HAITAO Liu · XINYUANKONGGU

282rank
+17.1Butler · 110 bds
+0.16per board
±4.4swing
+0.28vs par /bd · #216/672
+0.24adjusted /bd
Butler per round: -4.1 -3.3 -14.6 -3 37.6 3.2 -21.5 1.2 -22.1 27.3 16.4by round

vs par split: bidding +0.15 · play +0.06

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.24/bd

Card play — on target: opening leads 87.5% #162 of 671 · declarer play 72.0% #467 of 671 · defence 87.8% #226 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·87.5% (16)
Declarer play·72.0% (25)
Defence·87.8% (41)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (3) · ♦ 100.0% (3) · ♣ 75.0% (4)

vs par by strain: a suit +0.21 (82)

vs par by level: part-score +0.28 (36) · game -0.03 (38) · slam +1.00 (8)

By role: declaring +0.12/bd (-2.07 vs par · 55) · defending +0.19/bd (+2.64 vs par · 55)

By vulnerability: vulnerable -0.03/bd (-0.78 vs par · 64) · not vulnerable +0.41/bd (+1.76 vs par · 46)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3Z.ShiT.Gotard – J.LesniczakClosed10-4.1-0.41+1.10
Round 5Z.ShiB.Song – J.GeClosed10-3.3-0.33-1.20
Round 6R.LinD.Popova – R.GunevOpen10-14.6-1.46-2.70
Round 7Z.ShiN.Shen – D.YenOpen10-3.0-0.30-1.70
Round 8Z.ShiX.Lin – W.ZhuOpen10+37.6+3.76+3.60
Round 9Z.ShiC.Burger – M.GordonOpen10+3.2+0.32+1.00
Round 11Z.ShiR.Kutner – N.BuchlevOpen10-21.5-2.15-2.60
Round 12Z.ShiA.Voronov – V.KholomeevClosed10+1.2+0.12+0.40
Round 13Z.ShiY.Xue – X.ZhouClosed10-22.1-2.21+1.80
Round 14Z.ShiX.Zhang – Z.HuOpen10+27.3+2.73+0.00
Round 15Z.ShiX.Li – W.ZhangOpen10+16.4+1.64+3.40

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
+10.5Round 12MOSCOW276♥x♠A-2+14
+10.5Round 14ANHUI146♠x♥9=-6
+10.4Round 13SHANGHAI JIAHENG56♦♣K-1+16
+9.7Round 8TAICANG BA181Nx♠6-2+9
+9.0Round 7RIGHT CALL55♠x♦Q=+10
+8.0Round 8TAICANG BA123N♦4=+6
+6.8Round 8TAICANG BA202♠♦J+1+10
+6.4Round 5JIANPING CONSTRUCTION156♦♠J=-2
+6.1Round 7RIGHT CALL92♥♠8+3+13
+6.1Round 11MUNICH122♥x♦A-3-4
+5.9Round 15YUNNAN DIKUANG214♠♥2=+7
+5.0Round 7RIGHT CALL86♥x♣A-2+0
+4.8Round 14ANHUI124♥♦J-2+7
+4.8Round 15YUNNAN DIKUANG304♥♦10=-2
+4.6Round 8TAICANG BA113N♦J+1+4
+4.3Round 5JIANPING CONSTRUCTION162♥x♦K-2+4
+3.7Round 3GERMANY OPEN265♣♦K=+7
+3.7Round 8TAICANG BA154♥♠J-1+6
+3.7Round 9GORDON213N♦4=+5
+3.7Round 14ANHUI204♠♦3+1+1
+3.2Round 12MOSCOW262♥♣K+1+0
+3.1Round 9GORDON264♠♠4-1+6
+3.0Round 3GERMANY OPEN293N♠6+3+1
+2.9Round 11MUNICH154♠♣A-1-2
+2.9Round 15YUNNAN DIKUANG282♣♠4-3+5
+2.7Round 15YUNNAN DIKUANG274♥♠2-1+5
+2.6Round 3GERMANY OPEN251Nx♥10=+3
+2.6Round 5JIANPING CONSTRUCTION113♦♣9-3+6
+2.5Round 9GORDON222♠♦6+2+6
+2.4Round 6POPOVA252♥♣K=-1
+2.4Round 14ANHUI153♦♠8=+0
+2.4Round 14ANHUI164♠♣6=+0
+2.3Round 3GERMANY OPEN234♠♥2+1+0
+2.3Round 9GORDON253N♠J-1+6
+2.1Round 14ANHUI182♥♥6+2+6
+1.9Round 15YUNNAN DIKUANG262♠♦J+1+0
+1.8Round 8TAICANG BA134♠♠2+1+8
+1.7Round 14ANHUI112♣♣3+1+5
+1.5Round 12MOSCOW292♠♦K-1+0
+1.4Round 8TAICANG BA193♦♥K-1-2
+1.3Round 13SHANGHAI JIAHENG74♥♣A+1+0
+1.2Round 5JIANPING CONSTRUCTION172♠♠K-1-2
+1.2Round 11MUNICH132♥♠2=+1
+1.2Round 13SHANGHAI JIAHENG14♠♠2=+0
+1.2Round 15YUNNAN DIKUANG231N♥2-1+5
+1.1Round 8TAICANG BA142♥♣2=+0
+1.0Round 15YUNNAN DIKUANG294♠♣A=+0
+0.9Round 6POPOVA293♦♠Q=+0
+0.8Round 12MOSCOW253N♦A+2+6
+0.6Round 3GERMANY OPEN242♥♠8=+1
+0.6Round 8TAICANG BA173N♥7=-6
+0.6Round 14ANHUI134♠♣K+2-6
+0.5Round 9GORDON293♠♥K-1+0
+0.5Round 12MOSCOW235♦♠A-1+6
+0.4Round 6POPOVA232♥♦5+1+0
+0.4Round 9GORDON285♦♠A+1-5
+0.3Round 3GERMANY OPEN223N♥2=+5
+0.2Round 15YUNNAN DIKUANG224♠♥9+1+5
+0.1Round 7RIGHT CALL13N♣4+1+1
+0.1Round 7RIGHT CALL33♣♦2=-9
+0.0Round 6POPOVA283N♥4+2+0
+0.0Round 13SHANGHAI JIAHENG95♠♥2=+0
-0.1Round 7RIGHT CALL64♥♥5=-1
-0.1Round 8TAICANG BA162♠♥K=+1
-0.2Round 5JIANPING CONSTRUCTION122♥♣K=+0
-0.2Round 6POPOVA274♥♦K-1-5
-0.4Round 14ANHUI171N♠4=-1
-0.5Round 3GERMANY OPEN212♠♦3+1+0
-0.5Round 14ANHUI192N♥6=-6
-0.6Round 5JIANPING CONSTRUCTION204♠♣K=+1
-0.7Round 15YUNNAN DIKUANG242N♠5-2-5
-0.8Round 12MOSCOW224♣♥A=+0
-0.8Round 13SHANGHAI JIAHENG34♠♣10+1+0
-0.9Round 9GORDON244♥♦2=+5
-1.2Round 11MUNICH194♠♣J+1-1
-1.3Round 12MOSCOW305♣♦K-1-5
-1.8Round 6POPOVA243N♠Q-1-5
-1.9Round 5JIANPING CONSTRUCTION142♠♦9+1-1
-1.9Round 7RIGHT CALL74♠♥4-1-6
-1.9Round 11MUNICH205♣♥J+1-13
-2.1Round 9GORDON231N♥4+3-2
-2.3Round 5JIANPING CONSTRUCTION184♠♣3-1-5
-2.4Round 12MOSCOW244♥♦K-4-8
-2.8Round 11MUNICH173N♣Q-2-5
-2.9Round 6POPOVA264♠♥Q+2-6
-3.0Round 9GORDON304♠♣K-1-5
-3.0Round 11MUNICH184♣♠K=-1
-3.1Round 6POPOVA303♦♥5=+1
-3.3Round 3GERMANY OPEN303N♦5=+6
-3.3Round 9GORDON273♠♦9-2-6
-3.4Round 11MUNICH113N♠J+1+0
-3.5Round 15YUNNAN DIKUANG255♠♥5=+14
-3.9Round 7RIGHT CALL22♠♠3=-6
-4.2Round 12MOSCOW214♦♥10-1-4
-4.3Round 11MUNICH143N♠4+3+13
-4.8Round 13SHANGHAI JIAHENG103N♥K-1-6
-4.9Round 13SHANGHAI JIAHENG24♥♦4+2-1
-5.0Round 6POPOVA223♦♦2=+0
-5.1Round 7RIGHT CALL103♥♣Q-1-6
-5.3Round 6POPOVA216♥♣A-1-11
-5.8Round 5JIANPING CONSTRUCTION193♥♠2-2-7
-6.3Round 3GERMANY OPEN283N♠4+1-5
-6.5Round 3GERMANY OPEN273N♥9=-7
-6.5Round 13SHANGHAI JIAHENG63N♥6+2+11
-6.6Round 12MOSCOW284♠♦K=-5
-7.0Round 5JIANPING CONSTRUCTION133N♥Q+3-6
-8.4Round 13SHANGHAI JIAHENG86♠♦Q=+11
-9.6Round 13SHANGHAI JIAHENG44♠♣8-2-13
-12.3Round 7RIGHT CALL43N♣5-1-13
-15.1Round 11MUNICH166♦x♦Q-7-14