GAO Jian · SUZHOU TAIHU

498rank
-29.9Butler · 130 bds
-0.23per board
±4.0swing
+0.78vs par /bd · #90/672
-0.43adjusted /bd
Butler per round: 0.8 -8.9 -12.9 -13.3 0.6 -3.3 0.2 6.5 10.7 0.8 3.3 1.4 -15.8by round

vs par split: bidding -0.17 · play +0.63

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted -0.43/bd

Card play — on target: opening leads 85.2% #239 of 671 · declarer play 79.2% #287 of 671 · defence 86.0% #302 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·85.2% (27)
Declarer play·79.2% (24)
Defence·86.0% (50)

Opening leads by suit led: ♠ 76.9% (13) · ♥ 100.0% (7) · ♦ 100.0% (4) · ♣ 66.7% (3)

vs par by strain: a suit +0.46 (93)

vs par by level: part-score -0.83 (41) · game +1.09 (44) · slam +3.62 (8)

By role: declaring -0.09/bd (-1.32 vs par · 62) · defending -0.36/bd (+2.71 vs par · 68)

By vulnerability: vulnerable -0.08/bd (+0.94 vs par · 69) · not vulnerable -0.40/bd (+0.61 vs par · 61)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.ZhangJ.Lin – Z.ChenClosed10+0.8+0.08+1.30
Round 2W.ZhangL.Sebbane – J.RombautOpen10-8.9-0.89+2.80
Round 3W.ZhangY.Cheng – D.YenOpen10-12.9-1.29-2.80
Round 4W.ZhangK.Hiraki – H.YanagisawaOpen10-13.3-1.33-1.10
Round 5W.ZhangK.Sung – S.KwonClosed10+0.6+0.06+1.00
Round 7W.ZhangY.Zhang – Y.NiuOpen10-3.3-0.33+0.70
Round 8W.ZhangH.Uman – A.Gonzales NogueraOpen10+0.2+0.02+0.40
Round 9Y.WuY.Lu – B.HuClosed10+6.5+0.65+0.20
Round 10Y.WuS.Thadani – M.KarmarkarClosed10+10.7+1.07+2.40
Round 11L.DuZ.Chen – X.ZhangClosed10+0.8+0.08+0.40
Round 12Y.WuS.Jin – W.GuClosed10+3.3+0.33+0.70
Round 13Y.WuL.Wei – W.WeiClosed10+1.4+0.14+3.10
Round 14Y.WuS.Lang – Y.WangClosed10-15.8-1.58+1.10

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
+14.0Round 10SECOND CHANCE24♥x♦2=+15
+8.1Round 11SHANGHAI YOUTH 2154♠♣A+1+11
+7.7Round 13BEIJING MANGUANFENGYUN87♠♠3-2+17
+7.5Round 1XIAMEN36♣♦A-1+13
+7.4Round 10SECOND CHANCE94♥♠2-1+9
+7.4Round 12CHINA KINGDOM275♥♠A-1+12
+6.9Round 2GROSS193N♠4=+7
+6.5Round 1XIAMEN74♥♣4-1+13
+6.5Round 3RIGHT CALL273N♥9=+7
+5.2Round 5HAPPY BRIDGE133N♠2=+5
+5.0Round 12CHINA KINGDOM225♦♥10-2+6
+4.6Round 1XIAMEN42♠♦Q=+6
+4.6Round 7SHANGHAI YOUTH 574♠♥3-2+8
+4.6Round 9HEILONGJIANG YAXUAN211♠♣8+3+6
+4.6Round 13BEIJING MANGUANFENGYUN44♠♥2+1+0
+4.5Round 13BEIJING MANGUANFENGYUN66♣♠9-1+14
+4.2Round 9HEILONGJIANG YAXUAN294♠♥K-3+5
+4.0Round 5HAPPY BRIDGE121N♥J-1+5
+3.8Round 8SOCMA182♠♦5-2+5
+3.3Round 3RIGHT CALL303N♦5=-6
+3.2Round 10SECOND CHANCE82♠♦3+2+6
+3.0Round 9HEILONGJIANG YAXUAN304♠♣K-1+5
+2.8Round 2GROSS113N♥2-1+5
+2.6Round 7SHANGHAI YOUTH 522N♠10-1+5
+2.6Round 8SOCMA204♠♦J=+0
+2.6Round 11SHANGHAI YOUTH 2113N♥2=-1
+2.4Round 8SOCMA193♦♥K=+5
+2.4Round 12CHINA KINGDOM262♠♣A=-1
+2.3Round 5HAPPY BRIDGE184♠♣A-1+5
+1.9Round 2GROSS143N♠3+4+17
+1.9Round 7SHANGHAI YOUTH 514♥♥A+2+1
+1.9Round 8SOCMA123♠♦3-1+5
+1.9Round 9HEILONGJIANG YAXUAN272♦♠A-1+5
+1.6Round 14BEIJING BEI DI KE123♠♠5-1-2
+1.5Round 11SHANGHAI YOUTH 2123♥♦A-3+10
+1.3Round 11SHANGHAI YOUTH 2172♠♣Q-1+4
+1.3Round 13BEIJING MANGUANFENGYUN74♥♦A+1+0
+1.2Round 11SHANGHAI YOUTH 2194♠♣J+1+1
+1.2Round 13BEIJING MANGUANFENGYUN14♠♣6=+0
+1.0Round 3RIGHT CALL252♥♦A-1+1
+1.0Round 10SECOND CHANCE42♠♥2-1+5
+1.0Round 10SECOND CHANCE103♠♣5=+1
+1.0Round 12CHINA KINGDOM241♥♦A-1-5
+0.9Round 5HAPPY BRIDGE144♣♠Q-2+0
+0.9Round 8SOCMA152♠♦7=-1
+0.9Round 9HEILONGJIANG YAXUAN244♥♦4=-5
+0.9Round 11SHANGHAI YOUTH 2203N♠7+2+13
+0.8Round 12CHINA KINGDOM253N♥5+2+6
+0.7Round 1XIAMEN61N♠4=+0
+0.7Round 2GROSS203N♠4+2+13
+0.6Round 5HAPPY BRIDGE204♠♣A=-1
+0.5Round 5HAPPY BRIDGE113♥♣9-1-4
+0.5Round 5HAPPY BRIDGE162♠♦6=+1
+0.5Round 10SECOND CHANCE64♠♦5=+0
+0.5Round 12CHINA KINGDOM235♦♠A-1+6
+0.5Round 14BEIJING BEI DI KE191N♥3+1+6
+0.3Round 4YANAGISAWA83♦♠2-2-1
+0.2Round 7SHANGHAI YOUTH 544♥♠8=+1
+0.1Round 4YANAGISAWA23N♥K+1+0
+0.1Round 7SHANGHAI YOUTH 564♥♥5=+1
+0.0Round 13BEIJING MANGUANFENGYUN94♠♦5+1+0
-0.1Round 7SHANGHAI YOUTH 532♣♦7+1+9
-0.1Round 7SHANGHAI YOUTH 594♥♦J+1-11
-0.1Round 14BEIJING BEI DI KE112♠♣Q-1-4
-0.2Round 1XIAMEN103N♠Q+1+4
-0.2Round 10SECOND CHANCE71N♦5=-9
-0.3Round 3RIGHT CALL212N♣9=-1
-0.3Round 3RIGHT CALL223N♥2=-5
-0.4Round 9HEILONGJIANG YAXUAN285♦♠A+1+5
-0.5Round 3RIGHT CALL295♦♥Q=+2
-0.5Round 14BEIJING BEI DI KE172N♥2=+0
-0.6Round 4YANAGISAWA71N♥2+1+1
-0.6Round 8SOCMA173N♥7=+6
-0.6Round 14BEIJING BEI DI KE135♠♣K+1+6
-0.7Round 9HEILONGJIANG YAXUAN231N♥4=-1
-0.8Round 1XIAMEN13♥♣3=-8
-0.8Round 2GROSS122♥♦J=+1
-0.8Round 4YANAGISAWA10Pass-3
-0.9Round 2GROSS154♠♣10=+1
-0.9Round 8SOCMA135♠♥A+1-7
-1.0Round 12CHINA KINGDOM29Pass-3
-1.1Round 8SOCMA142♥♣2=+0
-1.2Round 11SHANGHAI YOUTH 2132♥♣4=-1
-1.3Round 4YANAGISAWA14♥♠7-1+2
-1.3Round 4YANAGISAWA92♥♠6-1-4
-1.3Round 12CHINA KINGDOM304♥♦A-1-5
-1.5Round 4YANAGISAWA33N♥9+1+1
-1.5Round 13BEIJING MANGUANFENGYUN53N♠2+3+12
-1.6Round 9HEILONGJIANG YAXUAN222♠♠8+3-6
-1.7Round 7SHANGHAI YOUTH 5102♥♠J+2-1
-1.8Round 13BEIJING MANGUANFENGYUN33N♦10+3-1
-2.1Round 14BEIJING BEI DI KE182♥♦5+2-6
-2.1Round 14BEIJING BEI DI KE205♣♥A=+1
-2.2Round 2GROSS132N♦10=-6
-2.3Round 1XIAMEN93N♥10+3-1
-2.3Round 3RIGHT CALL234♠♣10+1+0
-2.3Round 3RIGHT CALL283♦♣K-3-7
-2.3Round 9HEILONGJIANG YAXUAN253N♠J-1-6
-2.4Round 14BEIJING BEI DI KE153♦♠9=+0
-2.4Round 14BEIJING BEI DI KE164♠♣6=+0
-2.6Round 4YANAGISAWA63N♠Q-6+8
-2.7Round 4YANAGISAWA43♦♣Q+2-10
-2.9Round 4YANAGISAWA52♥♦A=-5
-2.9Round 10SECOND CHANCE11N♣10=+0
-3.1Round 1XIAMEN52♠♠2+1+0
-3.1Round 9HEILONGJIANG YAXUAN264♠♦4-1-6
-3.1Round 10SECOND CHANCE31N♠6-5-3
-3.2Round 5HAPPY BRIDGE192♥♣6+2-2
-3.2Round 11SHANGHAI YOUTH 2182♠♥6=-5
-3.3Round 13BEIJING MANGUANFENGYUN24♥♠6=+1
-3.5Round 2GROSS175♣♠J-1+4
-3.6Round 11SHANGHAI YOUTH 2143♦♣5+2-15
-3.8Round 5HAPPY BRIDGE171N♦5+2-1
-3.9Round 8SOCMA115♣♥A=-3
-4.2Round 12CHINA KINGDOM214♥♦6-1-4
-4.3Round 1XIAMEN82♠x♥A-2-5
-4.5Round 3RIGHT CALL243♦♠8-1-5
-4.9Round 8SOCMA163♠x♥A-1-6
-5.0Round 7SHANGHAI YOUTH 585♠x♣J-2+0
-5.1Round 2GROSS163N♠5-3-6
-5.8Round 7SHANGHAI YOUTH 554♠♦Q+1-6
-6.4Round 5HAPPY BRIDGE156♦♠J=+2
-6.8Round 11SHANGHAI YOUTH 2166♠♣9-1-13
-7.3Round 12CHINA KINGDOM285♠♦A=-5
-7.7Round 14BEIJING BEI DI KE146♠♥9=+10
-7.8Round 1XIAMEN23N♣6-1-9
-8.7Round 2GROSS184♠♠10=-8
-10.2Round 10SECOND CHANCE56♠♥7=+0
-11.3Round 13BEIJING MANGUANFENGYUN105♣x♥K-2-12
-13.5Round 3RIGHT CALL266♣♦K=-14