WESTERBEEK Chris · LOMBARD WEIYU

117rank
+47.0Butler · 154 bds
+0.31per board
±4.7swing
+1.01vs par /bd · #24/345
+0.24adjusted /bd
Butler per round: -17.8 -3.1 3.7 34.3 1 4.5 -17.6 26.9 17.5 -3.2 0.8by round

vs par split: bidding +0.92 · play +0.09

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted +0.24/bd

Card play — on target: opening leads 83.8% #91 of 345 · declarer play 86.0% #50 of 345 · defence 79.5% #288 of 345

Bidding activity — not a pass: 47.7% #56 of 345 (206/432)

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (7)86.7% (30)
Declarer play90.9% (11)84.4% (32)
Defence65.0% (20)84.9% (53)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 100.0% (9) · ♦ 75.0% (12) · ♣ 88.9% (9)

vs par by strain: NT +0.43 (42) · a suit +1.23 (112)

vs par by level: part-score +0.49 (51) · game +1.20 (96) · slam +2.29 (7)

By role: declaring +0.52/bd (-0.38 vs par · 81) · defending +0.07/bd (+2.56 vs par · 73)

By vulnerability: vulnerable +1.01/bd (+2.03 vs par · 77) · not vulnerable -0.40/bd (+0.00 vs par · 77)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.ThieleG.Glasek – J.PszczolaClosed14-17.8-1.27-1.86
Round 2M.ThieleM.Knottenbelt – M.ByrneClosed14-3.1-0.22-1.00
Round 3M.ThieleP.Clemmensen – M.KlugClosed14+3.7+0.26+0.50
Round 4J.WesterbeekM.Takasaki – S.HarasawaOpen14+34.3+2.45+5.00
Round 5M.ThieleY.Cao – J.GongClosed14+1.0+0.07+0.79
Round 7M.ThieleN.Qasim Norani – H.SumarClosed14+4.5+0.32+1.14
Round 8J.WesterbeekR.Ghosn – A.ElselehdarClosed14-17.6-1.26-1.00
Round 9M.ThieleC.Chang – C.ChenClosed14+26.9+1.92+3.21
Round 10M.ThieleE.Sylvester – P.GillOpen14+17.5+1.25+2.36
Round 11M.ThieleT.Kuo – Y.LeeClosed14-3.2-0.23+2.29
Round 12J.WesterbeekM.Uscumlic – M.SimicClosed14+0.8+0.06-0.29

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
+13.4Round 9CTCBA SENIORS115♦x♥8-4+15
+13.1Round 4GATHER HERNING174♠x♠T-4+14
+11.4Round 10APAHEILI236♦♥4=+12
+11.2Round 4GATHER HERNING256♦♠A=+7
+11.2Round 12SERBIA213NTx♦2=+12
+10.4Round 3TEAM PHLINK25♥x♣7-4+5
+10.4Round 4GATHER HERNING166♥♦6+1+8
+9.4Round 10APAHEILI184♠x♠7=+14
+9.1Round 5JJs GANG135♦x♠K-2+12
+8.5Round 9CTCBA SENIORS73NT♦4+2+2
+7.4Round 2SNAPDRAGON217♦♥T=-2
+7.1Round 7UAE MIXED54♠♦K=+0
+6.8Round 4GATHER HERNING283NT♥9=+7
+6.6Round 4GATHER HERNING263NT♣A+2+2
+6.3Round 10APAHEILI205♣♠K-1+12
+6.3Round 12SERBIA273♠♥A=+11
+6.0Round 2SNAPDRAGON244♠♥6+2-10
+5.9Round 2SNAPDRAGON164♠♣A=+3
+5.8Round 11CHINESE TAIPEI OPEN83♥♠8-5+8
+5.4Round 3TEAM PHLINK103NT♠4=+10
+5.4Round 3TEAM PHLINK134♠♥5-2+2
+5.3Round 7UAE MIXED64♥♥A=+10
+5.2Round 11CHINESE TAIPEI OPEN125♣♥2-1+6
+5.1Round 8RATRUT184♠♥9+1+6
+4.3Round 8RATRUT163NTx♦6-1+6
+4.2Round 3TEAM PHLINK122♥♠J+2+7
+4.2Round 9CTCBA SENIORS132♦♥3-1+5
+4.0Round 3TEAM PHLINK112♣♦K-4+7
+4.0Round 7UAE MIXED122♥♠4=+6
+4.0Round 11CHINESE TAIPEI OPEN72♠♦K=+6
+3.8Round 1SPS CONSTRUCTION93NTx♠7-1+8
+3.7Round 12SERBIA153NT♠3-1+5
+3.5Round 7UAE MIXED74♠♣A-1+6
+3.4Round 7UAE MIXED83NT♣Q-1+5
+3.0Round 10APAHEILI153♥♠J-2-2
+2.9Round 11CHINESE TAIPEI OPEN23NT♥T+2+0
+2.8Round 2SNAPDRAGON231NT♦A=-1
+2.6Round 10APAHEILI161NT♠Q+1+6
+2.6Round 11CHINESE TAIPEI OPEN33♠♦6-2+6
+2.6Round 12SERBIA262♥♣6+1+0
+2.5Round 1SPS CONSTRUCTION54♥♥8-1-2
+2.4Round 9CTCBA SENIORS44♥♠3=+0
+2.4Round 10APAHEILI264♠♦7+1+1
+2.4Round 11CHINESE TAIPEI OPEN105♣♦A+1+13
+2.3Round 1SPS CONSTRUCTION34♦♣A-1+6
+2.2Round 5JJs GANG24♥♦K=+11
+2.2Round 5JJs GANG63NT♥A-1+4
+2.0Round 3TEAM PHLINK43♠x♣J-1-7
+1.7Round 9CTCBA SENIORS52♦♦6+2+10
+1.7Round 12SERBIA163♠♦A+1-1
+1.5Round 11CHINESE TAIPEI OPEN44♠x♠A-1+10
+1.4Round 9CTCBA SENIORS34♥♣A-3+2
+1.2Round 4GATHER HERNING153NT♦9=-2
+1.2Round 7UAE MIXED113NT♥8-1+5
+1.2Round 8RATRUT263NT♥7-2+7
+1.1Round 2SNAPDRAGON183♥♠Q=+0
+1.1Round 4GATHER HERNING184♠♦A+2+17
+1.1Round 9CTCBA SENIORS14♠♦A-1+4
+1.0Round 12SERBIA285♦x♠A-2-5
+0.9Round 1SPS CONSTRUCTION41NT♣A+2+10
+0.9Round 9CTCBA SENIORS95♠♣K+1+11
+0.8Round 3TEAM PHLINK64♥♦4=+0
+0.8Round 9CTCBA SENIORS63♦♥A=+0
+0.7Round 5JJs GANG91NT♣K-2-1
+0.6Round 9CTCBA SENIORS22♠♣2+3-6
+0.6Round 10APAHEILI283NT♣T+2+2
+0.5Round 12SERBIA244♠x♥A-1+0
+0.4Round 3TEAM PHLINK74♣♠A=+0
+0.4Round 3TEAM PHLINK94♠♣8+1+0
+0.4Round 5JJs GANG144♠♦5+1+11
+0.3Round 8RATRUT194♠♣K+2+11
+0.3Round 12SERBIA194♠♦7=-1
+0.2Round 2SNAPDRAGON224♠♣5+1+0
+0.2Round 5JJs GANG14♥♠J+3-10
-0.0Round 1SPS CONSTRUCTION112♦♦5-3+6
+0.0Round 4GATHER HERNING234♠♣7+1+13
+0.0Round 7UAE MIXED93NT♦3=+0
+0.0Round 8RATRUT213NT♥8+3-11
+0.0Round 12SERBIA183♠x♦7-1+0
-0.1Round 5JJs GANG45♥♦K-3+5
-0.4Round 2SNAPDRAGON175♦x♣Q-1+0
-0.5Round 4GATHER HERNING244♥♠6+1+0
-0.5Round 8RATRUT274♠♦Q-2-5
-0.5Round 9CTCBA SENIORS85♠♦K+1+8
-0.5Round 12SERBIA251♠♣J+1-1
-0.6Round 3TEAM PHLINK13♥♠A-2+8
-0.6Round 7UAE MIXED132♥♦7-3+7
-0.6Round 9CTCBA SENIORS124♥♣K+1+0
-0.6Round 11CHINESE TAIPEI OPEN13NT♣3+2+11
-0.8Round 1SPS CONSTRUCTION81NT♣2=-2
-0.8Round 9CTCBA SENIORS143NT♣4=-2
-0.9Round 8RATRUT223♦♣3=+7
-0.9Round 10APAHEILI274♠♠4=+0
-0.9Round 11CHINESE TAIPEI OPEN93NT♠2+1-7
-1.0Round 2SNAPDRAGON281NT♥3-2+0
-1.0Round 5JJs GANG52♣♥A-1-4
-1.0Round 11CHINESE TAIPEI OPEN142NT♥A+1-2
-1.1Round 2SNAPDRAGON154♠♥T-1+6
-1.1Round 10APAHEILI243♠♦4-1-4
-1.2Round 2SNAPDRAGON205♣♥4-1+9
-1.3Round 1SPS CONSTRUCTION131NT♦K=-5
-1.3Round 7UAE MIXED101NT♥9+3-9
-1.3Round 11CHINESE TAIPEI OPEN134♥♥J=-3
-1.4Round 8RATRUT204♥♣6+1-1
-1.4Round 10APAHEILI172♦♣A-3-1
-1.5Round 1SPS CONSTRUCTION121NT♣A+1-10
-1.5Round 1SPS CONSTRUCTION142NT♦Q-1-4
-1.6Round 4GATHER HERNING204NT♣7=+13
-1.6Round 5JJs GANG83NT♥9-1-4
-1.6Round 8RATRUT234♥♥6+2-1
-1.7Round 5JJs GANG102♣♦6+1-1
-1.7Round 12SERBIA234♠♣9+1+0
-1.8Round 5JJs GANG73NT♠2+1-1
-1.9Round 3TEAM PHLINK85♦♠4-2+0
-2.0Round 7UAE MIXED41NT♦3+4-2
-2.0Round 7UAE MIXED143NT♠4+1-1
-2.0Round 12SERBIA203♠♥7=-1
-2.1Round 5JJs GANG33♦♥Q+1+0
-2.2Round 5JJs GANG126♥♦T-2-11
-2.5Round 2SNAPDRAGON192♥♦7+1+0
-2.5Round 8RATRUT243NT♦3-2-11
-2.6Round 4GATHER HERNING274♥♥K+1+0
-2.6Round 7UAE MIXED13♣♦7-1+1
-2.6Round 8RATRUT252NTx♣Q-1-3
-2.6Round 10APAHEILI223♠♦7=+0
-2.9Round 10APAHEILI254♠♣T-1-5
-3.1Round 4GATHER HERNING224♥♠7+1+0
-3.1Round 10APAHEILI211♠♦A+2-1
-3.2Round 3TEAM PHLINK32♠♣A-3-1
-3.3Round 1SPS CONSTRUCTION64♥♠K+1-1
-3.3Round 5JJs GANG113NT♥9=+0
-3.6Round 1SPS CONSTRUCTION14♠x♥A=-10
-3.6Round 7UAE MIXED34♥♣J-1+0
-3.7Round 8RATRUT153NT♣8=+1
-3.8Round 1SPS CONSTRUCTION105♠♣A+1-5
-3.8Round 4GATHER HERNING212♥x♣K-2-4
-4.5Round 1SPS CONSTRUCTION25♥x♦Q-2-5
-4.5Round 4GATHER HERNING194♠♣K-1-5
-5.3Round 11CHINESE TAIPEI OPEN64♥x♠K-1-7
-5.8Round 2SNAPDRAGON253♠♣T=-10
-5.8Round 8RATRUT174♠x♥K-1-9
-6.2Round 9CTCBA SENIORS105♣x♠6=-4
-6.2Round 10APAHEILI194♥♦A-3-1
-6.8Round 2SNAPDRAGON274♠♣3+2-11
-7.0Round 1SPS CONSTRUCTION74♠♦J-1-12
-7.7Round 2SNAPDRAGON267♦♠4=+2
-7.9Round 7UAE MIXED24♠x♥2+2-12
-8.7Round 12SERBIA174♥♣J=-8
-9.1Round 11CHINESE TAIPEI OPEN116♥♦6=+0
-9.4Round 11CHINESE TAIPEI OPEN51NTx♥7-3-9
-9.5Round 8RATRUT283NT♦3-2-11
-10.8Round 3TEAM PHLINK144♠xx♣A-1-12
-12.8Round 3TEAM PHLINK54♠x♥4-3-12
-13.6Round 12SERBIA224♠x♥A=-15