SUN Yanhui · ZHEJIANG HUAMEN

140rank
+46.6Butler · 109 bds
+0.43per board
±4.2swing
+0.03vs par /bd · #309/672
+0.29adjusted /bd
Butler per round: 20.9 -2.2 5 -15.6 9 -6.2 -4 12.9 17.5 0.7 8.6by round

vs par split: bidding +0.17 · play -0.08

Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted +0.29/bd

Card play — on target: opening leads 66.7% #603 of 671 · declarer play 55.0% #651 of 671 · defence 77.8% #558 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·66.7% (18)
Declarer play·55.0% (20)
Defence·77.8% (36)

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

vs par by strain: a suit +0.09 (76)

vs par by level: part-score -0.72 (32) · game +0.23 (40) · slam +5.25 (4)

By role: declaring +0.80/bd (-1.32 vs par · 59) · defending -0.02/bd (+1.62 vs par · 50)

By vulnerability: vulnerable +0.27/bd (-0.40 vs par · 55) · not vulnerable +0.59/bd (+0.46 vs par · 54)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3J.ChenB.Liu – L.ZhouClosed10+20.9+2.09+0.50
Round 4J.ChenN.Barantiev – A.IvanovOpen10-2.2-0.22-0.30
Round 5J.ChenA.Madala – A.SementaClosed10+5.0+0.50+0.40
Round 7Y.ZhangO.Eskes – R.Van ProoijenOpen10-15.6-1.56-0.80
Round 8Y.ZhangS.Liu – Y.LiangClosed10+9.0+0.90+1.80
Round 9J.ChenG.Stout – J.MillerOpen10-6.2-0.62-0.40
Round 11X.LiB.Shan – G.ShenOpen10-4.0-0.40-0.60
Round 12X.LiW.Wang – S.WuOpen9+12.9+1.43+0.56
Round 13X.LiJ.He – G.LinOpen10+17.5+1.75-2.70
Round 14X.LiF.Dahl – G.NorrisClosed10+0.7+0.07+2.10
Round 15X.LiH.Yanagisawa – K.HirakiOpen10+8.6+0.86-0.20

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
+11.9Round 8HUBEI DONGFENG136♠♥A=+10
+10.8Round 12SHANGHAILVCHENG235♦♣5+2+11
+10.6Round 3JIANPING CONSTRUCTION296♦♥Q-1+13
+9.8Round 7AUKEN84♠x♦3=+13
+9.7Round 5LAVAZZA156♥♠K-1+14
+8.2Round 13HUATIE HAIXING44♠♣J-1+13
+7.2Round 4CHATEAU ROSSENOVO45♦♣Q=-1
+6.9Round 3JIANPING CONSTRUCTION273N♥4+1+7
+6.8Round 11SHANGHAI KEJU166N♠9-1+13
+6.5Round 12SHANGHAILVCHENG243N♣4=+11
+6.5Round 13HUATIE HAIXING63N♥3+2-11
+6.3Round 15YANAGISAWA281N♥3=+5
+5.8Round 3JIANPING CONSTRUCTION283N♦6=+5
+5.8Round 15YANAGISAWA213N♦4-2+6
+5.3Round 8HUBEI DONGFENG113N♥3-1+8
+5.0Round 15YANAGISAWA304♥♦10-1+11
+4.7Round 7AUKEN22♠♣A+1+6
+4.0Round 14SWE-DANES123♥♠3=+1
+3.8Round 14SWE-DANES113♥♠4-2+0
+3.7Round 9GRANT213N♥4=+5
+3.6Round 15YANAGISAWA231N♥2=+0
+3.3Round 3JIANPING CONSTRUCTION303N♣9=-6
+3.3Round 13HUATIE HAIXING24♥♣4=-1
+3.1Round 9GRANT264♠♠4-1+6
+3.1Round 12SHANGHAILVCHENG274♥♦Q+1-5
+2.9Round 11SHANGHAI KEJU154♠♣A-1-2
+2.6Round 8HUBEI DONGFENG204♠♦J=+0
+2.6Round 9GRANT272♠♥7+1+0
+2.5Round 9GRANT222♠♣3+2+6
+2.4Round 8HUBEI DONGFENG182♠♥Q-1+4
+2.4Round 11SHANGHAI KEJU173♦♣Q=+0
+2.3Round 4CHATEAU ROSSENOVO101N♠2+1+0
+2.3Round 5LAVAZZA184♠♣A-1+5
+2.3Round 12SHANGHAILVCHENG264♥♣A-1+6
+2.2Round 14SWE-DANES144♠♦5+2+14
+2.0Round 4CHATEAU ROSSENOVO51♠♥K=+0
+1.8Round 13HUATIE HAIXING33N♠2+3+1
+1.6Round 5LAVAZZA204♥♣A+1+0
+1.5Round 4CHATEAU ROSSENOVO85♦♣Q-3+0
+1.5Round 13HUATIE HAIXING53N♠6+3-12
+1.4Round 5LAVAZZA171N♠2-1+4
+1.3Round 12SHANGHAILVCHENG304♥♦A-1+5
+1.2Round 11SHANGHAI KEJU132♥♣4=+1
+1.0Round 3JIANPING CONSTRUCTION252♥♥6-1+1
+1.0Round 13HUATIE HAIXING84♠♦Q+1-14
+0.7Round 3JIANPING CONSTRUCTION223N♣8+1-5
+0.5Round 5LAVAZZA113♣♠6-1-4
+0.5Round 5LAVAZZA162♦♥2+1+1
+0.5Round 9GRANT293♠♥K-1+0
+0.5Round 14SWE-DANES191N♥6+1+6
+0.4Round 9GRANT285♦♠A+1-5
+0.3Round 7AUKEN103♣♦10-1+1
+0.3Round 12SHANGHAILVCHENG285♦x♥A-2-4
+0.2Round 7AUKEN44♥♠9=+1
+0.1Round 8HUBEI DONGFENG162♥♣A-1-1
+0.0Round 7AUKEN32♦♣2-2+9
-0.1Round 7AUKEN14♥♣3=-1
-0.1Round 11SHANGHAI KEJU203N♠5+3-13
-0.2Round 15YANAGISAWA224♠♥4+1-5
-0.3Round 3JIANPING CONSTRUCTION211N♣10+1-1
-0.3Round 13HUATIE HAIXING101N♠2+2-1
-0.6Round 3JIANPING CONSTRUCTION243♦♣K=-1
-0.6Round 14SWE-DANES134♠♣K+2+6
-0.7Round 5LAVAZZA143♣♦3-1-2
-0.8Round 5LAVAZZA121N♥6+2-1
-0.8Round 12SHANGHAILVCHENG253N♥5+2-6
-0.9Round 4CHATEAU ROSSENOVO23N♦3+2-1
-0.9Round 9GRANT244♥♦6=+5
-1.0Round 8HUBEI DONGFENG143♦♥7-2+0
-1.0Round 13HUATIE HAIXING94♠♣3+2-1
-1.0Round 15YANAGISAWA262♠♣10=+1
-1.0Round 15YANAGISAWA294♠♣A=+0
-1.1Round 14SWE-DANES182♥♣7+3-6
-1.3Round 4CHATEAU ROSSENOVO92♠♠6-1-4
-1.3Round 13HUATIE HAIXING74♥♦A+1+0
-1.4Round 14SWE-DANES172♦♣3-3-1
-1.5Round 4CHATEAU ROSSENOVO33N♥9+1+1
-1.5Round 8HUBEI DONGFENG173N♥7+1+5
-2.0Round 11SHANGHAI KEJU145♦♥K=+14
-2.1Round 14SWE-DANES205♣♦6=+1
-2.2Round 13HUATIE HAIXING14♠♠2+1-1
-2.2Round 14SWE-DANES153♠♦A-1+0
-2.3Round 3JIANPING CONSTRUCTION233N♦J+2+0
-2.3Round 11SHANGHAI KEJU122N♥3=-11
-2.4Round 4CHATEAU ROSSENOVO71N♣J+3-1
-2.4Round 14SWE-DANES164♠♣6=+0
-2.6Round 4CHATEAU ROSSENOVO63N♠Q-6+8
-2.6Round 8HUBEI DONGFENG122♠♥4+1+0
-2.7Round 15YANAGISAWA274♥♠9-1-5
-2.8Round 15YANAGISAWA242N♣6-1+1
-3.2Round 5LAVAZZA192♥♣6+2-2
-3.4Round 11SHANGHAI KEJU113N♥4+1+0
-3.6Round 12SHANGHAILVCHENG223♠♥A-1-5
-3.7Round 8HUBEI DONGFENG154♥♦Q-1-6
-4.2Round 3JIANPING CONSTRUCTION265♣♦A+1-8
-4.4Round 9GRANT304♠x♣K-1-6
-4.4Round 15YANAGISAWA256♠♣2-1-16
-4.5Round 8HUBEI DONGFENG193♥♠J+1-2
-4.5Round 11SHANGHAI KEJU183♠♥6-2-3
-4.6Round 7AUKEN65♣x♦A-4-4
-4.7Round 9GRANT232♦♠A-3-5
-5.0Round 11SHANGHAI KEJU193♦x♠A-4-5
-6.1Round 7AUKEN92♥♠8+3-13
-6.3Round 5LAVAZZA133N♥Q-1-11
-6.5Round 4CHATEAU ROSSENOVO15♥x♠K-2-5
-7.0Round 12SHANGHAILVCHENG214♥♥10+1-8
-9.0Round 7AUKEN55♠x♦Q=-10
-9.0Round 9GRANT253N♦Q=-10
-10.8Round 7AUKEN74♠♥3=-10