SZE Shun Sum Alan · HOBAA

261rank
-27.0Butler · 168 bds
-0.16per board
±4.0swing
-0.50vs par /bd · #270/345
+0.24adjusted /bd
Butler per round: 10.3 -39.2 10.3 18 7.7 -3 -5.1 6 0.1 1.4 -20.8 -12.7by round

vs par split: bidding -0.48 · play -0.02

Strength of schedule: opponents averaged +0.40/bd (a tough draw) → opponent-adjusted +0.24/bd

Card play — on target: opening leads 80.9% #138 of 345 · declarer play 77.1% #170 of 345 · defence 85.2% #160 of 345

Bidding activity — not a pass: 43.8% #160 of 345 (203/464)

Card play by contract type — on target
vs NTvs a suit
Opening leads72.7% (11)83.3% (36)
Declarer play83.3% (12)73.9% (23)
Defence72.2% (18)88.9% (63)

Opening leads by suit led: ♠ 76.9% (13) · ♥ 72.7% (11) · ♦ 83.3% (12) · ♣ 90.9% (11)

vs par by strain: NT -0.36 (45) · a suit -0.55 (123)

vs par by level: part-score -0.19 (68) · game -0.88 (92) · slam +1.25 (8)

By role: declaring +0.18/bd (-2.30 vs par · 87) · defending -0.53/bd (+1.43 vs par · 81)

By vulnerability: vulnerable -0.22/bd (-1.08 vs par · 84) · not vulnerable -0.10/bd (+0.08 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.ChiuJ.Maricic – M.MladenovicOpen14+10.3+0.74-0.14
Round 2W.ChiuR.Welland – S.AukenOpen14-39.2-2.80-1.93
Round 3W.ChiuC.Szabo – K.MezeiClosed14+10.3+0.74+1.36
Round 4W.ChiuJ.Smith – F.PollackClosed14+18.0+1.29-0.86
Round 5W.ChiuS.Weinberger – M.StrafnerClosed14+7.7+0.55-0.57
Round 6W.ChiuN.Fitzgibbon – A.MesburClosed14-3.0-0.21+2.86
Round 7W.ChiuG.Beniada – A.LevyOpen14-5.1-0.36-1.29
Round 8W.ChiuH.Graversen – E.JepsenClosed14+6.0+0.43+0.00
Round 9W.ChiuY.Zack – R.PachtmanOpen14+0.1+0.01-1.64
Round 10W.ChiuM.Passell – G.HampsonClosed14+1.4+0.10+1.07
Round 11W.ChiuK.Araszkiewicz – K.KotorowiczClosed14-20.8-1.49-3.43
Round 12W.ChiuM.Zur-Campanile – J.Seamon-MolsonOpen14-12.7-0.91-1.43

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
+11.1Round 7LES MOUSQUETAIRES26♠♦J=+14
+10.7Round 10DAVINCI223♥x♣K-3+12
+9.9Round 6IRELAND263NT♠9=+10
+8.7Round 4TEAM CANADA265♦♥2-1+12
+7.5Round 11SPS CONSTRUCTION44♥♣A+1+0
+7.0Round 3HUNGARY MIXED84♠x♦A-2+9
+6.7Round 3HUNGARY MIXED55♣x♠A-2+10
+6.1Round 1SERBIA105♥x♦A-1+7
+6.1Round 4TEAM CANADA174♦x♠T-2+5
+6.0Round 9ISRAEL MIX94♠x♣K+2-5
+5.8Round 1SERBIA94♠♥T-3+10
+5.4Round 3HUNGARY MIXED103NT♥A=+10
+5.2Round 3HUNGARY MIXED31NTx♥T=+7
+5.2Round 8PHARMASERVICE204♠x♥A-3+5
+5.0Round 1SERBIA74♠♥7=+0
+4.9Round 4TEAM CANADA283NT♥9-1+5
+4.9Round 8PHARMASERVICE283♠♦J=+7
+4.6Round 1SERBIA53♦♥Q+1+1
+4.5Round 4TEAM CANADA194♠♣A-1+5
+4.3Round 10DAVINCI153♠♠K=+0
+4.3Round 10DAVINCI162♣♣2-2+7
+4.1Round 6IRELAND221♠♠2+1+6
+3.9Round 8PHARMASERVICE243NT♦5-3+11
+3.8Round 4TEAM CANADA224♥♠3+2+1
+3.7Round 5SIGMA52♠♥2-3+6
+3.7Round 8PHARMASERVICE153NT♣8=-1
+3.5Round 6IRELAND253♠♦K=+0
+3.4Round 5SIGMA23♥♦A+1-7
+3.3Round 5SIGMA113NT♥3=+0
+3.2Round 5SIGMA82♥♦2=+5
+3.1Round 7LES MOUSQUETAIRES54♠♦A-1+10
+3.0Round 9ISRAEL MIX103NT♦Q=+0
+2.9Round 9ISRAEL MIX72♠♣6=+10
+2.7Round 2VENTIN216♦♣4+1+11
+2.7Round 10DAVINCI242♠♥3=+0
+2.6Round 11SPS CONSTRUCTION32♠♦6=-1
+2.4Round 4TEAM CANADA205♥♣2=-13
+2.4Round 8PHARMASERVICE173♥♦J-1+6
+2.3Round 2VENTIN231♠♥5+1+6
+2.3Round 7LES MOUSQUETAIRES73♠♣A=+0
+2.1Round 3HUNGARY MIXED143NT♣A+2+0
+2.0Round 7LES MOUSQUETAIRES143NT♣6+1+1
+1.8Round 1SERBIA41NT♦7+1+10
+1.8Round 5SIGMA73NT♠2+1+1
+1.8Round 5SIGMA133♦♠K=-3
+1.7Round 10DAVINCI214♣♣8-1+4
+1.6Round 12SEABASS225♥♠A+1-1
+1.5Round 1SERBIA121NT♠7+4-9
+1.5Round 8PHARMASERVICE261NT♠6-1-5
+1.4Round 1SERBIA112♠x♦2-1+7
+1.4Round 4TEAM CANADA163NT♦9+3+9
+1.4Round 6IRELAND163♥♦4-3+5
+1.4Round 10DAVINCI203♣♠K+1+10
+1.4Round 12SEABASS252♠♥A+2+1
+1.3Round 1SERBIA141NT♥K-1-2
+1.3Round 11SPS CONSTRUCTION134♥♦A=+3
+1.2Round 12SEABASS194♠♦8+1+0
+1.1Round 3HUNGARY MIXED111NT♦T=+5
+1.1Round 12SEABASS274♠x♠J-1+8
+1.0Round 1SERBIA81NT♠2-3+0
+1.0Round 2VENTIN282♠♥4-2+0
+1.0Round 4TEAM CANADA234♠♦J+2-13
+1.0Round 5SIGMA91NT♣A-1+3
+1.0Round 11SPS CONSTRUCTION142NT♥A+1+2
+0.9Round 7LES MOUSQUETAIRES93NT♦7+1+1
+0.9Round 8PHARMASERVICE223♦♣3=-7
+0.9Round 12SEABASS162♥♦Q+1-2
+0.8Round 1SERBIA14♠♥A=-8
+0.8Round 2VENTIN224♠♠3+2+1
+0.8Round 3HUNGARY MIXED64♥♦J=+0
+0.7Round 8PHARMASERVICE234♥♦5+1+0
+0.7Round 8PHARMASERVICE252♠♣8+1+1
+0.7Round 9ISRAEL MIX131NT♣8=+0
+0.6Round 5SIGMA144♠♦Q+2-11
+0.6Round 9ISRAEL MIX124♥♣A+1+0
+0.5Round 4TEAM CANADA255♦♠A+1+10
+0.5Round 8PHARMASERVICE274♠♠J-2+5
+0.5Round 9ISRAEL MIX84♠♦K+2-8
+0.5Round 12SEABASS244♠x♥A-1+0
+0.4Round 3HUNGARY MIXED95♠♣8=+0
+0.4Round 5SIGMA126♥♣6-1+11
+0.1Round 7LES MOUSQUETAIRES42♠♦8+1+0
+0.1Round 9ISRAEL MIX23♠♦6+1+7
+0.1Round 12SEABASS153♦♠T=+1
+0.0Round 11SPS CONSTRUCTION93NT♠Q=+6
+0.0Round 12SEABASS184♠♦7-2+0
-0.2Round 4TEAM CANADA244♥♣5=-1
-0.2Round 5SIGMA14♥♠6+3+10
-0.2Round 7LES MOUSQUETAIRES123♣♣3-1-2
-0.2Round 11SPS CONSTRUCTION51NT♠2-1-2
-0.3Round 11SPS CONSTRUCTION63♦♥K-1+2
-0.4Round 6IRELAND184♥♣K+1+0
-0.4Round 11SPS CONSTRUCTION13NT♥J+1-11
-0.5Round 3HUNGARY MIXED73♥♠Q-1-1
-0.5Round 6IRELAND194♥♦K=+13
-0.5Round 6IRELAND283NT♥6+1+0
-0.5Round 10DAVINCI171NT♠2+1+0
-0.6Round 3HUNGARY MIXED13♥♠A-2+8
-0.8Round 6IRELAND212♠♠T+1+0
-0.8Round 9ISRAEL MIX62♠♦2-2+0
-0.8Round 10DAVINCI185♥♠T-1+6
-0.9Round 10DAVINCI274♠♣Q=+0
-1.1Round 4TEAM CANADA184♥♦4+2-17
-1.1Round 9ISRAEL MIX14♠♦A-1-4
-1.1Round 9ISRAEL MIX144♥♥8+1+0
-1.2Round 4TEAM CANADA153NT♦9=+2
-1.2Round 7LES MOUSQUETAIRES11NT♦Q=-5
-1.2Round 7LES MOUSQUETAIRES114♠♦A-1-5
-1.2Round 8PHARMASERVICE194♠♣K+1-11
-1.2Round 10DAVINCI195♦♠A-1+5
-1.3Round 11SPS CONSTRUCTION114♥♦K+2-11
-1.4Round 10DAVINCI283NT♠A=+0
-1.7Round 5SIGMA44♥x♣K-1-7
-1.7Round 9ISRAEL MIX52♦♦3+2-10
-1.7Round 12SEABASS234♠♣T+1+0
-1.8Round 2VENTIN154♠x♥T-1-8
-1.9Round 6IRELAND153NT♥4=+0
-2.0Round 2VENTIN181♥♠Q+3-1
-2.0Round 6IRELAND177♠♥6=+0
-2.1Round 3HUNGARY MIXED132♠♣2=-6
-2.2Round 5SIGMA34♦♥Q-1-5
-2.2Round 5SIGMA63NT♥A-1-4
-2.2Round 6IRELAND202♠♥Q=-6
-2.3Round 1SERBIA131NT♠9+1-5
-2.3Round 6IRELAND234♥x♥8-1+9
-2.3Round 9ISRAEL MIX31NT♠A+3-2
-2.5Round 7LES MOUSQUETAIRES33♥♣J=-6
-2.6Round 2VENTIN204♣♦Q=-12
-2.6Round 3HUNGARY MIXED123♦♥Q=+1
-2.6Round 7LES MOUSQUETAIRES131NT♥T+2-10
-2.6Round 9ISRAEL MIX43NT♠K+1+0
-2.9Round 10DAVINCI254♠♣T-1-5
-2.9Round 11SPS CONSTRUCTION23NT♦T+2+0
-2.9Round 12SEABASS173♥♣J=-1
-3.0Round 8PHARMASERVICE163♠♥J-1-5
-3.2Round 12SEABASS265♦♠K-1-6
-3.3Round 1SERBIA65♥♠K=-1
-3.4Round 7LES MOUSQUETAIRES83NT♣K-1-5
-3.4Round 11SPS CONSTRUCTION83♠♣A=-6
-3.4Round 12SEABASS203♥♠A-2-3
-3.5Round 2VENTIN193NT♦5-2-6
-3.8Round 6IRELAND244♥x♣K-2+3
-4.0Round 2VENTIN276♠♥3=+0
-4.1Round 9ISRAEL MIX113NTx♥8-1-11
-4.1Round 12SEABASS283♦♣K-1-10
-4.2Round 8PHARMASERVICE184♠♣K=-6
-4.2Round 12SEABASS213NT♦2-2-7
-4.3Round 2VENTIN254♠♣T=+0
-4.4Round 4TEAM CANADA213NT♥K-1-6
-4.5Round 1SERBIA25♦x♠K-2-5
-4.7Round 2VENTIN266♦♣6+1-13
-5.2Round 5SIGMA103NT♥5-2-7
-5.3Round 7LES MOUSQUETAIRES64♥♥A=-10
-5.3Round 11SPS CONSTRUCTION122♥♥A=-6
-5.6Round 2VENTIN244♠♦8+1+10
-5.8Round 11SPS CONSTRUCTION73♠♥A+1-7
-5.9Round 2VENTIN164♠♦Q=-3
-6.1Round 3HUNGARY MIXED24♠♦2-1-12
-6.5Round 3HUNGARY MIXED45♦x♠3-1-12
-7.5Round 6IRELAND273NT♣9+1+0
-7.5Round 10DAVINCI236♦♠6-1-13
-8.2Round 7LES MOUSQUETAIRES103NT♥3+1-1
-8.4Round 4TEAM CANADA274♥♠4-1-11
-8.5Round 10DAVINCI263♣♣9=-11
-8.9Round 1SERBIA35♣♥3=-7
-10.0Round 8PHARMASERVICE216♥♣T=+0
-11.6Round 2VENTIN175♦x♥A=-12
-13.6Round 11SPS CONSTRUCTION104♠♠3-2-17