BAO Wan Xian · SAIC BLUE

105rank
+44.3Butler · 140 bds
+0.32per board
±4.3swing
+0.39vs par /bd · #89/384
+0.34adjusted /bd
Butler per round: -7.7 -8.9 -17.4 -3.1 7.8 9.5 16.6 -8.9 13.8 -30.6 38.6 2.1 23.1 9.4by round

vs par split: bidding +0.10 · play +0.29

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted +0.34/bd

Card play — on target: opening leads 75.6% #262 of 384 · declarer play 70.4% #213 of 384 · defence 86.3% #102 of 384

Card play by contract type — on target
vs NTvs a suit
Opening leads69.2% (13)78.6% (28)
Declarer play62.5% (8)73.7% (19)
Defence78.6% (28)91.1% (45)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 71.4% (14) · ♦ 75.0% (8) · ♣ 66.7% (6)

vs par by strain: NT -0.53 (53) · a suit +0.95 (87)

vs par by level: part-score +0.11 (53) · game +0.30 (77) · slam +2.60 (10)

By role: declaring -0.01/bd (-2.55 vs par · 67) · defending +0.62/bd (+3.10 vs par · 73)

By vulnerability: vulnerable +0.06/bd (+0.69 vs par · 68) · not vulnerable +0.56/bd (+0.11 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2Z.ShaoZ.Zhuang – Y.LiuOpen10-7.7-0.77-2.90
Round 3Z.ShaoG.Fierz – A.FierzClosed10-8.9-0.89-1.90
Round 4Z.ShaoR.Hauge – A.MalinowskiOpen10-17.4-1.74+0.70
Round 5Z.ShaoI.Khazanov – M.LebedevaOpen10-3.1-0.31+0.00
Round 6Z.ShaoM.Schneider – G.SmykallaClosed10+7.8+0.78+3.20
Round 7Z.ShaoM.Rehder – C.GiampietroClosed10+9.5+0.95+0.90
Round 8Z.ShaoJ.Tomcani – M.KemenovaClosed10+16.6+1.66+1.30
Round 9Z.ShaoJ.Matheson – E.McgowanClosed10-8.9-0.89-0.80
Round 10Z.ShaoM.Dix – M.Parnis-EnglandClosed10+13.8+1.38+0.70
Round 11Z.ShaoT.Gotard – B.GotardOpen10-30.6-3.06-3.90
Round 12G.ChenC.Ackerley – J.WilkinsonClosed10+38.6+3.86+4.50
Round 13Z.ShaoB.Saurer – D.FischerClosed10+2.1+0.21-0.10
Round 14G.ChenM.Huberschwiller – S.RollandClosed10+23.1+2.31+1.70
Round 15Z.ShaoP.Sussel – D.HalfonClosed10+9.4+0.94+2.10

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
+12.0Round 12KIWI216♦♠2-2+13
+12.0Round 15PAYEN223NT♦6-5+12
+11.2Round 14GRANDEBARBE203♦x♦2-4+11
+9.6Round 8CZECHOSLOVAKIA123NT♣3+1+1
+8.6Round 14GRANDEBARBE173♠x♥2=+9
+8.5Round 10MPE103NT♣K=+0
+8.3Round 6LADY257♦x♥A-1+12
+8.2Round 6LADY294♥♠Q=+9
+7.0Round 15PAYEN283NT♠10-2+11
+6.4Round 12KIWI274♠♣6-2+11
+5.9Round 12KIWI282♦x♦4-1+7
+5.8Round 8CZECHOSLOVAKIA143NT♣6=-2
+5.6Round 7GROMOELLER24♠♦Q-2+11
+5.4Round 2SAIC RED174♠♥6-3+7
+5.2Round 14GRANDEBARBE134♠♠5=+10
+5.1Round 14GRANDEBARBE113NT♥8-3+7
+5.0Round 2SAIC RED164♠♥4-1+10
+4.8Round 8CZECHOSLOVAKIA194♠♦5=+7
+4.7Round 7GROMOELLER93NT♠A-2+2
+4.7Round 7GROMOELLER105♠♣6+1+13
+4.6Round 12KIWI242NT♠6-3+7
+4.4Round 11GOTARD204♥♦9=+9
+4.3Round 13SIGMA23NT♣2=-1
+4.3Round 15PAYEN214♠♥10-1+5
+4.0Round 14GRANDEBARBE181NT♠8-1+6
+3.9Round 3PIEDRA264♥♠9=-1
+3.8Round 12KIWI296♠♠2+1+13
+3.4Round 12KIWI253♠♣A-1-2
+3.4Round 15PAYEN292♠♣Q=+6
+3.2Round 2SAIC RED156♠♦3=-11
+3.2Round 4HAUGE41♣♣6-2+2
+2.9Round 10MPE53♥x♠K-1+0
+2.9Round 13SIGMA43NT♠K-1+12
+2.8Round 10MPE11NT♦Q=-1
+2.8Round 12KIWI224♠♥K-1+3
+2.7Round 12KIWI262NT♦3=-1
+2.5Round 13SIGMA61NT♠5=-1
+2.5Round 14GRANDEBARBE144♦♣K-2+0
+2.2Round 3PIEDRA222♠♣K=-1
+2.2Round 5BARIBAL112NT♣3-2+0
+2.2Round 6LADY306♥♠2+1+11
+2.2Round 8CZECHOSLOVAKIA201NT♥7+2+0
+2.2Round 11GOTARD194♠♥Q+1+1
+2.1Round 9SHORT252♠♣4+1+0
+2.1Round 10MPE83NT♠6-3+7
+2.1Round 13SIGMA73NT♠6-2+7
+1.9Round 4HAUGE64♥♠K-1+5
+1.9Round 15PAYEN243♠♠6-1+4
+1.8Round 7GROMOELLER84♠♦8=-11
+1.8Round 13SIGMA104♥♠A-1-1
+1.7Round 10MPE33♥♠4=+0
+1.6Round 8CZECHOSLOVAKIA184♥♣Q-1+4
+1.5Round 4HAUGE34♥♣Q+2+1
+1.5Round 8CZECHOSLOVAKIA164♠♦6+1+0
+1.4Round 9SHORT214♠♥J+1+0
+1.3Round 7GROMOELLER62♠♠6-3-3
+1.1Round 3PIEDRA275♦x♥Q-2-3
+1.1Round 5BARIBAL181NT♥3+2+0
+1.0Round 5BARIBAL174♠♣10+2+1
+1.0Round 10MPE94♠♥8+1+12
+0.8Round 3PIEDRA254♠♦J=+0
+0.7Round 2SAIC RED143♣♥3+1+0
+0.7Round 7GROMOELLER32♥♦10-1-1
+0.6Round 13SIGMA83NT♦3+1+0
+0.5Round 6LADY244♥♦A+1+0
+0.4Round 6LADY224♥♦5+1-8
+0.3Round 2SAIC RED203NT♣4+2+0
+0.3Round 13SIGMA12♠♣2=-1
+0.2Round 8CZECHOSLOVAKIA113NT♠J+1-1
+0.1Round 5BARIBAL122NT♦3+1+1
+0.1Round 5BARIBAL142NT♥4+1+7
+0.1Round 5BARIBAL203♥♣4=+1
+0.1Round 9SHORT244♠♦7+1+0
+0.1Round 9SHORT264♠♣5=+13
-0.0Round 15PAYEN263♠♥A-1-1
-0.1Round 9SHORT232NT♠3-1+1
-0.1Round 11GOTARD112♠♥K-1-2
-0.2Round 3PIEDRA233NT♠6+1+0
-0.2Round 7GROMOELLER72♥♥4+1+10
-0.2Round 8CZECHOSLOVAKIA153NT♣6+2+11
-0.3Round 3PIEDRA304♠♣2=+3
-0.3Round 8CZECHOSLOVAKIA131NT♥K=-1
-0.3Round 9SHORT301NT♣A=+2
-0.3Round 10MPE73NT♥J=+0
-0.6Round 7GROMOELLER54♠♣Q=+0
-0.6Round 12KIWI304♠♥2+1+0
-0.6Round 14GRANDEBARBE153NT♣4+2-10
-0.7Round 11GOTARD123♠♥J=-1
-0.7Round 14GRANDEBARBE193NT♣3+2+0
-0.8Round 3PIEDRA241NT♦Q+1+7
-0.9Round 14GRANDEBARBE123NT♠4+3-1
-1.1Round 2SAIC RED111NT♥K-1-3
-1.1Round 4HAUGE101NT♣K+3-1
-1.1Round 5BARIBAL153♦♥K=+0
-1.2Round 2SAIC RED183NT♦2+3-14
-1.2Round 3PIEDRA282♠♣Q+2-4
-1.3Round 10MPE23NT♥2+3-17
-1.5Round 4HAUGE73♠♠2-1+1
-1.6Round 10MPE43NT♣K-1+6
-1.8Round 5BARIBAL133NT♦A-1-12
-1.8Round 6LADY213NT♥7+1-1
-1.9Round 5BARIBAL193♣♦A+1+9
-1.9Round 13SIGMA92♠♥8-2+1
-2.0Round 6LADY266♥♣K=+13
-2.0Round 10MPE64♠x♥6-1+0
-2.1Round 9SHORT293NT♠K+2+0
-2.3Round 4HAUGE82♦♣5+1-7
-2.3Round 6LADY231NT♠J=+1
-2.4Round 12KIWI231NT♥A=-6
-2.5Round 6LADY281♠♦6+2+0
-2.6Round 9SHORT273NT♠7=-7
-2.6Round 11GOTARD144♠♣K-1-4
-2.8Round 11GOTARD135♠♥10=-4
-2.8Round 15PAYEN232♠♦2=-6
-2.9Round 5BARIBAL163♠♣Q+1-7
-3.0Round 4HAUGE92♣♠9-2-5
-3.2Round 6LADY273NT♠8-2-5
-3.3Round 13SIGMA33NT♣2-1-10
-3.3Round 15PAYEN254♠♦6-1-6
-3.5Round 9SHORT223NT♠3=-10
-3.7Round 7GROMOELLER14♥♠J-1-4
-4.0Round 9SHORT283♦♥Q-2-7
-4.1Round 15PAYEN275♦x♥K=+6
-4.3Round 4HAUGE53NT♠Q+1+0
-4.6Round 2SAIC RED133♣♠2-1-5
-4.8Round 7GROMOELLER44♠x♣Q-1-8
-4.9Round 4HAUGE13NT♦4=+0
-5.4Round 11GOTARD173♠♦8-2-11
-6.1Round 3PIEDRA293♠♥2-1-9
-6.9Round 4HAUGE26♥♠2=+11
-7.1Round 2SAIC RED124♥♠J=+0
-7.2Round 13SIGMA54♥♦5=-7
-8.0Round 11GOTARD156♥♠A-1-12
-8.3Round 2SAIC RED196♣♥A-1-13
-8.3Round 3PIEDRA216♥♠2-2-11
-8.3Round 11GOTARD185♦♠3-2-12
-8.6Round 8CZECHOSLOVAKIA173NTx♣K=-6
-9.0Round 15PAYEN303NT♦J-1-10
-9.3Round 11GOTARD164♥♥10=-3
-11.3Round 14GRANDEBARBE163NT♥2-1-15