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ALT COMPETITION 2023 - EVENT 8

Bridge Base Online, October 16 - 19, 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 20 -50 -2.50 -32.6 -1.63 25%
Dummy 19 +29 1.53 19.3 1.01 24%
Defense, player leads 21 +36 1.71 48.9 2.33 26%
Defense, partner leads 19 -49 -2.58 -32.2 -1.70 24%
Adjusted 1 -3 -3.00 — — 1%
Total 80 -37 -0.46 3.3 0.04 100%
OtherDeclared (pair)Best roundWorst round
  39 R2 (+20) R8 (-43)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 289 270 93.43% 19 20 0.0692
Opening lead 18 17 94.44% 1 1 0.0556
After the lead — declarer 152 143 94.08% 9 10 0.0658
After the lead — defense 119 110 92.44% 9 9 0.0756

Round 1  (match scorecard, all results of round 1)
UKRAINE
 VS
YELLOW CAP
CLOSED ROOM
 NS: Göte Berntsson - Henrik Wegnelius
 EW: Konstantin Trifonov - Petro Karlykov
UKRAINE
VS
YELLOW CAP
CLOSED ROOM
NS: Göte Berntsson - Henrik Wegnelius
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♦S ♥Q-1 -2 -100  2.1 -150   2
2 1♥S ♣3+1 +2    +140 -5.7    +50  3
3 4♠xN ♣K-1 -1 -100  3.1 -50  2 
4 3NTS ♦5+3 =    +600 0.6    +660 2 
5 1NTE ♥5= = -90  -0.8 -110   1
6 5♦N ♦5-1 -1 -50  7.3 -50  --
7 3♥W ♠4-1 -1    +100 3.1    +200 3 
8 3NTE ♠9= +1 -430  0.4 -430  --
9 4♠N ♠10-3 -3 -150  -3.5 -650   11
10 1NTE ♥K-2 -2    +200 -2.6    +140  2
11 5♣E ♦6-1 = -400  8.9    +100 11 
12 1NTW ♠7+2 +1 -120  3.2    +100 6 
13 3NTW ♠3+2 +3 -690  1.2 -660  1 
14 3NTS ♠Q+1 +1    +430 -0.6    +430 --
15 3♥S ♦Q+1 +1    +170 3.2    +620 10 
16 4♠S ♥Q-2 -2 -100  1.0 -50  2 
ROUND 1 IMPs: 37 19
VP: 14.60 5.40
1 3♦S ♥Q-1 -2 -100  -150  2
2 1♥S ♣3+1 +2    +140    +50 3
3 4♠xN ♣K-1 -1 -100  -50  2
4 3NTS ♦5+3 =    +600    +660 2
5 1NTE ♥5= = -90  -110  1
6 5♦N ♦5-1 -1 -50  -50  -
7 3♥W ♠4-1 -1    +100    +200 3
8 3NTE ♠9= +1 -430  -430  -
9 4♠N ♠10-3 -3 -150  -650  11
10 1NTE ♥K-2 -2    +200    +140 2
11 5♣E ♦6-1 = -400     +100 11
12 1NTW ♠7+2 +1 -120     +100 6
13 3NTW ♠3+2 +3 -690  -660  1
14 3NTS ♠Q+1 +1    +430    +430 -
15 3♥S ♦Q+1 +1    +170    +620 10
16 4♠S ♥Q-2 -2 -100  -50  2
ROUND 1 IMPs: 37 19 VP: 14.60 5.40


Round 2  (match scorecard, all results of round 2)
THE SENIORS
 VS
UKRAINE
OPEN ROOM
 NS: Rob Cliffe - Trevor Ward
 EW: Konstantin Trifonov - Yuliy Chumak
THE SENIORS
VS
UKRAINE
OPEN ROOM
NS: Rob Cliffe - Trevor Ward
EW: Konstantin Trifonov - Yuliy Chumak

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 6♦N ♣8= =    +920 -3.5    +920 --
2 3NTE ♠8+3 = -400  -1.6 -450  2 
3 4♠S ♠J+3 +3    +510 0.1    +510 --
4 3♥W ♥3-1 = -140  2.0 -100   1
5 3♥N ♠K-1 -1 -100  3.7    +50  4
6 3NTN ♥Q= +1    +430 -0.9    +430 --
7 4♠E ♣K-1 -1    +100 -4.8    +130  1
8 4♥E ♦Q= = -420  0.4 -420  --
9 4♣W ♠6-1 = -130  8.5    +200  8
10 3NTW ♠K-1 -1    +100 2.7    +300  5
11 4♥W ♠4= +1 -450  1.2 -420   1
12 1NTW ♣Q-1 -1    +50 -3.5 -110  4 
13 2♠N ♥5-1 -2 -200  7.4    +180  9
14 — Adj.    +300 3 
15 4♠W ♠2= = -420  2.8 -420  --
16 2♣N ♥J+1 +1    +110 -0.2    +100 --
ROUND 2 IMPs: 9 29
VP: 5.00 15.00
1 6♦N ♣8= =    +920    +920 -
2 3NTE ♠8+3 = -400  -450  2
3 4♠S ♠J+3 +3    +510    +510 -
4 3♥W ♥3-1 = -140  -100  1
5 3♥N ♠K-1 -1 -100     +50 4
6 3NTN ♥Q= +1    +430    +430 -
7 4♠E ♣K-1 -1    +100    +130 1
8 4♥E ♦Q= = -420  -420  -
9 4♣W ♠6-1 = -130     +200 8
10 3NTW ♠K-1 -1    +100    +300 5
11 4♥W ♠4= +1 -450  -420  1
12 1NTW ♣Q-1 -1    +50 -110  4
13 2♠N ♥5-1 -2 -200     +180 9
14 — Adj.    +300 3
15 4♠W ♠2= = -420  -420  -
16 2♣N ♥J+1 +1    +110    +100 -
ROUND 2 IMPs: 9 29 VP: 5.00 15.00


Round 3  (match scorecard, all results of round 3)
UKRAINE
 VS
NETBRIDGE
CLOSED ROOM
 NS: Bas van Roosmalen - Frank Vlam
 EW: Konstantin Trifonov - Petro Karlykov
UKRAINE
VS
NETBRIDGE
CLOSED ROOM
NS: Bas van Roosmalen - Frank Vlam
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠S ♥A= =    +420 -3.6    +420 --
2 1NTW ♠7+4 +2 -150  -6.9 -430   7
3 4♦W ♠2= -1    +100 -1.8    +110 --
4 5♦xN ♥Q-1 -1 -200  7.4    +600 13 
5 4♠W ♥K-2 -3    +150 -9.9 -460   12
6 3♠E ♠8+1 = -140  -4.6 -620   10
7 3♠S ♣7-2 -2 -200  -6.0 -800   12
8 4♥N ♦2-2 -3 -150  2.8 -150  --
9 4♠S ♥K= =    +420 -1.5    +420 --
10 5♥E ♦3+1 +1 -680  -1.5 -680  --
11 3NTS ♣Q+2 +1    +430 0.7    +460 1 
12 4♥N ♠7+1 -1 -100  12.1    +630 12 
13 4♠E ♥K= +1 -650  1.8 -620  1 
14 3NTN ♥5-2 -2 -100  -0.5 -150   2
15 2♦S ♠K-1 =    +90 -6.4 -1100   15
16 2♥E ♣A= = -110  2.5 -130   1
ROUND 3 IMPs: 27 59
VP: 2.97 17.03
1 4♠S ♥A= =    +420    +420 -
2 1NTW ♠7+4 +2 -150  -430  7
3 4♦W ♠2= -1    +100    +110 -
4 5♦xN ♥Q-1 -1 -200     +600 13
5 4♠W ♥K-2 -3    +150 -460  12
6 3♠E ♠8+1 = -140  -620  10
7 3♠S ♣7-2 -2 -200  -800  12
8 4♥N ♦2-2 -3 -150  -150  -
9 4♠S ♥K= =    +420    +420 -
10 5♥E ♦3+1 +1 -680  -680  -
11 3NTS ♣Q+2 +1    +430    +460 1
12 4♥N ♠7+1 -1 -100     +630 12
13 4♠E ♥K= +1 -650  -620  1
14 3NTN ♥5-2 -2 -100  -150  2
15 2♦S ♠K-1 =    +90 -1100  15
16 2♥E ♣A= = -110  -130  1
ROUND 3 IMPs: 27 59 VP: 2.97 17.03


Round 5  (match scorecard, all results of round 5)
SELIGMAN
 VS
UKRAINE
OPEN ROOM
 NS: Włodzimierz Starkowski - Michał Kwiecień
 EW: Yuliy Chumak - Konstantin Trifonov
SELIGMAN
VS
UKRAINE
OPEN ROOM
NS: Włodzimierz Starkowski - Michał Kwiecień
EW: Yuliy Chumak - Konstantin Trifonov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♦xN ♣A-2 -1 -100  -0.9 -420  8 
2 4♥E ♦Q+1 +2 -480  4.3    +500  14
3 7NTE ♠6= = -2220  4.4 -1390   13
4 2♥S ♣10+2 =    +110 3.6    +170  2
5 3NTW ♣7+3 +3 -490  -0.6 -490  --
6 3♣S ♦3+1 +1    +130 0.8    +130 --
7 4♠N ♠A= +2    +680 -7.5    +140 11 
8 6♠S ♦2= =    +980 -9.1    +450 11 
9 6♦xW ♥10-4 -4    +1100 -14.9 -660  18 
10 3NTE ♥3= +1 -630  3.3 -600   1
11 2♥xS ♣9-3 -1 -100  0.4    +100  5
12 4♥S ♦K-1 -1 -100  2.8 -100  --
13 5♠S ♣K-1 -1 -100  11.7    +790  13
14 4♥W ♣Q= = -420  0.8 -420  --
15 3NTW ♠Q+2 +2 -460  1.9 -460  --
16 2♠W ♦Q+1 +1 -140  1.2 -140  --
ROUND 5 IMPs: 48 48
VP: 10.00 10.00
1 2♦xN ♣A-2 -1 -100  -420  8
2 4♥E ♦Q+1 +2 -480     +500 14
3 7NTE ♠6= = -2220  -1390  13
4 2♥S ♣10+2 =    +110    +170 2
5 3NTW ♣7+3 +3 -490  -490  -
6 3♣S ♦3+1 +1    +130    +130 -
7 4♠N ♠A= +2    +680    +140 11
8 6♠S ♦2= =    +980    +450 11
9 6♦xW ♥10-4 -4    +1100 -660  18
10 3NTE ♥3= +1 -630  -600  1
11 2♥xS ♣9-3 -1 -100     +100 5
12 4♥S ♦K-1 -1 -100  -100  -
13 5♠S ♣K-1 -1 -100     +790 13
14 4♥W ♣Q= = -420  -420  -
15 3NTW ♠Q+2 +2 -460  -460  -
16 2♠W ♦Q+1 +1 -140  -140  -
ROUND 5 IMPs: 48 48 VP: 10.00 10.00


Round 8  (match scorecard, all results of round 8)
PIONEERS
 VS
UKRAINE
OPEN ROOM
 NS: Hua Yang - Yan Song
 EW: Konstantin Trifonov - Petro Karlykov
PIONEERS
VS
UKRAINE
OPEN ROOM
NS: Hua Yang - Yan Song
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♥W ♥4+2 +3 -230  1.3 -200   1
2 6NTS ♣10= =    +1440 -2.8    +690 13 
3 5♥W ♦K= = -650  2.1 -500   4
4 6NTN ♠J= =    +1440 -4.1    +1430 --
5 4♠N ♣A= -1 -100  3.5 -100  --
6 4♠S ♠10-1 -1 -50  -5.1 -100  2 
7 6♣xS ♦Q= =    +1540 -7.4    +1370 5 
8 1NTE ♠3+2 +1 -120  -6.8 -460  8 
9 5♥W ♥2= = -650  3.1 -800  4 
10 1♦E ♠4+3 +3 -130  -2.2 -150  1 
11 4♥S ♣7-1 -1 -50  2.8 -50  --
12 3NTW ♠K+2 = -400  -1.7 -450  2 
13 4♠S ♦6-1 -1 -100  4.8    +200  7
14 3NTN ♣Q-2 -2 -100  4.0 -110  --
15 7♥E ♣A= -1    +50 -10.8 -1010  14 
16 3♥E ♠A-1 -1    +100 0.8 -150  6 
ROUND 8 IMPs: 55 12
VP: 18.44 1.56
1 3♥W ♥4+2 +3 -230  -200  1
2 6NTS ♣10= =    +1440    +690 13
3 5♥W ♦K= = -650  -500  4
4 6NTN ♠J= =    +1440    +1430 -
5 4♠N ♣A= -1 -100  -100  -
6 4♠S ♠10-1 -1 -50  -100  2
7 6♣xS ♦Q= =    +1540    +1370 5
8 1NTE ♠3+2 +1 -120  -460  8
9 5♥W ♥2= = -650  -800  4
10 1♦E ♠4+3 +3 -130  -150  1
11 4♥S ♣7-1 -1 -50  -50  -
12 3NTW ♠K+2 = -400  -450  2
13 4♠S ♦6-1 -1 -100     +200 7
14 3NTN ♣Q-2 -2 -100  -110  -
15 7♥E ♣A= -1    +50 -1010  14
16 3♥E ♠A-1 -1    +100 -150  6
ROUND 8 IMPs: 55 12 VP: 18.44 1.56