WEI Xing · CHENGDUGUOLI

141rank
+54.1Butler · 150 bds
+0.36per board
±4.5swing
+0.03vs par /bd · #280/567
+0.32adjusted /bd
Butler per round: -4.1 1 1.4 21.9 20.7 -16.3 -3.4 11.9 -8.4 -12.8 11.3 14.6 7 -14.3 23.6by round

vs par split: bidding -0.43 · play +0.44

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.32/bd

Card play — on target: opening leads 76.6% #387 of 567 · declarer play 70.0% #433 of 567 · defence 81.7% #333 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (12)77.1% (35)
Declarer play66.7% (12)71.4% (28)
Defence69.6% (23)86.4% (59)

Opening leads by suit led: ♠ 60.0% (10) · ♥ 78.6% (14) · ♦ 100.0% (11) · ♣ 66.7% (12)

vs par by strain: NT +1.09 (42) · a suit -0.42 (107)

vs par by level: part-score -0.88 (57) · game +0.38 (87) · slam +3.60 (5)

By role: declaring +0.05/bd (-1.97 vs par · 68) · defending +0.61/bd (+1.68 vs par · 82)

By vulnerability: vulnerable +0.45/bd (+0.33 vs par · 75) · not vulnerable +0.28/bd (-0.28 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1X.ChengJ.Campos – S.GarafulicClosed10-4.1-0.41-0.80
Round 2X.ChengL.Chen – H.SoOpen10+1.0+0.10-1.70
Round 3X.ChengY.Wei – D.YuClosed10+1.4+0.14+1.00
Round 4X.ChengR.Kaplan – L.IchilcikClosed10+21.9+2.19+2.70
Round 5X.ChengJ.Kim – C.LeeClosed10+20.7+2.07+1.40
Round 6J.ZhouW.Wang – X.HaoClosed10-16.3-1.63-0.10
Round 7J.ZhouR.Angeleri – R.PoleschiOpen10-3.4-0.34+2.60
Round 8X.ChengH.Kane – A.SymonsOpen10+11.9+1.19+1.30
Round 9X.ChengS.Humphries – D.HumphriesClosed10-8.4-0.84-3.90
Round 10J.ZhouS.Liu – X.ChenClosed10-12.8-1.28-3.70
Round 11J.ZhouZ.Yao – D.ZhangOpen10+11.3+1.13+0.40
Round 12X.ChengA.Nurhalim – M.HartonoClosed10+14.6+1.46+1.10
Round 13J.ZhouD.Attanasio – G.ManaraOpen10+7.0+0.70-1.20
Round 14X.ChengL.Feng – X.WuOpen10-14.3-1.43-2.60
Round 15J.ZhouA.Riamsree – V.SvangsopakulClosed10+23.6+2.36+3.90

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
+11.3Round 13ITALY Mixed75♠♦5-1+13
+11.3Round 15BBC THAILAND263NT♣Q-4+14
+11.2Round 7ANIT NEGRA64♥x♠A-4+12
+11.1Round 10DONGFENG FENGSHEN87NT♦4=+0
+10.5Round 3JILIN BA305♥x♠A-1+11
+10.2Round 15BBC THAILAND223NT♦8-3+14
+10.1Round 12INDONESIA Seniors286NT♣9-3+15
+9.5Round 12INDONESIA Seniors294♠♣8=+10
+8.7Round 4OZ ANGELS74♠♣K=+10
+8.5Round 11CCSA194♠♣J-1+12
+7.8Round 3JILIN BA232♣x♠J+1+10
+7.1Round 5NEWB134♠♥Q-1+12
+7.1Round 9GINNAN214♠x♦A-1+11
+6.6Round 4OZ ANGELS45♦♠A-1+13
+6.2Round 5NEWB194♠♦5=+7
+6.2Round 13ITALY Mixed64♥♣3=+0
+5.9Round 8SCOTLAND BLUE114♠x♥K+1+6
+5.9Round 12INDONESIA Seniors244♠♣A+1+0
+5.6Round 12INDONESIA Seniors274♠♣K-1+10
+5.2Round 1BRAZIL Mixed14♠♥7=+0
+5.2Round 2CHINESE TAIPEI Mixed193NT♦10-1+6
+5.2Round 8SCOTLAND BLUE185♦x♣5=+3
+5.1Round 11CCSA154♠♦5=-1
+4.9Round 14WUHU BRIDGE TEAM193NT♥7-3+5
+4.7Round 1BRAZIL Mixed44♥♦8-1+6
+4.6Round 11CCSA133NT♦2=+10
+4.5Round 13ITALY Mixed86♦♠A=+0
+3.8Round 2CHINESE TAIPEI Mixed163NT♣7=+7
+3.7Round 5NEWB154♥♠A-2+0
+3.7Round 7ANIT NEGRA23♠♣A-3+2
+3.7Round 10DONGFENG FENGSHEN103♠♦2-1+5
+3.6Round 8SCOTLAND BLUE124♥♦K+2+11
+3.6Round 8SCOTLAND BLUE202♥♣5-1+0
+3.5Round 3JILIN BA254♥♦A-1+0
+3.5Round 8SCOTLAND BLUE163NT♠9-2+7
+3.5Round 13ITALY Mixed14♥♦Q=+0
+3.5Round 14WUHU BRIDGE TEAM183NT♠4+2+4
+3.4Round 4OZ ANGELS102♦♣A-2+3
+3.3Round 2CHINESE TAIPEI Mixed115♦♥2=-1
+3.3Round 6HUBEI BRIDGE TEAM252♠♣4-2+7
+3.3Round 7ANIT NEGRA45♦♠3+1+3
+3.2Round 4OZ ANGELS26♣♥K-1+3
+3.1Round 1BRAZIL Mixed84♠♥4-1+10
+3.1Round 10DONGFENG FENGSHEN73NT♦2=+0
+2.8Round 15BBC THAILAND305♣♣8-1+5
+2.7Round 15BBC THAILAND212♥♣3+1+0
+2.5Round 15BBC THAILAND284♠♥8+2+11
+2.4Round 6HUBEI BRIDGE TEAM262♠♣8-2+2
+2.1Round 5NEWB141NT♦J+1+6
+1.9Round 8SCOTLAND BLUE175♣♦A-2+5
+1.8Round 15BBC THAILAND233♥♦2=+1
+1.7Round 4OZ ANGELS82NT♣5-1+4
+1.6Round 9GINNAN292♠♥A+2-1
+1.4Round 2CHINESE TAIPEI Mixed143♦♥7+1+6
+1.4Round 12INDONESIA Seniors302NT♠10-1+5
+1.4Round 14WUHU BRIDGE TEAM132♠♦6=+0
+1.2Round 5NEWB163♣♥3+2-6
+1.2Round 9GINNAN283♥♣10-1+4
+1.1Round 3JILIN BA264♥♠K+2+13
+1.0Round 2CHINESE TAIPEI Mixed124♥♥7-2-9
+1.0Round 5NEWB122♦♣7=-1
+0.9Round 5NEWB173♠♣J+1+1
+0.7Round 12INDONESIA Seniors232♥♦2=+1
+0.6Round 5NEWB112NT♣3=+1
+0.6Round 11CCSA172♠♣8=-7
+0.5Round 1BRAZIL Mixed71NT♥4=+1
+0.5Round 4OZ ANGELS54♠♦J=+0
+0.3Round 9GINNAN272♠♥A+1+7
+0.3Round 13ITALY Mixed22♠♣2-1-10
+0.2Round 11CCSA182♠♥2=+0
+0.2Round 15BBC THAILAND243NT♠A+2+0
+0.1Round 11CCSA161NT♠7=-2
+0.0Round 8SCOTLAND BLUE143NT♣3+2+0
-0.1Round 3JILIN BA223NT♣Q-1-5
-0.1Round 6HUBEI BRIDGE TEAM222♠♥K-1-1
-0.3Round 4OZ ANGELS14♥♠K+1+0
-0.4Round 4OZ ANGELS92♠♦J=+5
-0.4Round 5NEWB202♠♦7+1+0
-0.4Round 7ANIT NEGRA83NT♥Q+2+10
-0.5Round 1BRAZIL Mixed23♥♣A-1+1
-0.5Round 8SCOTLAND BLUE153NT♠2=-1
-0.5Round 11CCSA143♣♦3+2+1
-0.5Round 15BBC THAILAND253NT♥10=-1
-0.6Round 1BRAZIL Mixed102NT♥2+1-1
-0.6Round 4OZ ANGELS34♥♦3+2-11
-0.6Round 14WUHU BRIDGE TEAM124♠♦2=+0
-0.8Round 3JILIN BA245♦♠A+2+1
-0.8Round 7ANIT NEGRA53♣♥3=+0
-0.8Round 11CCSA201NT♦5=-1
-0.9Round 4OZ ANGELS62♥♠7-1+0
-0.9Round 6HUBEI BRIDGE TEAM243♦♣9=+0
-0.9Round 9GINNAN234♥x♦A-3-14
-0.9Round 13ITALY Mixed42♠♥Q-1+0
-1.1Round 13ITALY Mixed93NT♠2=+0
-1.1Round 15BBC THAILAND274♣♠7+1-2
-1.3Round 6HUBEI BRIDGE TEAM213NT♥J-2+5
-1.4Round 10DONGFENG FENGSHEN9Pass+3
-1.4Round 11CCSA123NT♠6+1+0
-1.6Round 2CHINESE TAIPEI Mixed131NT♦K+1+0
-1.6Round 6HUBEI BRIDGE TEAM232♠♣2+1+0
-1.7Round 5NEWB183NT♥K-1-6
-1.7Round 9GINNAN254♥♦8+2-11
-1.7Round 14WUHU BRIDGE TEAM174♠♣7+1+0
-1.8Round 9GINNAN304♠♦A-1-10
-1.8Round 10DONGFENG FENGSHEN13♦x♦2-1-5
-1.9Round 3JILIN BA213NT♦3=+2
-1.9Round 7ANIT NEGRA14♥♥9-2+0
-1.9Round 9GINNAN243♥♦5-2-5
-1.9Round 12INDONESIA Seniors212♦♥A-2-3
-2.0Round 2CHINESE TAIPEI Mixed202♠♣5=-9
-2.0Round 6HUBEI BRIDGE TEAM275♠♥A-1-8
-2.1Round 14WUHU BRIDGE TEAM141NT♣10+2-1
-2.2Round 7ANIT NEGRA103♥♦5-1+1
-2.2Round 12INDONESIA Seniors263♥♦4+2-2
-2.5Round 10DONGFENG FENGSHEN53♥♣K=-6
-2.8Round 2CHINESE TAIPEI Mixed182♥♥2=-1
-2.8Round 14WUHU BRIDGE TEAM202♥♦A=-6
-3.1Round 14WUHU BRIDGE TEAM164♠x♥A-1-6
-3.2Round 7ANIT NEGRA33NT♥10-1-5
-3.2Round 9GINNAN225♦♥8-1-5
-3.3Round 2CHINESE TAIPEI Mixed154♥♦9=-6
-3.6Round 1BRAZIL Mixed34♥♦K-1-5
-3.7Round 8SCOTLAND BLUE193NT♠2-1-10
-3.7Round 10DONGFENG FENGSHEN42♠♥5=-6
-3.8Round 1BRAZIL Mixed62♠♦A=-11
-4.0Round 2CHINESE TAIPEI Mixed174♠♥2-1-10
-4.1Round 6HUBEI BRIDGE TEAM283NT♦4-1-6
-4.2Round 1BRAZIL Mixed93♥♦A=-8
-4.3Round 13ITALY Mixed54♥♠8=-11
-4.5Round 14WUHU BRIDGE TEAM154♠♥4=-11
-4.7Round 10DONGFENG FENGSHEN35♣♥A-1-10
-4.9Round 1BRAZIL Mixed54♠♣9+1-1
-4.9Round 7ANIT NEGRA93NT♦Q+1+12
-5.1Round 11CCSA113NT♠4+1-8
-5.2Round 3JILIN BA294♠♥7=-10
-5.5Round 6HUBEI BRIDGE TEAM303NT♣7=+0
-5.6Round 13ITALY Mixed33NT♦2=+1
-5.8Round 3JILIN BA284♠x♥Q=-4
-6.3Round 15BBC THAILAND294♥♠K=-3
-6.5Round 6HUBEI BRIDGE TEAM296♠♥10=+0
-6.6Round 12INDONESIA Seniors225♣♦9+1-11
-6.9Round 13ITALY Mixed103♠♣2-3-5
-7.1Round 10DONGFENG FENGSHEN24♥♦A-3-8
-7.6Round 8SCOTLAND BLUE135♦♠2-2-8
-7.7Round 3JILIN BA274♥♣6-1-8
-7.9Round 12INDONESIA Seniors254♥♣A+2-14
-8.2Round 7ANIT NEGRA72♣x♠2-2-9
-9.1Round 9GINNAN261NT♥9+4-15
-9.3Round 14WUHU BRIDGE TEAM113NT♣10-3-11
-9.5Round 10DONGFENG FENGSHEN63NT♣7=-10