ♥4-4 -5    +500 -5.1    +500 --
11 4♠N ♥J-1 -1 -50  5.6 -50  --
12 1NTE ♥4= +1 -120  -0.2 -180  2 
13 3♦E ♠A-1 -1    +100 -0.2    +100 --
14 3♦S ♣8-2 -1 -50  0.9    +50  3
15 2♥S ♦K+1 +1    +140 -1.7 -110  6 
16 4♥S ♠10+1 =    +420 -2.6    +420 --
ROUND 3 IMPs: 19 36
VP: 5.61 14.39
1 5♣W ♦6= = -400  -400  -
2 4♠xN ♥5-1 -2 -500  -200  7
3 2♠N ♦9-1 -2 -100  -50  2
4 1NTS ♥6+2 +2    +150    +150 -
5 3NTN ♠2+1 +1    +630    +600 1
6 3♠E ♦7= +1 -170  -620  10
7 6♦xS ♣A-2 -2 -500     +130 12
8 4♥xW ♥A-1 = -590     +50 12
9 3NTS ♦9+1 +1    +430    +430 -
10 3NTW ♥4-4 -5    +500    +500 -
11 4♠N ♥J-1 -1 -50  -50  -
12 1NTE ♥4= +1 -120  -180  2
13 3♦E ♠A-1 -1    +100    +100 -
14 3♦S ♣8-2 -1 -50     +50 3
15 2♥S ♦K+1 +1    +140 -110  6
16 4♥S ♠10+1 =    +420    +420 -
ROUND 3 IMPs: 19 36 VP: 5.61 14.39


Round 5  (match scorecard, all results of round 5)
UKRAINE
 VS
GREENBERG
CLOSED ROOM
 NS: Mustafa Cem Tokay - Ted Greenberg
 EW: Konstantin Trifonov - Petro Karlykov
UKRAINE
VS
GREENBERG
CLOSED ROOM
NS: Mustafa Cem Tokay - Ted Greenberg
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♥6= -1    +50 -4.5    +50 --
2 1NTE ♠4= = -90  -0.4 -110   1
3 3♥W ♥8-1 -1    +100 0.9    +150 2 
4 2♠W ♠8= = -110  5.7    +500 12 
5 1♥W ♠10+3 +3 -170  0.6    +50 6 
6 3NTS ♣4+3 +3    +490 -0.1    +490 --
7 4♠N ♠2+1 +2    +680 -1.4 -100   13
8 5♥N ♦3= =    +450 -1.4    +200  6
9 1NT xS ♠A-2 -1 -100  -0.7 -600   11
10 3NTN ♥2-2 -2 -200  6.6 -200  --
11 2♠E ♦7+1 +1 -140  3.2 -420   7
12 3♥N ♦2= =    +140 -1.8 -100   6
13 5♣S ♠5= =    +600 -2.3    +150  10
14 3♥N ♣K= -1 -50  3.9    +140 5 
15 5♠E ♠9= = -450  0.3 -450  --
16 3♥S ♣Q+1 +1    +170 4.8    +460 7 
ROUND 5 IMPs: 32 54
VP: 4.62 15.38
1 3NTW ♥6= -1    +50    +50 -
2 1NTE ♠4= = -90  -110  1
3 3♥W ♥8-1 -1    +100    +150 2
4 2♠W ♠8= = -110     +500 12
5 1♥W ♠10+3 +3 -170     +50 6
6 3NTS ♣4+3 +3    +490    +490 -
7 4♠N ♠2+1 +2    +680 -100  13
8 5♥N ♦3= =    +450    +200 6
9 1NT xS ♠A-2 -1 -100  -600  11
10 3NTN ♥2-2 -2 -200  -200  -
11 2♠E ♦7+1 +1 -140  -420  7
12 3♥N ♦2= =    +140 -100  6
13 5♣S ♠5= =    +600    +150 10
14 3♥N ♣K= -1 -50     +140 5
15 5♠E ♠9= = -450  -450  -
16 3♥S ♣Q+1 +1    +170    +460 7
ROUND 5 IMPs: 32 54 VP: 4.62 15.38


Round 6  (match scorecard, all results of round 6)
UKRAINE
 VS
YELLOW CAP
CLOSED ROOM
 NS: Jan Becklén - Mats Nilsland
 EW: Konstantin Trifonov - Yuliy Chumak
UKRAINE
VS
YELLOW CAP
CLOSED ROOM
NS: Jan Becklén - Mats Nilsland
EW: Konstantin Trifonov - Yuliy Chumak

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♦xN ♥K= =    +510 -9.1    +130  9
2 3♠W ♠3-1 = -140  2.8    +110 6 
3 6♥S ♦9+1 +1    +1010 -1.3    +1010 --
4 3♥W ♠5-1 -1    +100 3.9    +170 2 
5 3NTN ♣J+3 +3    +690 0.1    +660  1
6 5♣xW ♦3-3 -4    +1100 -14.3 -50   15
7 4♥S ♣7-1 -2 -200  6.4    +170 9 
8 3♠W ♦3-1 -1    +50 -4.6 -170   6
9 2♠S ♦5+2 +2    +170 -0.6    +200 1 
10 4♣E ♥K= = -130  1.2 -130  --
11 2♠xE ♣4-2 -2    +300 -5.2    +300 --
12 3♣W ♥Q-2 -2    +100 -1.9 -90   5
13 2♠S ♥Q-1 -1 -100  -7.2 -170   2
14 6♥N ♣Q= =    +980 -7.7    +980 --
15 4♦E ♠K-2 -2    +100 1.0    +130 1 
16 6♠N ♦5+1 +1    +1010 5.2    +1010 --
ROUND 6 IMPs: 19 38
VP: 5.20 14.80
1 4♦xN ♥K= =    +510    +130 9
2 3♠W ♠3-1 = -140     +110 6
3 6♥S ♦9+1 +1    +1010    +1010 -
4 3♥W ♠5-1 -1    +100    +170 2
5 3NTN ♣J+3 +3    +690    +660 1
6 5♣xW ♦3-3 -4    +1100 -50  15
7 4♥S ♣7-1 -2 -200     +170 9
8 3♠W ♦3-1 -1    +50 -170  6
9 2♠S ♦5+2 +2    +170    +200 1
10 4♣E ♥K= = -130  -130  -
11 2♠xE ♣4-2 -2    +300    +300 -
12 3♣W ♥Q-2 -2    +100 -90  5
13 2♠S ♥Q-1 -1 -100  -170  2
14 6♥N ♣Q= =    +980    +980 -
15 4♦E ♠K-2 -2    +100    +130 1
16 6♠N ♦5+1 +1    +1010    +1010 -
ROUND 6 IMPs: 19 38 VP: 5.20 14.80


Round 7  (match scorecard, all results of round 7)
UKRAINE
 VS
COCONUT
CLOSED ROOM
 NS: Jianjian Wang - Jun Shi
 EW: Konstantin Trifonov - Petro Karlykov
UKRAINE
VS
COCONUT
CLOSED ROOM
NS: Jianjian Wang - Jun Shi
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥E ♣4= = -420  2.1 -800   9
2 5♦E ♥Q-2 -2    +100 -2.5    +100 --
3 4♠xS ♣6-3 -3 -500  9.9    +170 12 
4 2♠E ♦3+1 +1 -140  3.6 -140  --
5 5♠N ♣5= =    +650 -1.0    +650 --
6 5♣W ♥6-1 -1    +100 5.7    +200 3 
7 1NTS ♦Q+2 +2    +150 2.2 -200   8
8 3NTE ♥6+3 +2 -460  0.7 -400  2 
9 4♥N ♥6-1 -1 -50  3.9    +500 11 
10 3NTS ♥6+1 +1    +630 -0.3    +630 --
11 4♠E ♦4-2 -2    +100 -0.9 -140   6
12 2NTW ♠4= = -120  1.4    +50 5 
13 3NTW ♦6+1 +1 -630  -0.3 -630  --
14 1NTE ♠9-2 -1    +50 1.3    +100 2 
15 3NTS ♦Q= =    +600 -4.0    +100  11
16 3♥W ♦J-1 -1    +100 0.3    +200 3 
ROUND 7 IMPs: 38 34
VP: 11.20 8.80
1 4♥E ♣4= = -420  -800  9
2 5♦E ♥Q-2 -2    +100    +100 -
3 4♠xS ♣6-3 -3 -500     +170 12
4 2♠E ♦3+1 +1 -140  -140  -
5 5♠N ♣5= =    +650    +650 -
6 5♣W ♥6-1 -1    +100    +200 3
7 1NTS ♦Q+2 +2    +150 -200  8
8 3NTE ♥6+3 +2 -460  -400  2
9 4♥N ♥6-1 -1 -50     +500 11
10 3NTS ♥6+1 +1    +630    +630 -
11 4♠E ♦4-2 -2    +100 -140  6
12 2NTW ♠4= = -120     +50 5
13 3NTW ♦6+1 +1 -630  -630  -
14 1NTE ♠9-2 -1    +50    +100 2
15 3NTS ♦Q= =    +600    +100 11
16 3♥W ♦J-1 -1    +100    +200 3
ROUND 7 IMPs: 38 34 VP: 11.20 8.80