XIE Zhaobing · CHINA JIEGAO

121rank
+55.7Butler · 120 bds
+0.46per board
±4.4swing
-0.32vs par /bd · #307/471
+0.78adjusted /bd
Butler per round: -4.5 5.6 -16.8 13 36 -18 21.7 8 2.7 3 1.1 3.9by round

vs par split: bidding -0.73 · play +0.46

Strength of schedule: opponents averaged +0.32/bd (a tough draw) → opponent-adjusted +0.78/bd

Card play — on target: opening leads 70.0% #391 of 469 · declarer play 74.2% #241 of 469 · defence 87.5% #152 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads57.1% (7)76.9% (13)
Declarer play66.7% (9)77.3% (22)
Defence75.0% (12)90.9% (44)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 66.7% (3) · ♦ 66.7% (6) · ♣ 77.8% (9)

vs par by strain: NT -0.65 (31) · a suit -0.14 (88)

vs par by level: part-score +0.00 (45) · game -0.46 (63) · slam -0.27 (11)

By role: declaring +0.57/bd (-2.64 vs par · 64) · defending +0.35/bd (+2.34 vs par · 56)

By vulnerability: vulnerable +0.55/bd (+0.45 vs par · 60) · not vulnerable +0.38/bd (-1.08 vs par · 60)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3Y.HuangK.Bendre – S.ThakralOpen10-4.5-0.45-1.10
Round 4Y.HuangN.Novry Kaligis – P.PiskantoOpen10+5.6+0.56-0.90
Round 5Z.LiaoJ.Shih – P.WangOpen10-16.8-1.68-0.20
Round 6Y.HuangM.Rehder – M.GromoellerClosed10+13.0+1.30-0.90
Round 7Z.LiaoY.Tan – J.ChooOpen10+36.0+3.60+3.30
Round 8Z.LiaoD.Berkowitz – A.SontagClosed10-18.0-1.80-5.70
Round 9Y.HuangJ.He – Z.WangClosed10+21.7+2.17+5.10
Round 10Y.HuangY.Hu – X.LiOpen10+8.0+0.80+1.10
Round 11Z.LiaoM.Sheng – Y.ZhangClosed10+2.7+0.27-1.90
Round 13Z.LiaoP.Thongdhammachat – C.WongwaiwitOpen10+3.0+0.30+2.50
Round 14Z.LiaoM.Takayama – K.FurutaClosed10+1.1+0.11-3.10
Round 15Z.LiaoR.Wang – H.FuClosed10+3.9+0.39-2.00

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
+12.5Round 7SINGAPORE 8816♦♣A=+12
+10.4Round 3HEMANT JALAN244♠♠A-2+11
+9.3Round 11BEIJING SHARESUN116♣♠3-1+14
+8.7Round 13MAGIC EYES THAILAND14NT♥J-3+11
+8.4Round 7SINGAPORE 8825♥♦8-2+11
+8.1Round 9QUANZHOU FENGDA276♥♣Q=+0
+8.0Round 9QUANZHOU FENGDA293NT♥10+4+11
+7.9Round 6DEUTSCHLAND293NT♥2=+0
+7.0Round 10TIANYA BRIDGE FATE103NT♠10-3+10
+6.8Round 6DEUTSCHLAND266♠♣5=+0
+6.5Round 7SINGAPORE 8833NT♠J=+0
+6.5Round 9QUANZHOU FENGDA284♥♠6+2+14
+6.3Round 14JAPAN184♥♠A+2+1
+6.2Round 15CHINA PINGAN223NT♣9=+0
+6.0Round 4PERTAMINA EP PAPUA54♠♠Q-1+5
+6.0Round 13MAGIC EYES THAILAND23♦♣Q=+7
+5.2Round 4PERTAMINA EP PAPUA44♥♥5-1+12
+5.1Round 7SINGAPORE 8893♠♦Q-1+6
+5.1Round 11BEIJING SHARESUN173NT♠2-1+10
+5.0Round 14JAPAN116♠♥5+1-11
+4.8Round 7SINGAPORE 8854♥♣3-1+5
+4.4Round 14JAPAN153NT♥6=+0
+4.0Round 10TIANYA BRIDGE FATE71NT♥10=+6
+3.7Round 10TIANYA BRIDGE FATE44♥♦K-2+8
+3.5Round 11BEIJING SHARESUN205♣♠K=+3
+3.3Round 4PERTAMINA EP PAPUA33♥♠K-1+5
+3.2Round 3HEMANT JALAN294♠♣3+3+12
+3.2Round 9QUANZHOU FENGDA263♠♣9+1+10
+3.0Round 6DEUTSCHLAND253♣♥A=+0
+3.0Round 11BEIJING SHARESUN152♦♠Q=+0
+2.9Round 13MAGIC EYES THAILAND94♠♣5+1+0
+2.8Round 7SINGAPORE 8884♠♥3+1+0
+2.7Round 8GORDON132♠♥7+1+1
+2.7Round 15CHINA PINGAN272♠♦7-2+0
+2.4Round 4PERTAMINA EP PAPUA105♣♠3=+9
+2.4Round 5YEH MIX194♠♣10=+0
+2.4Round 6DEUTSCHLAND244♥♦A-1+5
+2.4Round 8GORDON125♦♣J=-1
+2.4Round 14JAPAN203♣♥A=+5
+2.3Round 3HEMANT JALAN305♣x♦7-3-10
+2.2Round 11BEIJING SHARESUN196♠♦2+1-11
+2.2Round 15CHINA PINGAN213♠♥A=+0
+2.1Round 10TIANYA BRIDGE FATE64♥♠A+1+1
+2.0Round 13MAGIC EYES THAILAND54♠♥6-1+10
+1.9Round 6DEUTSCHLAND303♠♦Q=+0
+1.9Round 15CHINA PINGAN234♠♦A-2+8
+1.8Round 13MAGIC EYES THAILAND72NT♣6=-1
+1.7Round 5YEH MIX151NT♦A-2-1
+1.5Round 9QUANZHOU FENGDA252♠♣A-1+5
+1.3Round 3HEMANT JALAN271NT♥6+1+0
+1.3Round 4PERTAMINA EP PAPUA64♠♥2+1-10
+1.3Round 4PERTAMINA EP PAPUA73NT♠5+2+1
+1.3Round 9QUANZHOU FENGDA302♠♣6-3+6
+1.1Round 3HEMANT JALAN264♥♦Q=+0
+1.1Round 5YEH MIX144♥♥4=+0
+1.0Round 13MAGIC EYES THAILAND83NT♦5+3+1
+0.9Round 10TIANYA BRIDGE FATE81NT♣7-1+2
+0.9Round 11BEIJING SHARESUN142♥♠4-2+0
+0.5Round 8GORDON113NT♥10+1-10
+0.4Round 15CHINA PINGAN285♠♦6=-13
+0.3Round 6DEUTSCHLAND214♠♥5=-1
+0.2Round 6DEUTSCHLAND272NT♣6-3-6
+0.1Round 15CHINA PINGAN303NT♣K+2-1
-0.0Round 7SINGAPORE 88101♥♦8-1+1
-0.1Round 14JAPAN144♠♥3+2-8
-0.2Round 6DEUTSCHLAND231NT♣4+1+0
-0.2Round 7SINGAPORE 8864♥♣3=+1
-0.2Round 8GORDON153♣♦A+1+7
-0.3Round 14JAPAN133NT♥J=+0
-0.4Round 14JAPAN171NT♦6-3-1
-0.5Round 15CHINA PINGAN244♥♦K+1+0
-0.7Round 8GORDON202♥♣K+2-1
-0.8Round 8GORDON181NT♦10+4-9
-0.8Round 9QUANZHOU FENGDA222♠♠3+1+0
-1.0Round 9QUANZHOU FENGDA233♠♦2-2+10
-1.1Round 4PERTAMINA EP PAPUA96♠♥5+1-11
-1.1Round 5YEH MIX124♥♦A=+1
-1.2Round 4PERTAMINA EP PAPUA84♠♥6-1-2
-1.2Round 10TIANYA BRIDGE FATE24♣♠A-1-5
-1.2Round 10TIANYA BRIDGE FATE93♦♣K+1+0
-1.4Round 3HEMANT JALAN222♥♠10-3+8
-1.6Round 13MAGIC EYES THAILAND32♥♠5+1-6
-1.7Round 5YEH MIX202NT♥3+1-1
-1.7Round 10TIANYA BRIDGE FATE15♣♦K+1-11
-1.7Round 14JAPAN195♣♦K+2+4
-1.8Round 10TIANYA BRIDGE FATE53NT♣4=+1
-1.8Round 11BEIJING SHARESUN164♥♣3=+0
-1.9Round 3HEMANT JALAN232♥♦4+2-8
-1.9Round 7SINGAPORE 8874♥♣A=+0
-1.9Round 9QUANZHOU FENGDA213♦♣A=+1
-2.0Round 7SINGAPORE 8844♥♣5-2-3
-2.1Round 11BEIJING SHARESUN183♠♣K-2-11
-2.3Round 15CHINA PINGAN252♠♣A+1-1
-2.3Round 15CHINA PINGAN294♥♥6-1-6
-2.7Round 5YEH MIX181NT♦6=+8
-3.0Round 4PERTAMINA EP PAPUA22♠♥Q=-6
-3.2Round 9QUANZHOU FENGDA242♠♥K+2-6
-3.3Round 5YEH MIX113NT♣Q+1+0
-3.4Round 5YEH MIX162♠♣J=-5
-3.4Round 6DEUTSCHLAND284♥♣9+1-1
-3.6Round 5YEH MIX134♠♥5-1-6
-3.6Round 8GORDON163NT♣K+1-8
-3.8Round 10TIANYA BRIDGE FATE34♣♦Q-1-1
-4.3Round 8GORDON195♠♣Q-1-11
-4.5Round 15CHINA PINGAN262♥♠J+1-7
-4.7Round 13MAGIC EYES THAILAND106♣♠J=+2
-4.9Round 13MAGIC EYES THAILAND43NT♠10-1-12
-5.1Round 3HEMANT JALAN254♦♥6=-1
-5.6Round 3HEMANT JALAN283NT♥5+1-11
-5.9Round 6DEUTSCHLAND22A♦J♦A-6
-6.2Round 5YEH MIX176♣♠J=+2
-6.3Round 11BEIJING SHARESUN132♦♠J+1-11
-6.4Round 8GORDON143NT♥2-4-8
-6.4Round 14JAPAN165♥♣A=-8
-7.6Round 8GORDON174♥♣3-2-17
-8.1Round 14JAPAN124♥♣A-2-13
-8.2Round 13MAGIC EYES THAILAND66♠♣K=+13
-8.6Round 4PERTAMINA EP PAPUA13NT♠4+1-12
-8.8Round 3HEMANT JALAN215♦x♠10-2-12
-11.1Round 11BEIJING SHARESUN126♥♦Q-1-13