🇭🇰 CHAN Tze Him (Chris) · CHINA HONG KONG

50rank
+39.7Butler · 224 bds
+0.18per board
±4.7swing
-0.12vs par /bd · #76/115
+0.19adjusted /bd
Butler per round: -26.5 -9.8 19.8 -18.2 6.8 -13.5 -36.3 -10.2 3.3 19.7 60.5 15.7 33 10.9 4.1 -19.6by round

vs par split: bidding +0.28 · play -0.40

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.19/bd

Card play — on target: opening leads 76.7% #61 of 115 · declarer play 73.0% #67 of 115 · defence 77.3% #108 of 115

Card play by contract type — on target
vs NTvs a suit
Opening leads59.1% (22)86.8% (38)
Declarer play64.7% (17)76.1% (46)
Defence75.0% (44)78.8% (66)

Opening leads by suit led: ♠ 76.9% (13) · ♥ 55.6% (18) · ♦ 93.3% (15) · ♣ 85.7% (14)

vs par by strain: NT +0.61 (79) · a suit -0.53 (141)

vs par by level: part-score +0.12 (74) · game -0.49 (118) · slam +0.79 (28)

By role: declaring +0.15/bd (-2.26 vs par · 111) · defending +0.20/bd (+1.97 vs par · 113)

By vulnerability: vulnerable -0.09/bd (-0.38 vs par · 112) · not vulnerable +0.44/bd (+0.13 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2E.MooD.Ramirez – G.GuridiClosed14-26.5-1.89-2.79
Round 3E.MooA.Zamir – O.ToledanoClosed14-9.8-0.70-2.29
Round 4E.MooS.Scata – A.ManganellaClosed14+19.8+1.41+1.50
Round 5E.MooJ.Cuervo Lopera – F.Von BrudersdorffOpen14-18.2-1.30-1.29
Round 6E.MooA.Naser – A.AshrafClosed14+6.8+0.49-1.71
Round 7E.MooG.Mendes De Leon – T.SprinkhuizenOpen14-13.5-0.96+0.36
Round 8E.MooM.Chodacki – M.SobczakClosed14-36.3-2.59-1.29
Round 9E.MooZ.Grossack – O.KriegelOpen14-10.2-0.73-0.71
Round 11E.MooH.Huang – H.GuoOpen14+3.3+0.24+0.14
Round 13E.MooP.Haw – Y.LiuClosed14+19.7+1.41+1.43
Round 14E.MooC.Pelaelo – K.TabonaOpen14+60.5+4.32+4.29
Round 16E.MooX.Yang – S.MacdonaldOpen14+15.7+1.12+0.50
Round 17E.MooK.Jin – C.ZhaoClosed14+33.0+2.36+3.71
Round 18E.MooB.Johnston – N.MitchellOpen14+10.9+0.78-1.50
Round 20E.MooS.Wijayanto – R.NarendraOpen14+4.1+0.29-0.07
Round 21E.MooS.Hult – A.StokkaClosed14-19.6-1.40-2.29

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
+13.8Round 16🇨🇦 CANADA56NT♣2-1+17
+13.0Round 20🇮🇩 INDONESIA26♠♥K-1+17
+12.0Round 14BOTSWANA46♠♣K-2+12
+10.5Round 9🇺🇸 USA 136♥♦10-2+11
+10.5Round 14BOTSWANA123♣x♥Q-2+3
+9.8Round 18🇳🇿 NEW ZEALAND137♥♠K=+0
+9.6Round 13🇸🇬 SINGAPORE123♥x♠4-2+9
+9.1Round 4🇮🇹 ITALY64♠♦Q=+10
+9.1Round 17🇨🇳 CHINA116♣♦A=+0
+9.0Round 14BOTSWANA94♠♥A-1+10
+8.9Round 16🇨🇦 CANADA103♠♦10+2+19
+8.8Round 13🇸🇬 SINGAPORE115♥x♦4=+8
+8.7Round 7🇳🇱 NETHERLANDS55♣x♦A-2+8
+8.4Round 5🇨🇴 COLOMBIA54♥x♣2+1+6
+8.3Round 6🇪🇬 EGYPT74♥♦Q=+10
+8.0Round 3🇮🇱 ISRAEL66♠♥J+1-13
+8.0Round 14BOTSWANA83NT♥6-1+11
+7.9Round 14BOTSWANA66♥♣9=+0
+7.8Round 4🇮🇹 ITALY46NT♦2+1+12
+7.0Round 11🇹🇼 CHINESE TAIPEI56NT♥6=+0
+6.9Round 17🇨🇳 CHINA73NT♥3-2+8
+6.1Round 5🇨🇴 COLOMBIA124♥♦2-1+6
+6.1Round 11🇹🇼 CHINESE TAIPEI86♠♦K=+10
+6.0Round 14BOTSWANA36NT♠9+1+11
+5.7Round 6🇪🇬 EGYPT14♠♦Q=+0
+5.5Round 8🇵🇱 POLAND12♥♣8=+5
+5.4Round 13🇸🇬 SINGAPORE25♦♠A-2+7
+5.2Round 20🇮🇩 INDONESIA113NT♦K-4+7
+5.1Round 9🇺🇸 USA 1121NT♦7+1+9
+5.0Round 3🇮🇱 ISRAEL54♠♦6-1-3
+5.0Round 17🇨🇳 CHINA105♠x♦3=+5
+5.0Round 17🇨🇳 CHINA131NTx♠3+1+11
+4.7Round 17🇨🇳 CHINA53NT♥Q-3+13
+4.4Round 18🇳🇿 NEW ZEALAND103NT♥6-4+6
+4.4Round 20🇮🇩 INDONESIA12♠♥2=+1
+4.3Round 14BOTSWANA53NT♣10-1+6
+4.2Round 21🇸🇪 SWEDEN54♥♦Q-2+13
+4.1Round 6🇪🇬 EGYPT33NT♣J-2+6
+4.0Round 21🇸🇪 SWEDEN81NT♣2=+0
+3.9Round 6🇪🇬 EGYPT53NT♥A+2+0
+3.9Round 21🇸🇪 SWEDEN44♠♣5-1+12
+3.8Round 18🇳🇿 NEW ZEALAND11NT♣Q-2+5
+3.7Round 16🇨🇦 CANADA24♠♦A-1+12
+3.6Round 9🇺🇸 USA 143NT♥J-2+3
+3.6Round 13🇸🇬 SINGAPORE73NT♦Q-2+8
+3.4Round 4🇮🇹 ITALY143NT♥3=+0
+3.4Round 16🇨🇦 CANADA143♠♦2+3+5
+3.4Round 17🇨🇳 CHINA83♠♦J=+6
+3.4Round 21🇸🇪 SWEDEN142♠♥10=+0
+3.3Round 20🇮🇩 INDONESIA103NT♦3=+0
+3.2Round 11🇹🇼 CHINESE TAIPEI72NT♣3=+6
+3.2Round 18🇳🇿 NEW ZEALAND45♣x♥K-1+0
+3.1Round 14BOTSWANA23NT♣5+3+3
+3.0Round 6🇪🇬 EGYPT132♥♥6=+0
+2.9Round 2🇨🇱 CHILE94♠♦9+1+0
+2.9Round 3🇮🇱 ISRAEL44♠♦4+1+0
+2.9Round 4🇮🇹 ITALY32♠♣6+3+6
+2.9Round 7🇳🇱 NETHERLANDS74♥♦Q-1+6
+2.9Round 14BOTSWANA134♥♠5+1+0
+2.8Round 17🇨🇳 CHINA26♥♠7+1+1
+2.7Round 16🇨🇦 CANADA44♠♥9=+0
+2.6Round 11🇹🇼 CHINESE TAIPEI116♦♠A=-2
+2.5Round 7🇳🇱 NETHERLANDS93NT♦4-3+2
+2.5Round 13🇸🇬 SINGAPORE61NT♦A=-1
+2.4Round 4🇮🇹 ITALY13NT♥J+1+1
+2.4Round 4🇮🇹 ITALY134♥♦A=+3
+2.4Round 14BOTSWANA112♠♦4+1+1
+2.0Round 9🇺🇸 USA 183♥♦2-2+0
+2.0Round 17🇨🇳 CHINA63NT♥A-1-5
+1.9Round 13🇸🇬 SINGAPORE134♠♦K+1+0
+1.7Round 8🇵🇱 POLAND10Pass+3
+1.7Round 18🇳🇿 NEW ZEALAND22NT♥A=-1
+1.7Round 18🇳🇿 NEW ZEALAND114♠x♥6-2-3
+1.7Round 20🇮🇩 INDONESIA143NT♣7+3+3
+1.6Round 2🇨🇱 CHILE111NT♠5-1-2
+1.6Round 5🇨🇴 COLOMBIA63♦♥K=+0
+1.6Round 6🇪🇬 EGYPT84♠♥Q=+0
+1.6Round 21🇸🇪 SWEDEN113NT♥4=-1
+1.5Round 13🇸🇬 SINGAPORE4Pass+3
+1.5Round 16🇨🇦 CANADA93♦♥10=-11
+1.5Round 18🇳🇿 NEW ZEALAND62♥♠A+1+0
+1.4Round 16🇨🇦 CANADA113♥♠K=+0
+1.4Round 16🇨🇦 CANADA133NT♥A=+0
+1.3Round 8🇵🇱 POLAND122♥♠10=+5
+1.3Round 11🇹🇼 CHINESE TAIPEI42♥♣A+1+0
+1.3Round 16🇨🇦 CANADA84♠♣9+1+1
+1.2Round 2🇨🇱 CHILE121NT♦A=-1
+1.2Round 7🇳🇱 NETHERLANDS132♥♦2+1+0
+1.1Round 2🇨🇱 CHILE84♥♣A+1+0
+1.1Round 6🇪🇬 EGYPT22♣♥A+2+0
+1.0Round 3🇮🇱 ISRAEL141NT♣4=+0
+1.0Round 8🇵🇱 POLAND24♥♠3+1+1
+0.9Round 2🇨🇱 CHILE33NT♥K+1+1
+0.9Round 9🇺🇸 USA 1113♠♣Q-3-1
+0.9Round 14BOTSWANA14♠♣2=+0
+0.9Round 18🇳🇿 NEW ZEALAND31NT♦3-1-1
+0.8Round 2🇨🇱 CHILE63NT♠K=+1
+0.8Round 3🇮🇱 ISRAEL103NT♥10=+0
+0.7Round 11🇹🇼 CHINESE TAIPEI63♠♦7+1+1
+0.7Round 11🇹🇼 CHINESE TAIPEI106♠♣2=+0
+0.6Round 7🇳🇱 NETHERLANDS62♠♣2=+1
+0.6Round 7🇳🇱 NETHERLANDS122♠♦K-1+2
+0.5Round 21🇸🇪 SWEDEN34♠♣Q=+1
+0.4Round 7🇳🇱 NETHERLANDS44♠♣6+1+0
+0.3Round 5🇨🇴 COLOMBIA91NT♣2=-1
+0.3Round 9🇺🇸 USA 1101NT♥3+1-1
+0.3Round 11🇹🇼 CHINESE TAIPEI134♠♥J=+0
+0.3Round 13🇸🇬 SINGAPORE33NT♥J=-1
+0.3Round 20🇮🇩 INDONESIA43NT♦Q+1+0
+0.2Round 8🇵🇱 POLAND114♥♠3+1+0
+0.2Round 14BOTSWANA72NT♠2+2+9
-0.0Round 3🇮🇱 ISRAEL24♥♠K+1+0
+0.0Round 3🇮🇱 ISRAEL74♠♥2=-3
-0.0Round 17🇨🇳 CHINA92NT♥Q=+0
+0.0Round 18🇳🇿 NEW ZEALAND86♠♦8+1-11
-0.1Round 3🇮🇱 ISRAEL113♠♥9=+0
-0.1Round 4🇮🇹 ITALY84♥♣7-1-2
-0.1Round 5🇨🇴 COLOMBIA31NT♣2=+7
-0.1Round 17🇨🇳 CHINA14♥♦K=+0
-0.2Round 2🇨🇱 CHILE41NT♣6+3+9
-0.2Round 11🇹🇼 CHINESE TAIPEI23NT♠A+1+0
-0.3Round 4🇮🇹 ITALY95♠♦2+2-12
-0.3Round 20🇮🇩 INDONESIA63NT♥4+2+0
-0.4Round 4🇮🇹 ITALY124♥♠10=-1
-0.4Round 6🇪🇬 EGYPT143♣♠J+1-7
-0.4Round 9🇺🇸 USA 161NT♠5=+1
-0.5Round 13🇸🇬 SINGAPORE11NT♦3+1+7
-0.5Round 18🇳🇿 NEW ZEALAND54♥♣A=+0
-0.6Round 17🇨🇳 CHINA122♠♣A=-5
-0.7Round 16🇨🇦 CANADA35♥x♥8-3-4
-0.7Round 18🇳🇿 NEW ZEALAND124♠♥4-2-6
-0.8Round 4🇮🇹 ITALY22♦♥Q+1+0
-0.8Round 9🇺🇸 USA 1143NT♠Q+2-1
-0.8Round 17🇨🇳 CHINA45♦♣A=+2
-1.0Round 4🇮🇹 ITALY53♥♠2+1+4
-1.0Round 6🇪🇬 EGYPT103♦♠A-2-9
-1.0Round 20🇮🇩 INDONESIA134♠♦5+1+0
-1.0Round 21🇸🇪 SWEDEN64♠♦8=+0
-1.1Round 4🇮🇹 ITALY114♥♦4+1-1
-1.1Round 9🇺🇸 USA 114♥♣A+1+0
-1.1Round 11🇹🇼 CHINESE TAIPEI16♦♠J=+2
-1.2Round 11🇹🇼 CHINESE TAIPEI32♣♥K-1-2
-1.3Round 13🇸🇬 SINGAPORE51NT♣9+1-7
-1.4Round 13🇸🇬 SINGAPORE104♥♠10=+0
-1.4Round 21🇸🇪 SWEDEN73NT♠Q+2+0
-1.5Round 8🇵🇱 POLAND134NT♠6+2+13
-1.6Round 7🇳🇱 NETHERLANDS34♣♥A-2+5
-1.7Round 2🇨🇱 CHILE104♥♠3-1-6
-1.7Round 6🇪🇬 EGYPT45♦x♦8-2+4
-1.7Round 8🇵🇱 POLAND83NT♥2+2-1
-1.7Round 16🇨🇦 CANADA6Pass-3
-1.7Round 21🇸🇪 SWEDEN23NT♥10+4-2
-1.8Round 3🇮🇱 ISRAEL94♥♥5=+0
-1.8Round 11🇹🇼 CHINESE TAIPEI144♠♥Q-2-5
-1.8Round 20🇮🇩 INDONESIA93NT♦A-2-8
-1.9Round 5🇨🇴 COLOMBIA84♥♣8-1-4
-1.9Round 18🇳🇿 NEW ZEALAND143NT♠8-2-5
-2.1Round 3🇮🇱 ISRAEL83♥♣6+1+4
-2.1Round 5🇨🇴 COLOMBIA14♠♣2-1-4
-2.1Round 7🇳🇱 NETHERLANDS113NT♠2+1-1
-2.1Round 17🇨🇳 CHINA143♦♥9-4+5
-2.2Round 4🇮🇹 ITALY71NT♥J=+1
-2.2Round 13🇸🇬 SINGAPORE84♥♣5+1+0
-2.3Round 4🇮🇹 ITALY103NT♠K=+0
-2.3Round 17🇨🇳 CHINA36NT♣4=+11
-2.3Round 20🇮🇩 INDONESIA123NT♣2-4-8
-2.4Round 9🇺🇸 USA 174♠♠6=+0
-2.6Round 6🇪🇬 EGYPT114♠♥Q+1-1
-2.6Round 8🇵🇱 POLAND64♥♥3+1-1
-2.6Round 21🇸🇪 SWEDEN11NT♥5=-6
-2.7Round 11🇹🇼 CHINESE TAIPEI123NT♥5-1+5
-2.8Round 2🇨🇱 CHILE132♠♥10=-6
-2.8Round 8🇵🇱 POLAND43NT♥3+1-1
-2.9Round 13🇸🇬 SINGAPORE143NT♦2=+1
-3.0Round 5🇨🇴 COLOMBIA103♠♣2+1-1
-3.0Round 14BOTSWANA102NT♣5-1-6
-3.1Round 3🇮🇱 ISRAEL123NT♥4-3-7
-3.1Round 20🇮🇩 INDONESIA73♠♦K=+0
-3.3Round 5🇨🇴 COLOMBIA44♠♥A=-9
-3.3Round 9🇺🇸 USA 1133♦♣7-1+1
-3.3Round 20🇮🇩 INDONESIA5Adj.♦A-4
-3.5Round 20🇮🇩 INDONESIA84NT♦J+1-11
-3.7Round 14BOTSWANA142♣♥Q=+0
-3.7Round 16🇨🇦 CANADA12♠♣2+2-6
-3.8Round 2🇨🇱 CHILE12♠♣7+1-7
-3.8Round 21🇸🇪 SWEDEN133♦x♦3-1-8
-4.0Round 5🇨🇴 COLOMBIA24♥x♣2-1+0
-4.1Round 5🇨🇴 COLOMBIA143♠♣2-2+1
-4.1Round 7🇳🇱 NETHERLANDS21NT♥10+1-5
-4.1Round 7🇳🇱 NETHERLANDS143NT♥5-3-6
-4.1Round 21🇸🇪 SWEDEN94♥♦K+3-17
-4.2Round 2🇨🇱 CHILE25♥♦Q=+0
-4.2Round 5🇨🇴 COLOMBIA71NT♣2+1-6
-4.3Round 7🇳🇱 NETHERLANDS13♥♣7+2+3
-4.4Round 6🇪🇬 EGYPT123NT♣6-1-10
-4.5Round 6🇪🇬 EGYPT93♥♠A+1-8
-4.6Round 7🇳🇱 NETHERLANDS104♠♥Q-3-10
-4.7Round 18🇳🇿 NEW ZEALAND92♥♣3=-5
-5.1Round 3🇮🇱 ISRAEL36♦♦3=+11
-5.2Round 16🇨🇦 CANADA74♥♠9-1-12
-5.3Round 2🇨🇱 CHILE52♥♠Q=-6
-5.6Round 13🇸🇬 SINGAPORE93NTx♥9-4-14
-5.6Round 21🇸🇪 SWEDEN124♥♦10-3-7
-5.7Round 5🇨🇴 COLOMBIA133NT♠2-2-13
-6.1Round 8🇵🇱 POLAND146♦♥A=-11
-6.2Round 5🇨🇴 COLOMBIA113NT♠6+1+0
-6.3Round 6🇪🇬 EGYPT64♠x♦K-1-9
-6.3Round 9🇺🇸 USA 123NT♥5=-10
-6.4Round 9🇺🇸 USA 154♥x♣A-2-5
-6.5Round 8🇵🇱 POLAND93♦♥5-2-13
-6.6Round 2🇨🇱 CHILE73NT♣A-1-12
-6.8Round 8🇵🇱 POLAND56♠♥K=+0
-7.3Round 3🇮🇱 ISRAEL133♠♥5+1-10
-7.8Round 8🇵🇱 POLAND34♠♣8-2-8
-8.0Round 3🇮🇱 ISRAEL16♠♦A-2-11
-8.3Round 18🇳🇿 NEW ZEALAND76♦♣4=+0
-8.5Round 20🇮🇩 INDONESIA37♦♦8=+2
-9.6Round 7🇳🇱 NETHERLANDS87♠♦K=+0
-10.2Round 8🇵🇱 POLAND75♥x♦7-4-10
-10.4Round 2🇨🇱 CHILE144♥x♠5=-10
-11.1Round 16🇨🇦 CANADA123NT♥2=-11
-11.6Round 11🇹🇼 CHINESE TAIPEI96♥♣A-1-13
-11.9Round 9🇺🇸 USA 196♣♠J-1-17
-17.0Round 21🇸🇪 SWEDEN106♦x♣2-4-17