🇩🇪 VAN OOSTEN Sibrand · GERMANY

18rank
+10.5Butler · 140 bds
+0.07per board
±5.2swing
+0.13vs par /bd · #10/18
+0.19adjusted /bd
Butler per round: 3.3 3.3 3.3 -3.8 -3.8 -3.8 11 11 11 11 11 11by round

vs par split: bidding -0.17 · play +0.28

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted +0.19/bd

Card play — on target: opening leads 83.3% #8 of 18 · declarer play 73.2% #14 of 18 · defence 95.7% #2 of 18

Card play by contract type — on target
vs NTvs a suit
Opening leads70.0% (10)88.5% (26)
Declarer play61.5% (13)78.6% (28)
Defence94.7% (19)96.0% (50)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 77.8% (9) · ♦ 81.8% (11) · ♣ 83.3% (12)

vs par by strain: NT +0.35 (40) · a suit +0.01 (99)

vs par by level: part-score +0.27 (49) · game +0.06 (79) · slam -0.27 (11)

By role: declaring +0.26/bd (-2.73 vs par · 70) · defending -0.11/bd (+2.99 vs par · 70)

By vulnerability: vulnerable -0.65/bd (-0.87 vs par · 70) · not vulnerable +0.80/bd (+1.13 vs par · 70)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalP.PabstS.Maczka – L.TrendakClosed14+3.0+0.21+1.07
QuarterfinalP.PabstP.Godlewski – K.MajewskiOpen14-7.1-0.51-1.36
QuarterfinalP.PabstL.Trendak – S.MaczkaClosed14+7.4+0.53+3.07
SemifinalP.PabstY.Caris – P.DupontClosed14+8.6+0.61+1.93
SemifinalP.PabstY.Caris – P.DupontClosed14-10.3-0.74+1.14
SemifinalP.PabstL.Stougie – M.StougieOpen14-2.1-0.15+0.50
FinalP.PabstM.Wu – A.LamClosed14-12.3-0.88-1.93
FinalP.PabstN.Man – S.TsengClosed14-13.9-0.99-2.79
FinalL.VornkahlA.Lam – M.WuOpen14+37.8+2.70+1.29
FinalL.VornkahlC.Chan – J.TsangOpen14-0.6-0.04-1.64
FinalP.PabstN.Man – S.TsengClosed0+0.0+0.00·
FinalP.PabstN.Man – S.TsengClosed0+0.0+0.00·

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+12.4Quarterfinal🇵🇱 POLAND86♦x♦A=+11
+12.0Final🇭🇰 CHINA HONG KONG384♠♠3=+9
+11.0Semifinal🇳🇱 NETHERLANDS336♠x♣K-1+13
+11.0Semifinal🇳🇱 NETHERLANDS556♣♦5-1+13
+11.0Final🇭🇰 CHINA HONG KONG457♥♠5=+0
+10.7Final🇭🇰 CHINA HONG KONG336♥♠9=-11
+9.4Quarterfinal🇵🇱 POLAND446♦x♣A-3+9
+9.3Semifinal🇳🇱 NETHERLANDS74♥♣K-2-7
+9.0Quarterfinal🇵🇱 POLAND404♠♥6=+8
+8.3Semifinal🇳🇱 NETHERLANDS102NT♣K=+1
+8.0Semifinal🇳🇱 NETHERLANDS84♥♣5+1+1
+8.0Final🇭🇰 CHINA HONG KONG232♠♥K+2+2
+7.7Quarterfinal🇵🇱 POLAND324♠♦5+1+1
+7.3Semifinal🇳🇱 NETHERLANDS454♥♦5+1-11
+7.0Quarterfinal🇵🇱 POLAND54♥♣K=-1
+7.0Final🇭🇰 CHINA HONG KONG413NT♠K+1+0
+6.7Final🇭🇰 CHINA HONG KONG344♠x♣9-2+5
+5.3Semifinal🇳🇱 NETHERLANDS514♥♦9+3+2
+5.3Final🇭🇰 CHINA HONG KONG442♥♦2+1+0
+5.1Quarterfinal🇵🇱 POLAND491NT♣5+1+6
+4.9Quarterfinal🇵🇱 POLAND463NT♠10+2+12
+4.7Final🇭🇰 CHINA HONG KONG223NT♠4+1+7
+4.4Quarterfinal🇵🇱 POLAND533NT♠A+2+1
+4.0Quarterfinal🇵🇱 POLAND103♠x♦2-3+4
+4.0Final🇭🇰 CHINA HONG KONG264♥♣7=+0
+4.0Final🇭🇰 CHINA HONG KONG531NT♣6+1+0
+3.7Final🇭🇰 CHINA HONG KONG112♥♦K+2+4
+3.7Final🇭🇰 CHINA HONG KONG524♠♣5+1+0
+3.4Quarterfinal🇵🇱 POLAND31NT♦5-2+5
+3.4Quarterfinal🇵🇱 POLAND565♠♣A-2+12
+3.3Semifinal🇳🇱 NETHERLANDS303NT♠2-2+8
+3.3Semifinal🇳🇱 NETHERLANDS414♥♣K=+0
+3.3Final🇭🇰 CHINA HONG KONG52NT♠5=+7
+3.3Final🇭🇰 CHINA HONG KONG65♠♣K-2-12
+3.3Final🇭🇰 CHINA HONG KONG434♠♥A+3+17
+3.0Semifinal🇳🇱 NETHERLANDS65♥♠2+1+5
+3.0Semifinal🇳🇱 NETHERLANDS143♠♣K-2+0
+3.0Final🇭🇰 CHINA HONG KONG22♠♦K-1+11
+3.0Final🇭🇰 CHINA HONG KONG303♦♣4-2+2
+2.7Quarterfinal🇵🇱 POLAND11NT♠6=+0
+2.7Semifinal🇳🇱 NETHERLANDS22♥♣Q+1+0
+2.7Final🇭🇰 CHINA HONG KONG192♠♣K-1+2
+2.7Final🇭🇰 CHINA HONG KONG473♦♣A+1+1
+2.0Quarterfinal🇵🇱 POLAND433NT♠A-2+8
+1.7Quarterfinal🇵🇱 POLAND363♥♦A-2+5
+1.7Final🇭🇰 CHINA HONG KONG104♠♦J+2+1
+1.7Final🇭🇰 CHINA HONG KONG544♥♦10+1-10
+1.4Quarterfinal🇵🇱 POLAND143♠♥4-1+4
+1.0Final🇭🇰 CHINA HONG KONG355♠♥9=+0
+0.9Quarterfinal🇵🇱 POLAND473♦♣Q=+0
+0.7Semifinal🇳🇱 NETHERLANDS34♥♣9+2+11
+0.7Semifinal🇳🇱 NETHERLANDS363♠♦J-2+6
+0.7Semifinal🇳🇱 NETHERLANDS424♠♣9+2+1
+0.7Semifinal🇳🇱 NETHERLANDS524♠♣K-1-4
+0.7Final🇭🇰 CHINA HONG KONG142♥♥3=-1
+0.7Final🇭🇰 CHINA HONG KONG174♥♣3-1+2
+0.7Final🇭🇰 CHINA HONG KONG212♦♥10=+1
+0.7Final🇭🇰 CHINA HONG KONG274♠♥Q+2+1
+0.7Final🇭🇰 CHINA HONG KONG393NT♠3+3+1
+0.6Quarterfinal🇵🇱 POLAND424♠♦Q+1+11
+0.4Quarterfinal🇵🇱 POLAND313NT♣4+1+1
+0.3Quarterfinal🇵🇱 POLAND353NT♠8+3-13
+0.3Semifinal🇳🇱 NETHERLANDS115♦♠2+1-11
+0.3Semifinal🇳🇱 NETHERLANDS443NT♣2+2+0
+0.3Semifinal🇳🇱 NETHERLANDS473NT♣Q-2+13
+0.3Final🇭🇰 CHINA HONG KONG254♠♥4+1+0
+0.3Final🇭🇰 CHINA HONG KONG326♥♥5=+0
-0.0Quarterfinal🇵🇱 POLAND124♥♠K-2+8
-0.0Semifinal🇳🇱 NETHERLANDS384♠♣Q+1+0
+0.0Semifinal🇳🇱 NETHERLANDS534♠♥8-2+0
+0.0Final🇭🇰 CHINA HONG KONG84♥♦4+1+0
-0.0Final🇭🇰 CHINA HONG KONG364♥♦Q=+0
-0.0Final🇭🇰 CHINA HONG KONG374♠♦2-1+11
-0.0Final🇭🇰 CHINA HONG KONG423♠♦3+1+6
-0.0Final🇭🇰 CHINA HONG KONG504♥♠3+2-1
-0.0Final🇭🇰 CHINA HONG KONG554♠♣J+1-11
-0.0Final🇭🇰 CHINA HONG KONG563NT♥Q+3+13
-0.1Quarterfinal🇵🇱 POLAND342♥♣5+1+0
-0.1Quarterfinal🇵🇱 POLAND383NT♦Q=+0
-0.3Semifinal🇳🇱 NETHERLANDS53NT♣5+3+17
-0.3Semifinal🇳🇱 NETHERLANDS404♠♥3=+0
-0.3Final🇭🇰 CHINA HONG KONG291NT♣J+4-6
-0.3Final🇭🇰 CHINA HONG KONG314♥♥10+1+0
-0.6Quarterfinal🇵🇱 POLAND373NT♥3+1-1
-0.7Semifinal🇳🇱 NETHERLANDS12NT♠3+1-1
-0.7Final🇭🇰 CHINA HONG KONG202♣♥2-1-1
-0.9Quarterfinal🇵🇱 POLAND505♥♦5=+0
-1.0Quarterfinal🇵🇱 POLAND522♠♠A+1+7
-1.0Semifinal🇳🇱 NETHERLANDS121♣♦5-2+7
-1.0Semifinal🇳🇱 NETHERLANDS462♦♠10+1+0
-1.3Semifinal🇳🇱 NETHERLANDS543♥♠2-1+1
-1.6Quarterfinal🇵🇱 POLAND93♦♣Q=+7
-1.6Quarterfinal🇵🇱 POLAND302♦♥K-1-5
-1.6Quarterfinal🇵🇱 POLAND483NT♥6+2+0
-1.6Quarterfinal🇵🇱 POLAND553NT♥2=+2
-1.7Quarterfinal🇵🇱 POLAND24♠♥10=+0
-1.7Final🇭🇰 CHINA HONG KONG13NT♥3+1-11
-1.7Final🇭🇰 CHINA HONG KONG42♠♣A-1+0
-1.9Quarterfinal🇵🇱 POLAND134♥♣K+1+0
-1.9Quarterfinal🇵🇱 POLAND51Pass+3
-2.0Semifinal🇳🇱 NETHERLANDS293NT♠8=+1
-2.0Final🇭🇰 CHINA HONG KONG124♠x♦8-1-7
-2.3Quarterfinal🇵🇱 POLAND113NT♣4+3-10
-2.3Semifinal🇳🇱 NETHERLANDS322♠♦10+2+10
-2.3Semifinal🇳🇱 NETHERLANDS393NT♣9=+0
-2.3Final🇭🇰 CHINA HONG KONG133♠♥A-4-7
-2.4Quarterfinal🇵🇱 POLAND413♥♦J-1+0
-2.7Quarterfinal🇵🇱 POLAND542♠♣Q-1-5
-2.7Semifinal🇳🇱 NETHERLANDS433NT♥6=+0
-3.0Final🇭🇰 CHINA HONG KONG403NT♠7=+1
-3.0Final🇭🇰 CHINA HONG KONG492♠♣5+1-1
-3.3Final🇭🇰 CHINA HONG KONG33♣♠4+1+0
-3.3Final🇭🇰 CHINA HONG KONG163NT♣3-3-6
-3.4Quarterfinal🇵🇱 POLAND294♥♠2+1+0
-3.7Quarterfinal🇵🇱 POLAND43NT♠6+1+0
-4.0Semifinal🇳🇱 NETHERLANDS484♠♥J=+1
-4.0Semifinal🇳🇱 NETHERLANDS493NT♠Q-1-5
-4.0Final🇭🇰 CHINA HONG KONG183NT♠K-1-12
-4.7Semifinal🇳🇱 NETHERLANDS316♦♦6+1-13
-4.7Semifinal🇳🇱 NETHERLANDS504♠♦10+1-4
-5.0Semifinal🇳🇱 NETHERLANDS345♣♠K-1+3
-5.0Final🇭🇰 CHINA HONG KONG93♥♦J-1+0
-5.7Final🇭🇰 CHINA HONG KONG512NT♥10-1-6
-6.0Semifinal🇳🇱 NETHERLANDS354♥♠Q-1-9
-6.1Quarterfinal🇵🇱 POLAND76♥♥6=+0
-6.7Semifinal🇳🇱 NETHERLANDS93NT♣2=+1
-6.7Semifinal🇳🇱 NETHERLANDS375♣x♥A=-4
-7.0Final🇭🇰 CHINA HONG KONG243♠x♦2-3-9
-7.7Final🇭🇰 CHINA HONG KONG153♦x♣7-2-9
-8.0Semifinal🇳🇱 NETHERLANDS132♠♣K=-6
-9.3Quarterfinal🇵🇱 POLAND334♦♥K+3-18
-9.3Quarterfinal🇵🇱 POLAND391NTx♠K-4-8
-9.3Semifinal🇳🇱 NETHERLANDS563NT♦6=+1
-10.0Semifinal🇳🇱 NETHERLANDS43♠♥4+1+9
-10.3Final🇭🇰 CHINA HONG KONG486♣x♥A-2-12
-10.6Quarterfinal🇵🇱 POLAND63NT♦3-1-13
-12.0Final🇭🇰 CHINA HONG KONG74♣x♥A-2-12
-13.0Quarterfinal🇵🇱 POLAND455♥x♣2-5-12
-13.0Final🇭🇰 CHINA HONG KONG285♠♥9+1-17
-13.3Final🇭🇰 CHINA HONG KONG466♠♣5=-13