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ALT COMPETITION 2023 - EVENT X

Bridge Base Online, November 13 - 16, 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

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 19 +1 0.05 6.9 0.36 30%
Dummy 19 -27 -1.42 -7.3 -0.38 30%
Defense, player leads 13 -24 -1.85 -24.0 -1.85 20%
Defense, partner leads 13 +11 0.85 17.0 1.31 20%
Total 64 -39 -0.61 -7.3 -0.11 100%
OtherDeclared (pair)Best roundWorst round
  38 R3 (+22) R7 (-52)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 236 222 94.07% 14 15 0.0636
Opening lead 7 5 71.43% 2 2 0.2857
After the lead — declarer 164 154 93.90% 10 11 0.0671
After the lead — defense 65 63 96.92% 2 2 0.0308

Round 1  (match scorecard, all results of round 1)
UKRAINE
 VS
GAME OF THROW INS
CLOSED ROOM
 NS: Fredrik Helness - Catherine Seale
 EW: Konstantin Trifonov - Petro Karlykov
UKRAINE
VS
GAME OF THROW INS
CLOSED ROOM
NS: Fredrik Helness - Catherine Seale
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTE ♥3-1 -2    +100 -5.0 -420   11
2 3NTE ♥2= +1 -430  1.8 -460   1
3 3♥N ♥8+1 +1    +170 -4.8    +170 --
4 3NTE ♦A+1 +1 -630  -0.4 -660   1
5 5♣xS ♠A-2 -2 -500  6.2 -200  7 
6 3NTS ♦Q-2 -2 -100  2.9    +490 11 
7 3NTS ♥5+1 =    +600 0.6    +600 --
8 5♣S ♦Q+1 +1    +420 -2.0 -100   11
9 4♥S ♦J+2 +2    +480 -1.7 -100   11
10 4♥W ♦4+2 +2 -680  0.7 -680  --
11 3♣E ♦9+1 +1 -130  2.1    +110 6 
12 2♠E ♣K-1 = -110  2.4    +50 4 
13 1NTN ♦4-1 =    +90 -5.9 -100   5
14 2♥E ♦3-1 -1    +50 -1.1    +50 --
15 4♥S ♣4+1 -1 -100  12.9    +650 13 
16 5♦N ♣2-1 -1 -50  3.7    +130 5 
ROUND 1 IMPs: 46 40
VP: 11.76 8.24
1 3NTE ♥3-1 -2    +100 -420  11
2 3NTE ♥2= +1 -430  -460  1
3 3♥N ♥8+1 +1    +170    +170 -
4 3NTE ♦A+1 +1 -630  -660  1
5 5♣xS ♠A-2 -2 -500  -200  7
6 3NTS ♦Q-2 -2 -100     +490 11
7 3NTS ♥5+1 =    +600    +600 -
8 5♣S ♦Q+1 +1    +420 -100  11
9 4♥S ♦J+2 +2    +480 -100  11
10 4♥W ♦4+2 +2 -680  -680  -
11 3♣E ♦9+1 +1 -130     +110 6
12 2♠E ♣K-1 = -110     +50 4
13 1NTN ♦4-1 =    +90 -100  5
14 2♥E ♦3-1 -1    +50    +50 -
15 4♥S ♣4+1 -1 -100     +650 13
16 5♦N ♣2-1 -1 -50     +130 5
ROUND 1 IMPs: 46 40 VP: 11.76 8.24


Round 3  (match scorecard, all results of round 3)
UKRAINE
 VS
SELIGMAN
CLOSED ROOM
 NS: Włodzimierz Starkowski - Michał Kwiecień
 EW: Yuliy Chumak - Konstantin Trifonov
UKRAINE
VS
SELIGMAN
CLOSED ROOM
NS: Włodzimierz Starkowski - Michał Kwiecień
EW: Yuliy Chumak - Konstantin Trifonov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♥6= =    +400 -0.2    +430 1 
2 2♠W ♦7-1 = -110  3.1    +50 4 
3 3♥S ♠8= =    +140 -1.5    +140 --
4 4♠xW ♥4-2 -2    +500 -10.3    +130  9
5 4♠E ♥A-1 -1    +50 -1.2    +50 --
6 4♠W ♣K+1 +1 -650  6.7    +200 13 
7 2♠E ♦J= -1    +100 -0.3    +200 3 
8 3♠W ♣K-1 = -140  1.9 -140  --
9 2♥E ♥A+1 +1 -140  0.7 -170   1
10 6♣xS ♥3-1 -2 -500  11.2    +130 12 
11 3NTW ♠4+2 = -400  0.3 -150  6 
12 3NTE ♠Q+2 +1 -430  1.7 -400  1 
13 4♠E ♣2+1 +1 -650  1.5 -650  --
14 6♠S ♥K= =    +980 -10.7    +100  13
15 1NTE ♠2+1 +1 -120  -1.5 -180   2
16 3♥E ♦A-1 +1 -170  7.7    +100 7 
ROUND 3 IMPs: 47 25
VP: 15.38 4.62
1 3NTN ♥6= =    +400    +430 1
2 2♠W ♦7-1 = -110     +50 4
3 3♥S ♠8= =    +140    +140 -
4 4♠xW ♥4-2 -2    +500    +130 9
5 4♠E ♥A-1 -1    +50    +50 -
6 4♠W ♣K+1 +1 -650     +200 13
7 2♠E ♦J= -1    +100    +200 3
8 3♠W ♣K-1 = -140  -140  -
9 2♥E ♥A+1 +1 -140  -170  1
10 6♣xS ♥3-1 -2 -500     +130 12
11 3NTW ♠4+2 = -400  -150  6
12 3NTE ♠Q+2 +1 -430  -400  1
13 4♠E ♣2+1 +1 -650  -650  -
14 6♠S ♥K= =    +980    +100 13
15 1NTE ♠2+1 +1 -120  -180  2
16 3♥E ♦A-1 +1 -170     +100 7
ROUND 3 IMPs: 47 25 VP: 15.38 4.62


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

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTS ♦4+3 +1    +430 -0.5    +460  1
2 3♥S ♣5-3 -3 -300  0.9 -140   4
3 3♣E ♥9-2 -2    +200 2.7 -100  7 
4 3♠W ♣3+1 +1 -170  5.1 -620  10 
5 3♥E ♦10+1 +1 -170  2.0 -140   1
6 3NTS ♥10-1 -1 -50  -2.3 -50  --
7 3NTE ♥J+2 +2 -660  -0.6 -650  --
8 2♠W ♦8-2 -2    +100 1.2    +300  5
9 4♥W ♦4+1 +1 -650  -0.7 -200   10
10 5♦E ♥10+2 +1 -620  -2.9 -630  --
11 1NTN ♣A= =    +90 0.9 -50  4 
12 4♥xW ♦5= = -590  -6.7 -420   5
13 3♥S ♣5-3 -3 -300  -9.9 -200   3
14 3NTN ♠J+2 +2    +460 2.3    +400 2 
15 3♣E ♣6+1 +1 -130  -3.6    +50  5
16 3NTN ♣2= =    +400 2.9    +550  4
ROUND 6 IMPs: 23 38
VP: 6.03 13.97
1 3NTS ♦4+3 +1    +430    +460 1
2 3♥S ♣5-3 -3 -300  -140  4
3 3♣E ♥9-2 -2    +200 -100  7
4 3♠W ♣3+1 +1 -170  -620  10
5 3♥E ♦10+1 +1 -170  -140  1
6 3NTS ♥10-1 -1 -50  -50  -
7 3NTE ♥J+2 +2 -660  -650  -
8 2♠W ♦8-2 -2    +100    +300 5
9 4♥W ♦4+1 +1 -650  -200  10
10 5♦E ♥10+2 +1 -620  -630  -
11 1NTN ♣A= =    +90 -50  4
12 4♥xW ♦5= = -590  -420  5
13 3♥S ♣5-3 -3 -300  -200  3
14 3NTN ♠J+2 +2    +460    +400 2
15 3♣E ♣6+1 +1 -130     +50 5
16 3NTN ♣2= =    +400    +550 4
ROUND 6 IMPs: 23 38 VP: 6.03 13.97


Round 7  (match scorecard, all results of round 7)
UKRAINE
 VS
PIONEERS
CLOSED ROOM
 NS: Ming Sheng - Zemin Xu
 EW: Yuliy Chumak - Konstantin Trifonov
UKRAINE
VS
PIONEERS
CLOSED ROOM
NS: Ming Sheng - Zemin Xu
EW: Yuliy Chumak - Konstantin Trifonov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♣xS ♥10+2 +1    +570 -8.9    +50  11
2 2♦W ♠2= = -90  1.1 -90  --
3 2♠W ♥J-2 -2    +200 -1.5 -150   8
4 4♣xE ♠J-1 -1    +200 -0.8 -100   7
5 3♦E ♣K= -1    +50 -2.5    +50 --
6 3♥E ♥10+2 +2 -200  1.1 -170  1 
7 4♠S ♣7+1 +1    +650 -2.6    +620  1
8 2♠E ♦K= +1 -140  5.7    +50 5 
9 4♦W ♠3= = -130  2.0 -100  1 
10 4♦E ♥A+2 +2 -170  -1.3 -950   13
11 4♥N ♣8+2 +1    +450 0.7    +450 --
12 3♥E ♥K+1 +2 -200  1.3 -300   3
13 3NTE ♠J-3 -3    +300 -8.3 -130   10
14 4♠xW ♠J-2 -2    +300 -6.4    +130  5
15 3NTW ♥5+1 +1 -430  4.2 -430  --
16 1NTS ♥J+1 +1    +120 -3.4    +90  1
ROUND 7 IMPs: 7 59
VP: 0.66 19.34
1 3♣xS ♥10+2 +1    +570    +50 11
2 2♦W ♠2= = -90  -90  -
3 2♠W ♥J-2 -2    +200 -150  8
4 4♣xE ♠J-1 -1    +200 -100  7
5 3♦E ♣K= -1    +50    +50 -
6 3♥E ♥10+2 +2 -200  -170  1
7 4♠S ♣7+1 +1    +650    +620 1
8 2♠E ♦K= +1 -140     +50 5
9 4♦W ♠3= = -130  -100  1
10 4♦E ♥A+2 +2 -170  -950  13
11 4♥N ♣8+2 +1    +450    +450 -
12 3♥E ♥K+1 +2 -200  -300  3
13 3NTE ♠J-3 -3    +300 -130  10
14 4♠xW ♠J-2 -2    +300    +130 5
15 3NTW ♥5+1 +1 -430  -430  -
16 1NTS ♥J+1 +1    +120    +90 1
ROUND 7 IMPs: 7 59 VP: 0.66 19.34