Full version

ALT COMPETITION 2023 - EVENT 3

Bridge Base Online, March 21 - 24, 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

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 6 +4 0.67 16.6 2.76 38%
Dummy 4 +13 3.25 1.2 0.30 25%
Defense, player leads 2 -2 -1.00 -2.9 -1.47 13%
Defense, partner leads 4 -2 -0.50 -2.7 -0.68 25%
Total 16 +13 0.81 12.1 0.76 100%
OtherDeclared (pair)Best roundWorst round
  10 R8 (+13) R8 (+13)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 77 73 94.81% 4 4 0.0519
Opening lead 2 0 0.00% 2 2 1.0000
After the lead — declarer 59 57 96.61% 2 2 0.0339
After the lead — defense 16 16 100.00% 0 0 0.0000

Round 8  (match scorecard, all results of round 8)
JEDI KNIGHTS
 VS
DUTCH JUNIORS +
CLOSED ROOM
 NS: Sibrand van Oosten - Youp Caris
 EW: John Hassett - Adrian Thomas
JEDI KNIGHTS
VS
DUTCH JUNIORS +
CLOSED ROOM
NS: Sibrand van Oosten - Youp Caris
EW: John Hassett - Adrian Thomas

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠N ♠8= =    +420 8.8 -100   11
2 4♠W ♥9= = -420  -6.5 -140  7 
3 2NTN ♣7+1 +1    +150 1.4    +200 2 
4 1NTW ♥8= -1    +100 3.6 -90   5
5 3♣E ♥8+1 +1 -130  -1.3 -130  --
6 3NTN ♠9+2 +1    +430 0.0    +460 1 
7 1♠S ♦J+1 +1    +110 5.4 -120   6
8 4♠E ♦3+1 +1 -450  1.0 -480   1
9 2♦S ♣K= =    +90 -0.1    +200 3 
10 4♥N ♠2= =    +620 2.5    +650 1 
11 3NTS ♠3-3 -3 -150  -4.4 -100  2 
12 3NTN ♥8-1 -1 -100  0.7    +50 4 
13 3NTE ♥K= = -600  -0.8 -500  3 
14 3NTE ♣Q+1 +1 -430  -1.6 -430  --
15 2♦S ♠8+3 +3    +150 0.4 -500   12
16 4♥N ♥8-1 =    +420 3.2    +400  1
ROUND 8 IMPs: 23 36
VP: 6.48 13.52
1 4♠N ♠8= =    +420 -100  11
2 4♠W ♥9= = -420  -140  7
3 2NTN ♣7+1 +1    +150    +200 2
4 1NTW ♥8= -1    +100 -90  5
5 3♣E ♥8+1 +1 -130  -130  -
6 3NTN ♠9+2 +1    +430    +460 1
7 1♠S ♦J+1 +1    +110 -120  6
8 4♠E ♦3+1 +1 -450  -480  1
9 2♦S ♣K= =    +90    +200 3
10 4♥N ♠2= =    +620    +650 1
11 3NTS ♠3-3 -3 -150  -100  2
12 3NTN ♥8-1 -1 -100     +50 4
13 3NTE ♥K= = -600  -500  3
14 3NTE ♣Q+1 +1 -430  -430  -
15 2♦S ♠8+3 +3    +150 -500  12
16 4♥N ♥8-1 =    +420    +400 1
ROUND 8 IMPs: 23 36 VP: 6.48 13.52