ZHU Ping · SHEN

83rank
+3.4Butler · 112 bds
+0.03per board
±4.8swing
+0.38vs par /bd · #43/145
+0.01adjusted /bd
Butler per round: 6.4 0.3 -3.4 24.6 17.5 7 -32.1 -16.9by round

vs par split: bidding +0.31 · play +0.07

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.01/bd

Card play — on target: opening leads 96.7% #2 of 145 · declarer play 80.8% #46 of 145 · defence 87.3% #57 of 145

Bidding activity — not a pass: 40.9% #108 of 145 (126/308)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (9)95.2% (21)
Declarer play100.0% (6)75.0% (20)
Defence83.3% (18)89.2% (37)

Opening leads by suit led: ♠ 100.0% (10) · ♥ 83.3% (6) · ♦ 100.0% (7) · ♣ 100.0% (7)

vs par by strain: NT +0.30 (33) · a suit +0.42 (79)

vs par by level: part-score +1.12 (43) · game -0.21 (67) · slam +4.50 (2)

By role: declaring -0.57/bd (-2.37 vs par · 57) · defending +0.66/bd (+3.24 vs par · 55)

By vulnerability: vulnerable +0.24/bd (-0.23 vs par · 56) · not vulnerable -0.18/bd (+1.00 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.JinM.Guendel – K.SchwalbachClosed14+6.4+0.46-0.71
Round 2L.GanS.Ashe – S.De WijsClosed14+0.3+0.02+0.93
Round 3K.JinA.Elselehdar – M.HeshmatClosed14-3.4-0.24+0.50
Round 4K.JinG.Cohler – N.SilvermanOpen14+24.6+1.76+2.00
Round 5K.JinR.Jagniewski – D.LuckaOpen14+17.5+1.25+0.93
Round 6K.JinS.Wu – K.MakClosed14+7.0+0.50-0.79
Round 7K.JinS.Huang – S.RimstedtClosed14-32.1-2.29-1.00
Round 8K.JinD.Bilde – D.BildeClosed14-16.9-1.21+1.21

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
+9.1Round 5GROUP ONE TEAM45♦♥3-4+14
+8.8Round 8GUPTA204♥♦7-1+13
+8.6Round 1BV WALDSOLMS105♥x♦Q=+12
+8.4Round 4WOLFSON201♠♣J-4+7
+8.0Round 6GEELY AUTOMOBILE265♣♥8=-2
+7.8Round 6GEELY AUTOMOBILE273NT♣2+1+11
+7.3Round 3RATRUT13NT♥3+1+7
+7.1Round 1BV WALDSOLMS134♥♦A+2+1
+7.0Round 1BV WALDSOLMS94♠♥J=+0
+7.0Round 4WOLFSON154♥♦A-1+12
+6.7Round 5GROUP ONE TEAM53♣♣A+1+10
+6.5Round 2ASHE155♥x♠K=+5
+6.5Round 3RATRUT66♦♠Q-2+11
+6.1Round 5GROUP ONE TEAM33NT♥6=+3
+6.0Round 2ASHE164♥♣2-1+10
+5.9Round 2ASHE233♠♥A-1+6
+5.3Round 1BV WALDSOLMS66♣♠A=-2
+5.0Round 1BV WALDSOLMS142♥♠7+1+7
+4.8Round 2ASHE224♥♣3-1+10
+4.6Round 4WOLFSON265♥♠5-1-3
+4.6Round 5GROUP ONE TEAM83NT♠T-1+4
+4.5Round 6GEELY AUTOMOBILE194♠♥J=+0
+4.3Round 4WOLFSON243NT♠6+1+1
+4.3Round 4WOLFSON282NT♠Q-1+5
+4.2Round 3RATRUT23♠♥A=+10
+2.9Round 6GEELY AUTOMOBILE253♣♦K+2+0
+2.8Round 7MILLENS72♥♣A+2+10
+2.7Round 6GEELY AUTOMOBILE283NT♦6-1+6
+2.5Round 6GEELY AUTOMOBILE243♥♦9-2-1
+2.5Round 7MILLENS103♦♠A=+6
+2.5Round 7MILLENS143♠♦9=+6
+2.2Round 5GROUP ONE TEAM144♠♥9+1+0
+2.0Round 3RATRUT113♠♣K-1+5
+2.0Round 7MILLENS25♠x♠4-2+0
+1.9Round 4WOLFSON274♠♦4+2+11
+1.8Round 4WOLFSON231NT♦3+2+1
+1.8Round 8GUPTA244♥♦3-1+10
+1.7Round 6GEELY AUTOMOBILE203♠♠4=+0
+1.6Round 2ASHE191♠♦2+1+6
+1.6Round 8GUPTA221NT♠3-1-1
+1.3Round 2ASHE283♦♠7=-1
+1.3Round 5GROUP ONE TEAM112♣♥3-3-6
+1.1Round 5GROUP ONE TEAM63NT♦3+1+1
+1.0Round 8GUPTA214♠♦3=-1
+0.9Round 8GUPTA232♥♠Q+1+0
+0.8Round 5GROUP ONE TEAM12♥♦T-2-7
+0.8Round 5GROUP ONE TEAM23♣♠T=+9
+0.8Round 7MILLENS13NT♥8+1-1
+0.7Round 2ASHE263NT♠6=+1
+0.7Round 3RATRUT142♣♣6+1+7
+0.7Round 4WOLFSON213NT♠7+2+12
+0.7Round 5GROUP ONE TEAM74♥♠J+2-13
+0.6Round 1BV WALDSOLMS34♥♠3+1+0
+0.5Round 5GROUP ONE TEAM103♦♥Q+1+10
+0.4Round 3RATRUT103♥♣6+1-10
+0.4Round 3RATRUT122♠♦3=+0
+0.4Round 4WOLFSON222♦♠A-1-3
+0.3Round 1BV WALDSOLMS123NT♥K+1+0
+0.3Round 6GEELY AUTOMOBILE184♠♣J=+0
+0.3Round 8GUPTA274♥♠A+2+11
+0.2Round 4WOLFSON183♠♦3-1+2
+0.2Round 6GEELY AUTOMOBILE163♦♥A=+0
+0.1Round 7MILLENS61NT♣3+1+7
+0.0Round 1BV WALDSOLMS23NT♦A=-3
+0.0Round 3RATRUT83♦♠K=+0
+0.0Round 7MILLENS83NT♠4+1+0
-0.3Round 5GROUP ONE TEAM123♣♦K=+0
-0.7Round 8GUPTA283NT♦Q=+13
-0.8Round 4WOLFSON165♣♠5-1-2
-0.9Round 1BV WALDSOLMS44♥♠A-1-6
-0.9Round 1BV WALDSOLMS113NT♦2+2+0
-0.9Round 6GEELY AUTOMOBILE221NT♠2+1+0
-1.0Round 8GUPTA252♥♥7+2-10
-1.1Round 6GEELY AUTOMOBILE212♦♦9-2+1
-1.3Round 2ASHE213♠♦6=-7
-1.3Round 3RATRUT134♥♣6+1+12
-1.3Round 8GUPTA174♥♦J+1+0
-1.9Round 4WOLFSON194NT♥A+1-10
-2.0Round 1BV WALDSOLMS13NT♣K=+1
-2.5Round 5GROUP ONE TEAM93NT♦3=+2
-2.5Round 7MILLENS45♥♠A-1+3
-2.7Round 4WOLFSON255♦♥K-1-6
-2.7Round 8GUPTA193♠♥K-2-2
-2.9Round 8GUPTA264♥♦T-1-6
-3.0Round 2ASHE243♦♥K+1-1
-3.0Round 3RATRUT33NT♥6-2-8
-3.1Round 7MILLENS32NT♠6=+0
-3.3Round 3RATRUT52♥♠J=-6
-3.5Round 2ASHE273♥♠5=+0
-3.5Round 7MILLENS53NT♣7+2+0
-3.5Round 8GUPTA164♠♣2=+0
-3.6Round 4WOLFSON173NT♦T=+1
-3.7Round 3RATRUT41NT♣3-1+0
-3.8Round 2ASHE184♥♠2-1-5
-4.0Round 7MILLENS124♠♥9-2-11
-4.4Round 1BV WALDSOLMS53♦♦T=+0
-4.7Round 2ASHE254♠♥8=+0
-4.9Round 2ASHE203NT♣9+1+0
-5.3Round 2ASHE174♠♦7-1-11
-5.9Round 1BV WALDSOLMS85♦♣3-1-8
-5.9Round 3RATRUT73NT♣J=-10
-6.5Round 6GEELY AUTOMOBILE154♠x♣K-2-5
-6.5Round 6GEELY AUTOMOBILE233NT♦Q-2-8
-7.0Round 7MILLENS94♠x♥6-2-7
-7.7Round 3RATRUT93NT♠J-4-11
-8.4Round 8GUPTA184♠♥K=-3
-8.6Round 6GEELY AUTOMOBILE174♠x♥K=-13
-10.4Round 7MILLENS134♥♠T+2-13
-10.8Round 8GUPTA155♥x♣K-1-7
-12.3Round 7MILLENS115♥x♣J-3-14
-13.4Round 1BV WALDSOLMS74♦x♣3-3-12
-13.6Round 5GROUP ONE TEAM133NTx♣A-3-14