MARKS Rafal · POLAND Mixed

567rank
-82.6Butler · 140 bds
-0.59per board
±4.5swing
-0.69vs par /bd · #488/567
-0.27adjusted /bd
Butler per round: -8.7 -2 12.5 -21.8 -16.3 -18.1 -7.8 10.2 10.5 -14.2 -1.8 -3.8 -7.9 -13.4by round

vs par split: bidding +0.09 · play -0.79

Strength of schedule: opponents averaged +0.32/bd (a tough draw) → opponent-adjusted -0.27/bd

Card play — on target: opening leads 86.1% #116 of 567 · declarer play 68.8% #456 of 567 · defence 75.0% #523 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)90.0% (30)
Declarer play75.0% (12)65.0% (20)
Defence78.6% (14)74.1% (54)

Opening leads by suit led: ♠ 100.0% (7) · ♥ 90.9% (11) · ♦ 80.0% (10) · ♣ 75.0% (8)

vs par by strain: NT -1.05 (40) · a suit -0.55 (100)

vs par by level: part-score +0.13 (53) · game -1.04 (76) · slam -2.27 (11)

By role: declaring -0.58/bd (-2.43 vs par · 72) · defending -0.60/bd (+1.15 vs par · 68)

By vulnerability: vulnerable -1.00/bd (-1.13 vs par · 68) · not vulnerable -0.20/bd (-0.28 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.WojcieszekL.Yang – Y.HuangOpen10-8.7-0.87-0.40
Round 2J.WojcieszekL.Li – W.HuOpen10-2.0-0.20+1.90
Round 3D.OgloblinP.Hollands – S.HumphriesOpen10+12.5+1.25+2.40
Round 4D.OgloblinZ.Shao – B.ShiClosed10-21.8-2.18-2.10
Round 5D.OgloblinA.Gandoglia – M.ChavarriaOpen10-16.3-1.63-1.20
Round 7D.OgloblinS.Hans – P.GillOpen10-18.1-1.81+1.30
Round 8D.OgloblinJ.Wilkinson – S.NewtonOpen10-7.8-0.78-0.50
Round 9J.WojcieszekJ.Shen – J.LiOpen10+10.2+1.02-2.70
Round 10J.WojcieszekX.Hao – W.WangOpen10+10.5+1.05-0.90
Round 11J.WojcieszekH.Wu – S.WuOpen10-14.2-1.42-1.10
Round 12D.OgloblinW.Cao – H.ZhangOpen10-1.8-0.18+0.90
Round 13D.OgloblinA.Levy – F.VolckerOpen10-3.8-0.38-1.60
Round 14D.OgloblinS.Shi – J.StansbyOpen10-7.9-0.79-2.20
Round 15J.WojcieszekM.Whibley – M.BrownOpen10-13.4-1.34-3.50

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
+11.0Round 3GINNAN286♠x♦9-2+13
+9.7Round 3GINNAN223NT♣2=+7
+9.7Round 9NANGANG POWER256♥♣2+1+1
+8.2Round 9NANGANG POWER236♦♦2+1-7
+8.1Round 12HIIMOTOR211NTx♥A-2+9
+7.4Round 15NEW ZEALAND Open303NT♥5+1+7
+7.3Round 2WARHORSE193NT♥7+1+11
+6.8Round 13ITALFRANCE54♥♥4-2+0
+6.2Round 12HIIMOTOR274♠♠8+3+3
+6.1Round 5ITALY Mixed152NT♥A-3+9
+6.1Round 8PK NZ193NT♣4=+0
+6.0Round 10HUBEI BRIDGE TEAM35♣♥A=+0
+5.9Round 15NEW ZEALAND Open223NT♣8=+0
+5.7Round 12HIIMOTOR244♥♠3-1+11
+5.1Round 11CHINA MIXED113NT♠7+1+8
+5.0Round 3GINNAN295♥♠A-1+1
+4.9Round 1ZHEJIANGQIANTANG54♠♣2+1+1
+4.9Round 9NANGANG POWER274♠♥A-1+10
+4.6Round 11CHINA MIXED164♥♠3-2+6
+4.6Round 14USA 1 Women121♥x♣4-1+6
+4.6Round 14USA 1 Women165♦♠2-2+2
+4.5Round 13ITALFRANCE86♦♠9=+0
+4.3Round 5ITALY Mixed183NT♥K-2+8
+4.2Round 1ZHEJIANGQIANTANG93♥♦A=+8
+3.9Round 10HUBEI BRIDGE TEAM73NT♦8+1+1
+3.5Round 8PK NZ163♠♥8-2+7
+3.5Round 13ITALFRANCE14♥♦Q=+0
+3.5Round 14USA 1 Women184♥♦4+1+4
+3.3Round 2WARHORSE154♥♦10=+6
+3.3Round 7AUSTRALIA Open45♦♠K+1+3
+3.1Round 15NEW ZEALAND Open214♥♠8-1+6
+2.9Round 8PK NZ173♥♦3=+6
+2.7Round 2WARHORSE183♣♦A-1+1
+2.7Round 10HUBEI BRIDGE TEAM24♠♥A=+3
+2.4Round 10HUBEI BRIDGE TEAM64♠♣10-1+6
+2.4Round 14USA 1 Women132♠♥Q+1+1
+2.2Round 7AUSTRALIA Open105♦♥A-1+6
+2.0Round 2WARHORSE202♠♣4=+9
+2.0Round 4SHEN62♥♠2-2+3
+1.9Round 8PK NZ115♥x♣K-3+2
+1.6Round 9NANGANG POWER292♠♦8+2-1
+1.5Round 10HUBEI BRIDGE TEAM91NT♥A=+5
+1.4Round 11CHINA MIXED124♥♦J=+0
+1.3Round 7AUSTRALIA Open83NT♦6=+11
+1.2Round 9NANGANG POWER213♠♦A+1+6
+1.1Round 3GINNAN264♥♦4+2+13
+1.1Round 5ITALY Mixed111♠♦2+3+1
+1.0Round 10HUBEI BRIDGE TEAM43♠♣9-1-1
+0.9Round 13ITALFRANCE93NT♠6+2+2
+0.7Round 12HIIMOTOR263♥♦2=+0
+0.6Round 1ZHEJIANGQIANTANG12♠♣4+2+6
+0.6Round 2WARHORSE131NT♦5=-1
+0.6Round 4SHEN14♥♠K=+1
+0.5Round 8PK NZ153NT♠8+1+0
+0.5Round 15NEW ZEALAND Open253NT♥7=+1
+0.4Round 7AUSTRALIA Open72♦♦3=+1
+0.4Round 11CHINA MIXED202♠♠5=+0
+0.3Round 3GINNAN245♦♥9=+2
+0.1Round 4SHEN73♠♣K+1+1
-0.0Round 1ZHEJIANGQIANTANG101NT♥3+1+0
+0.0Round 5ITALY Mixed121NT♠J-1+2
+0.0Round 8PK NZ143NT♣6+2+0
-0.0Round 10HUBEI BRIDGE TEAM86NT♣8=-11
+0.0Round 12HIIMOTOR292♠♣8+1+0
-0.2Round 11CHINA MIXED182♠♣K=+0
-0.2Round 13ITALFRANCE73NT♥K=+2
-0.3Round 3GINNAN305♥♠A=+0
-0.4Round 4SHEN54♠♦J+1-1
-0.5Round 9NANGANG POWER263NT♥8+1-12
-0.6Round 2WARHORSE143♦♥6=-5
-0.6Round 4SHEN34♥♦3+2-11
-0.7Round 8PK NZ132♠♥7-1-1
-0.8Round 15NEW ZEALAND Open232♠♥Q=+0
-1.0Round 2WARHORSE124♥♥3-2+9
-1.0Round 3GINNAN255♦♥3-2-5
-1.1Round 1ZHEJIANGQIANTANG62♠♦8-1+8
-1.1Round 13ITALFRANCE42♥♥3=+0
-1.2Round 5ITALY Mixed163♣♠Q+2+6
-1.3Round 1ZHEJIANGQIANTANG33♥♦K=+0
-1.3Round 10HUBEI BRIDGE TEAM102♠♣Q=+0
-1.3Round 15NEW ZEALAND Open274♠♥3-1-2
-1.4Round 12HIIMOTOR302NT♠10-1-5
-1.5Round 11CHINA MIXED172♠♣4+1+6
-1.6Round 7AUSTRALIA Open54♣♥A=+0
-1.7Round 10HUBEI BRIDGE TEAM11NT♦9=-5
-1.7Round 14USA 1 Women174♠♣2+1+0
-1.9Round 7AUSTRALIA Open14♥♥9-2+0
-1.9Round 9NANGANG POWER243♥♦5-2-5
-2.0Round 14USA 1 Women153NT♠K-3-9
-2.1Round 5ITALY Mixed142NT♠K=-6
-2.1Round 14USA 1 Women141NT♥10+2-1
-2.2Round 4SHEN82♠♦K=+0
-2.4Round 12HIIMOTOR226♣♦J=+2
-2.5Round 15NEW ZEALAND Open283NT♥J+3-11
-2.6Round 12HIIMOTOR256♥♣K=+11
-2.7Round 3GINNAN214♥♠K=+1
-2.7Round 13ITALFRANCE102♠♠6-1+1
-2.9Round 3GINNAN233♣♠J-1+0
-3.1Round 1ZHEJIANGQIANTANG23NT♣3-1-5
-3.1Round 1ZHEJIANGQIANTANG84♠♥4-1-10
-3.3Round 2WARHORSE115♦♥3=+1
-3.6Round 8PK NZ203NT♥2-2-7
-3.6Round 14USA 1 Women193♦♠6=-6
-3.7Round 9NANGANG POWER283♥♦3=-2
-3.8Round 2WARHORSE163NT♣6=-7
-3.9Round 4SHEN92♣♦J-1+1
-4.0Round 10HUBEI BRIDGE TEAM52♠x♦3-1-7
-4.3Round 4SHEN103♣♠K-1-5
-4.5Round 7AUSTRALIA Open64♥♦2-2-5
-4.5Round 9NANGANG POWER306♠♦Q-3-11
-4.6Round 7AUSTRALIA Open33NT♥10-2-6
-4.7Round 1ZHEJIANGQIANTANG44♥♦9-1-6
-4.7Round 14USA 1 Women201NT♦6+3-8
-4.8Round 9NANGANG POWER223NT♣10-2-6
-4.9Round 13ITALFRANCE64♥♣A-1-10
-5.0Round 11CHINA MIXED192♠♣J+1-10
-5.0Round 13ITALFRANCE22♠♣7+2-12
-5.1Round 1ZHEJIANGQIANTANG72♠♦A=-6
-5.1Round 5ITALY Mixed204♠♦10-1-6
-5.2Round 11CHINA MIXED134♥♠2=-10
-5.2Round 11CHINA MIXED145♣♥4=-7
-5.6Round 13ITALFRANCE33NT♥Q=+1
-5.7Round 4SHEN43NT♠J+2+0
-5.7Round 8PK NZ126♣♦5=+2
-5.8Round 7AUSTRALIA Open93NT♠2+2+12
-6.1Round 5ITALY Mixed174♠♦7=-7
-6.2Round 5ITALY Mixed194♠♣A=-7
-6.3Round 15NEW ZEALAND Open295♥♣4-1-12
-6.9Round 7AUSTRALIA Open22♦♣2-3-9
-7.1Round 5ITALY Mixed134♥♦Q-1-12
-7.4Round 4SHEN25♥x♣K=-10
-7.6Round 12HIIMOTOR234♥♥6-2-8
-7.7Round 3GINNAN274♥♠3-1-8
-8.5Round 12HIIMOTOR286♥♠J-1-14
-8.5Round 15NEW ZEALAND Open263NTx♠J-1-13
-8.6Round 11CHINA MIXED155♦x♥A-4-4
-8.9Round 14USA 1 Women113NT♣6-2-11
-9.2Round 2WARHORSE174♠x♥K=-5
-10.9Round 15NEW ZEALAND Open246♣♠K-1-11
-12.7Round 8PK NZ184NT♣K-3-14