SHI Haojun · CHINA OPEN

12rank
+60.7Butler · 50 bds
+1.21per board
±4.8swing
+2.12vs par /bd
+1.44adjusted /bd
Butler per round: 2.1 30.8 29.2 -7.2 5.8by round

vs par split: bidding +1.96 · play +0.16

Strength of schedule: opponents averaged +0.22/bd (a tough draw) → opponent-adjusted +1.44/bd

Card play — on target: opening leads 70.0% · declarer play 84.2% · defence 81.0%

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (5)80.0% (5)
Declarer play100.0% (4)80.0% (15)
Defence77.8% (9)83.3% (12)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 50.0% (2) · ♦ 100.0% (2) · ♣ 66.7% (3)

vs par by strain: NT +2.80 (15) · a suit +1.83 (35)

vs par by level: part-score +3.29 (17) · game +1.37 (27) · slam +2.17 (6)

By role: declaring +1.91/bd (-0.07 vs par · 29) · defending +0.26/bd (+5.14 vs par · 21)

By vulnerability: vulnerable +2.68/bd (+2.16 vs par · 25) · not vulnerable -0.25/bd (+2.08 vs par · 25)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 11R.LianM.Kamil – M.FleisherClosed10+2.1+0.21-1.20
Round 12R.LianJ.Fritsche – R.RohowskyClosed10+30.8+3.08+5.30
Round 13B.ZhangD.Kazmucha – J.ZmudaClosed10+29.2+2.92+1.30
Round 14B.ZhangJ.Liu – X.HouOpen10-7.2-0.72+2.70
Round 15B.ZhangI.Sime – J.MurdochClosed10+5.8+0.58+2.50

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
+14.7Round 12DEUTSCHLAND266♦♠A=+15
+10.5Round 15SCOTLAND302♣xx♥10+2+11
+9.0Round 11FLEISHER183NT♠3+1+0
+8.7Round 13POLAND LADIES43♥♠K-3+14
+7.8Round 12DEUTSCHLAND296♦♥2=+0
+7.8Round 13POLAND LADIES93NT♠3-1+11
+6.4Round 14BEIJING SHARESUN165♥♣A=+8
+5.2Round 13POLAND LADIES73NT♥8-2+8
+4.8Round 12DEUTSCHLAND303NT♠2+3+11
+4.8Round 14BEIJING SHARESUN151NT♣10+2+10
+4.7Round 13POLAND LADIES106♣♠J=-2
+4.5Round 15SCOTLAND262♥♠J+1+7
+4.1Round 11FLEISHER204♥♦A=+3
+4.0Round 14BEIJING SHARESUN195♣x♣9=-2
+3.8Round 12DEUTSCHLAND214♣♣4-2+6
+3.0Round 11FLEISHER152♦♣5=+0
+3.0Round 13POLAND LADIES14♠♣2=+0
+2.7Round 13POLAND LADIES52♠♣6+1-6
+2.7Round 15SCOTLAND271NT♦4-2+5
+2.2Round 11FLEISHER196♠♥5+1-11
+1.6Round 13POLAND LADIES32♥♣2+1+6
+1.5Round 12DEUTSCHLAND232♣x♦Q-2+13
+1.5Round 12DEUTSCHLAND277NT♦2=+0
+1.4Round 15SCOTLAND251♠♥J+1+0
+1.1Round 11FLEISHER124♥♦Q=-1
+1.1Round 13POLAND LADIES23NT♠2=+0
+0.9Round 12DEUTSCHLAND284♥♦A+2+11
+0.6Round 12DEUTSCHLAND254♥♠A=+0
+0.5Round 15SCOTLAND244♥♦K+1+0
+0.3Round 14BEIJING SHARESUN133NT♥J=+0
+0.3Round 15SCOTLAND222♠♣K-1+7
+0.2Round 14BEIJING SHARESUN171♠♥7+2+1
+0.1Round 14BEIJING SHARESUN144♠♣Q+2+8
-1.0Round 13POLAND LADIES83NT♥4+3-1
-1.0Round 15SCOTLAND284♥♦K+2+12
-1.2Round 15SCOTLAND213♦♠5-2+1
-1.8Round 11FLEISHER164♥♠4=+0
-1.9Round 15SCOTLAND234♠♣2-2-8
-2.0Round 11FLEISHER113NT♠4+2+10
-2.1Round 12DEUTSCHLAND243NT♦Q-1+2
-2.4Round 14BEIJING SHARESUN202♠♦Q=-5
-2.7Round 12DEUTSCHLAND223NT♥5-1-5
-3.2Round 11FLEISHER142♠♣10-1-4
-4.6Round 13POLAND LADIES64♠♣K+2-17
-4.9Round 11FLEISHER132NT♠2+2-10
-5.0Round 14BEIJING SHARESUN116♠♥5+1+11
-5.4Round 11FLEISHER173NT♥6=+1
-7.2Round 14BEIJING SHARESUN124♥♣A=+0
-8.4Round 14BEIJING SHARESUN185♠x♥7-4-4
-10.0Round 15SCOTLAND294♥♣6=-10