ZUUR Ciska · BCO Z

661rank
-87.6Butler · 140 bds
-0.63per board
±5.2swing
-1.44vs par /bd · #677/695
-0.88adjusted /bd
Butler per round: -5.4 -11.2 -2.1 -30.6 1 12.6 -27.6 -36.5 -7.3 -11.2 -5.1 0.4 40.9 -5.5by round

vs par split: bidding -0.94 · play -0.50

Strength of schedule: opponents averaged -0.26/bd (an easy draw) → opponent-adjusted -0.88/bd

Card play — on target: opening leads 62.5% #681 of 694 · declarer play 57.8% #671 of 694 · defence 74.5% #660 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads37.5% (8)75.0% (16)
Declarer play50.0% (14)61.3% (31)
Defence68.8% (16)77.1% (35)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 50.0% (6) · ♦ 42.9% (7) · ♣ 80.0% (5)

vs par by strain: NT -1.82 (38) · a suit -1.30 (102)

vs par by level: part-score -0.93 (56) · game -1.93 (75) · slam -0.56 (9)

By role: declaring -1.24/bd (-3.56 vs par · 89) · defending +0.44/bd (+2.25 vs par · 51)

By vulnerability: vulnerable -1.05/bd (-3.10 vs par · 70) · not vulnerable -0.20/bd (+0.21 vs par · 70)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.PalsP.Bertheau – S.BlanchardOpen10-5.4-0.54+0.10
Round 2J.PalsA.Bach – I.DelmonteOpen10-11.2-1.12-0.80
Round 3J.PalsA.Maddocks – A.HoggClosed10-2.1-0.21-0.20
Round 4J.PalsG.Van Middelem – P.CaputoClosed10-30.6-3.06-4.50
Round 5J.PalsM.Roche – K.CumpstoneClosed10+1.0+0.10-0.80
Round 6J.PalsA.Van Staveren – R.Van WeesClosed10+12.6+1.26+0.90
Round 7J.PalsM.Hussain – K.IbrahimClosed10-27.6-2.76-3.80
Round 8J.PalsS.Choudhary – B.OgaleOpen10-36.5-3.65-2.00
Round 9J.PalsR.Bierens – N.VisserOpen10-7.3-0.73-1.30
Round 10J.PalsM.Pope – B.MurrayOpen10-11.2-1.12-1.80
Round 12J.PalsI.Van Ginneken – R.Van TilburgOpen10-5.1-0.51-5.80
Round 13J.PalsP.Hooykaas – P.RankinOpen10+0.4+0.04-0.60
Round 14J.PalsG.De Jonge – J.HeshusiusClosed10+40.9+4.09+2.10
Round 15J.PalsA.Bowles – S.MohandesOpen10-5.5-0.55-1.70

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
+14.7Round 5RAYNER156♦♣J-1+17
+12.9Round 14HEKSENTOER OUDEWATER176NT♦8-2+17
+11.2Round 6WINKSYS234♥♥A-1+13
+11.0Round 1SWEDENPLUS46♥♠3=+0
+9.9Round 3TOWERS264♠x♦A-3+12
+9.6Round 2WRANG113NTx♠7-3+9
+8.5Round 1SWEDENPLUS104♠♥K=+10
+8.5Round 15BOWLES214♦♣5=+11
+8.2Round 14HEKSENTOER OUDEWATER204♥♠2=+1
+8.0Round 12LEUSDEN283NT♠7=+10
+7.6Round 10HARRIS24♠♦K=+0
+7.1Round 9PHILHARMONIE264♥♦7+2-13
+6.9Round 13GOLD COAST AUSTRALIA74♠♠2-1+6
+6.7Round 10HARRIS61NTx♥2-3+9
+6.0Round 4BEGIJNTJE24♥♣J=+0
+5.2Round 14HEKSENTOER OUDEWATER183♠♣5-1+10
+4.6Round 6WINKSYS214♠♠2=+7
+4.5Round 7PAKISTAN SENIORS42♠♣Q+2+2
+3.9Round 2WRANG152♦♣A+1+6
+3.9Round 2WRANG186♦♥4-3+7
+3.9Round 2WRANG193NT♦K-1+12
+3.9Round 10HARRIS93NT♣2-2+8
+3.7Round 6WINKSYS242♦♥4=+8
+3.7Round 6WINKSYS282♠♦7+1+1
+3.7Round 14HEKSENTOER OUDEWATER165♦♥A=+3
+3.5Round 6WINKSYS222NT♥7-2+11
+3.2Round 14HEKSENTOER OUDEWATER124♦♠K-1+6
+3.0Round 15BOWLES303NT♠4+2+0
+2.8Round 14HEKSENTOER OUDEWATER154♥x♠3-1+7
+2.6Round 13GOLD COAST AUSTRALIA41♠♣10+2+0
+2.4Round 13GOLD COAST AUSTRALIA53NT♦J+2+1
+2.3Round 4BEGIJNTJE14♥♠A-1-2
+2.1Round 3TOWERS254♦♠4=+0
+2.1Round 7PAKISTAN SENIORS93NT♥3=+0
+2.1Round 14HEKSENTOER OUDEWATER111NT♥4+1+1
+2.0Round 6WINKSYS303♦♠7+1+1
+1.8Round 9PHILHARMONIE253♦♠A-2+0
+1.7Round 12LEUSDEN304♥♦A+1-10
+1.6Round 14HEKSENTOER OUDEWATER143NT♠K+2-11
+1.5Round 1SWEDENPLUS24♥♠7-1-2
+1.5Round 5RAYNER173♣♦Q=+0
+1.5Round 10HARRIS72NT♥K-2+2
+1.5Round 12LEUSDEN263♦♣A+1+0
+1.5Round 12LEUSDEN274♥♠A+1+0
+1.3Round 3TOWERS213NT♥9=+0
+1.2Round 13GOLD COAST AUSTRALIA102NT♠Q+3-9
+1.2Round 15BOWLES274♠♥J=-1
+1.1Round 14HEKSENTOER OUDEWATER134♥♥2+2-13
+1.0Round 15BOWLES294♠♣Q+1+0
+0.9Round 5RAYNER205♣♦Q-3-7
+0.9Round 8PUNE BLUES INDIA192♦♥A=+5
+0.7Round 3TOWERS305♦♦J-1-2
+0.7Round 5RAYNER115♠♥3=+1
+0.7Round 7PAKISTAN SENIORS74♠♥A=+0
+0.7Round 9PHILHARMONIE302♠xx♣K-1-5
+0.7Round 10HARRIS13NT♠5+2+0
+0.6Round 8PUNE BLUES INDIA184♠♥A=-1
+0.6Round 9PHILHARMONIE224♥♠Q=+1
+0.3Round 1SWEDENPLUS14♦♣K-1+4
+0.2Round 9PHILHARMONIE293NT♠J=-2
+0.1Round 14HEKSENTOER OUDEWATER194♠♣10+1+0
-0.0Round 5RAYNER124♥♦2+1+0
-0.1Round 5RAYNER164♥♠7+2-1
-0.1Round 6WINKSYS273♣♠Q+1-7
-0.2Round 7PAKISTAN SENIORS23NT♥3+2-1
-0.2Round 12LEUSDEN213NT♦2+1-12
-0.2Round 13GOLD COAST AUSTRALIA81NT♦4-3+6
-0.2Round 15BOWLES264♠♦K=+0
-0.3Round 3TOWERS292♠♣K-1+1
-0.5Round 8PUNE BLUES INDIA154♠♠2=-1
-0.5Round 15BOWLES283NT♦3+2+0
-0.6Round 7PAKISTAN SENIORS13♠♦4+1-6
-0.6Round 9PHILHARMONIE284♥♣K+2+12
-0.7Round 4BEGIJNTJE72♠♦2=+0
-0.7Round 9PHILHARMONIE213♠♥J+1+1
-0.8Round 4BEGIJNTJE35♦x♣Q-1+0
-1.0Round 2WRANG123♥♣8=+0
-1.0Round 13GOLD COAST AUSTRALIA24♠♠10-4+7
-1.1Round 15BOWLES224♠♦2+1-1
-1.3Round 13GOLD COAST AUSTRALIA13NT♠8+2+0
-1.4Round 1SWEDENPLUS63♣♠4+2+10
-1.4Round 2WRANG165♠♥8-2+0
-1.4Round 8PUNE BLUES INDIA112♥♠A-3+0
-1.4Round 15BOWLES252♠♣8+1-10
-2.0Round 13GOLD COAST AUSTRALIA93NT♣7=-13
-2.1Round 12LEUSDEN223♣♥A-1-5
-2.2Round 3TOWERS233♦♣4-2-2
-2.3Round 10HARRIS51NT♠2+4-3
-2.4Round 7PAKISTAN SENIORS53♦♥3-1-3
-2.6Round 1SWEDENPLUS33NT♠J=+0
-2.6Round 2WRANG133NT♠5+1-13
-2.8Round 4BEGIJNTJE85♦♥3-3-2
-2.8Round 4BEGIJNTJE94♥♥3-1-6
-2.8Round 5RAYNER183♥♦3-2+1
-2.8Round 8PUNE BLUES INDIA172♠♦7=+0
-2.9Round 1SWEDENPLUS83♦♠A+1+0
-3.0Round 1SWEDENPLUS92♥♣7=+0
-3.0Round 12LEUSDEN254♦♦9=-7
-3.1Round 3TOWERS242♠♥9=-5
-3.1Round 7PAKISTAN SENIORS64♥x♥Q-2+0
-3.1Round 9PHILHARMONIE242♠♦3=+0
-3.1Round 12LEUSDEN296NT♠10+1-13
-3.2Round 2WRANG144♠♣7-3-2
-3.2Round 3TOWERS272♥♦K-5-3
-3.4Round 3TOWERS222♥♦5-3-1
-3.5Round 13GOLD COAST AUSTRALIA63♠♣K-3+3
-3.7Round 5RAYNER143♥♠10-2-5
-3.9Round 3TOWERS285♥x♠K-2-2
-3.9Round 6WINKSYS263♠♣2=-6
-3.9Round 8PUNE BLUES INDIA124♥♠K-1-3
-4.0Round 5RAYNER134♥♣Q+1-13
-4.1Round 4BEGIJNTJE106♠♠2=+0
-4.1Round 12LEUSDEN233♥♦A+1-10
-4.5Round 8PUNE BLUES INDIA204♥♣10+1-1
-4.7Round 13GOLD COAST AUSTRALIA33NT♣2-2-7
-4.9Round 10HARRIS32♠♥J+2-6
-5.1Round 4BEGIJNTJE53NT♥3-1-10
-5.2Round 6WINKSYS292♠♥A+2-10
-5.3Round 9PHILHARMONIE233NT♠3=+1
-5.3Round 12LEUSDEN244♠♦A+2-11
-5.3Round 15BOWLES242♠♦A+3-6
-6.0Round 7PAKISTAN SENIORS86♠♥A=+0
-6.0Round 10HARRIS84♠♣6-2-11
-6.2Round 5RAYNER193NT♠6+1-1
-6.8Round 10HARRIS43♥♣7-3-5
-6.9Round 6WINKSYS253NT♥9-3-9
-7.1Round 1SWEDENPLUS53♥x♦A-2-9
-7.4Round 8PUNE BLUES INDIA133♥♦7+2-7
-8.0Round 9PHILHARMONIE273NT♦Q-1-8
-8.1Round 8PUNE BLUES INDIA143NT♦2+1-8
-9.3Round 2WRANG173♦x♥J-3-9
-9.4Round 8PUNE BLUES INDIA163NT♣2+2-4
-9.7Round 1SWEDENPLUS73NT♥8-1-12
-9.8Round 7PAKISTAN SENIORS33NT♦7-1-10
-10.0Round 4BEGIJNTJE66♠♥3-1-13
-10.7Round 15BOWLES233NT♦2=-10
-11.6Round 10HARRIS103♦x♣J-3-12
-12.6Round 4BEGIJNTJE45♥♣3-1-12
-12.8Round 7PAKISTAN SENIORS106♥♣A-1-20
-15.0Round 2WRANG205♦x♠A-5-18