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ALT COMPETITION 2024 - EVENT 9

Bridge Base Online, November 11 - 14, 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

Sibrand van Oosten

All-tournaments history →
BBO nickname: sibrand WBF: 41257

Sibrand VAN OOSTEN
Country: Netherlands
WBF: NED11143293 (41257)
MPPPTitleRank
🔵 Open900—699

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 9 -6 -0.67 -22.5 -2.50 28%
Dummy 9 +36 4.00 25.0 2.78 28%
Defense, player leads 9 +9 1.00 21.2 2.35 28%
Defense, partner leads 5 -10 -2.00 3.2 0.65 16%
Total 32 +29 0.91 26.9 0.84 100%
OtherDeclared (pair)Best roundWorst round
  18 R5 (+37) R6 (-8)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 93 83 89.25% 10 11 0.1183
Opening lead 8 5 62.50% 3 3 0.3750
After the lead — declarer 53 50 94.34% 3 3 0.0566
After the lead — defense 32 28 87.50% 4 5 0.1563

Round 5  (match scorecard, all results of round 5)
HARRIS
 VS
SPRING
CLOSED ROOM
 NS: Stefan Thorpe - Sibrand van Oosten
 EW: Vladi Isporski - Rumen Trendafilov
HARRIS
VS
SPRING
CLOSED ROOM
NS: Stefan Thorpe - Sibrand van Oosten
EW: Vladi Isporski - Rumen Trendafilov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥W ♠K= = -420  -2.2    +50 10 
2 4♥xE ♠Q-2 -2    +300 7.7 -300   12
3 2♥S ♠J+1 =    +110 -2.0    +110 --
4 5♠xN ♥4+1 +1    +1050 10.6 -650   17
5 3♥N ♥2+1 +1    +170 2.8 -100   7
6 4♠S ♦A-1 -1 -50  -0.7 -100   2
7 2♠N ♥5-1 =    +110 3.8    +300 5 
8 3♣N ♥K+1 +1    +130 3.0 -100   6
9 4♠E ♠4+2 = -620  1.4 -650   1
10 1NTN ♠2= =    +90 0.3 -90   5
11 3NTW ♠J+2 +2 -460  0.0 -460  --
12 4♠E ♥3-1 -1    +50 0.4    +50 --
13 2♥S ♠9+1 =    +110 -1.8    +110 --
14 5♠xW ♥K-2 -3    +500 10.1 -140   12
15 4♥W ♦2= = -420  -1.6    +50 10 
16 3NTE ♦2+2 +2 -660  -1.8 -660  --
ROUND 5 IMPs: 25 62
VP: 2.28 17.72
1 4♥W ♠K= = -420     +50 10
2 4♥xE ♠Q-2 -2    +300 -300  12
3 2♥S ♠J+1 =    +110    +110 -
4 5♠xN ♥4+1 +1    +1050 -650  17
5 3♥N ♥2+1 +1    +170 -100  7
6 4♠S ♦A-1 -1 -50  -100  2
7 2♠N ♥5-1 =    +110    +300 5
8 3♣N ♥K+1 +1    +130 -100  6
9 4♠E ♠4+2 = -620  -650  1
10 1NTN ♠2= =    +90 -90  5
11 3NTW ♠J+2 +2 -460  -460  -
12 4♠E ♥3-1 -1    +50    +50 -
13 2♥S ♠9+1 =    +110    +110 -
14 5♠xW ♥K-2 -3    +500 -140  12
15 4♥W ♦2= = -420     +50 10
16 3NTE ♦2+2 +2 -660  -660  -
ROUND 5 IMPs: 25 62 VP: 2.28 17.72


Round 6  (match scorecard, all results of round 6)
PEANUTS
 VS
SPRING
OPEN ROOM
 NS: Pierre Franceschetti - Hilda Setton
 EW: Stefan Thorpe - Sibrand van Oosten
PEANUTS
VS
SPRING
OPEN ROOM
NS: Pierre Franceschetti - Hilda Setton
EW: Stefan Thorpe - Sibrand van Oosten

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠E ♣9+1 = -420  3.0 -450  1 
2 6♠xW ♠3-4 -4    +800 -7.8    +500 7 
3 4♥S ♣4-1 -2 -100  1.3 -500  9 
4 1NTW ♥4= = -90  2.3 -120  1 
5 1NTW ♠6+1 +1 -120  -0.2    +50  5
6 4♥xS ♣7-1 -1 -100  4.8 -200  3 
7 1NT xN ♥Q-2 =    +180 -3.0    +100 2 
8 4♥S ♦J+1 +2    +480 3.8    +450 1 
9 2♥S ♠K+1 =    +110 0.5    +200  3
10 4♥E ♦6+1 +1 -650  -0.1 -630   1
11 6♣W ♠8= = -920  5.9 -420   11
12 7♠xW ♣A-2 -2    +300 -12.5 -450  13 
13 3♠E ♦A= = -140  0.8    +100  6
14 3NTE ♠4+3 +2 -460  0.8 -460  --
15 3NTW ♠3-2 -3    +150 -5.8    +50 3 
16 3♥S ♠Q+2 +1    +170 3.0    +420  6
ROUND 6 IMPs: 40 32
VP: 12.29 7.71
1 4♠E ♣9+1 = -420  -450  1
2 6♠xW ♠3-4 -4    +800    +500 7
3 4♥S ♣4-1 -2 -100  -500  9
4 1NTW ♥4= = -90  -120  1
5 1NTW ♠6+1 +1 -120     +50 5
6 4♥xS ♣7-1 -1 -100  -200  3
7 1NT xN ♥Q-2 =    +180    +100 2
8 4♥S ♦J+1 +2    +480    +450 1
9 2♥S ♠K+1 =    +110    +200 3
10 4♥E ♦6+1 +1 -650  -630  1
11 6♣W ♠8= = -920  -420  11
12 7♠xW ♣A-2 -2    +300 -450  13
13 3♠E ♦A= = -140     +100 6
14 3NTE ♠4+3 +2 -460  -460  -
15 3NTW ♠3-2 -3    +150    +50 3
16 3♥S ♠Q+2 +1    +170    +420 6
ROUND 6 IMPs: 40 32 VP: 12.29 7.71