🇭🇰 CHAN Monica · CHINA HONG KONG

99rank
-48.0Butler · 224 bds
-0.21per board
±4.6swing
-0.08vs par /bd · #65/122
-0.28adjusted /bd
Butler per round: -18.3 -12.7 6.5 -8.2 1.7 -2.6 4.1 -19.5 -0.9 -4.3 -6.9 8.4 1 3.7by round

vs par split: bidding +0.39 · play -0.57

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted -0.28/bd

Card play — on target: opening leads 86.7% #33 of 122 · declarer play 71.8% #86 of 122 · defence 82.5% #97 of 122

Card play by contract type — on target
vs NTvs a suit
Opening leads·86.7% (45)
Declarer play·71.8% (39)
Defence·82.5% (80)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 78.6% (14) · ♦ 83.3% (12) · ♣ 100.0% (9)

vs par by strain: a suit -0.18 (161)

vs par by level: part-score -0.11 (65) · game +0.75 (81) · slam -5.53 (15)

By role: declaring +0.64/bd (-1.64 vs par · 115) · defending -1.11/bd (+1.58 vs par · 109)

By vulnerability: vulnerable +0.01/bd (-0.06 vs par · 112) · not vulnerable -0.44/bd (-0.09 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.WongJ.Klukowski – A.JezioroOpen16-18.3-1.14-4.38
Round 2W.NeumannR.Marsal – E.WladowClosed16-12.7-0.79-0.06
Round 3W.WongD.Russell – T.RobbClosed16+6.5+0.41+0.19
Round 5W.WongH.Tang – J.LiClosed16-8.2-0.51+0.81
Round 6P.ChoyF.Baroni – M.RicciarelliOpen16+1.7+0.11+0.38
Round 8W.WongK.Moller – J.AukenClosed16-2.6-0.16-0.69
Round 11W.WongSRIDHAR R – S.GuptaOpen16+4.1+0.26-0.69
Round 12W.WongR.Meltzer – G.BazeClosed16-19.5-1.22-0.88
Round 15W.WongA.Yamada – K.OhnoClosed16-0.9-0.06+0.56
Round 16W.WongH.Lasut – E.ManoppoClosed16-4.3-0.27+2.12
Round 17W.WongM.Khalil – M.KhedrClosed16-6.9-0.43+0.69
Round 18W.WongF.Mondor – J.FavardOpen16+8.4+0.53+2.12
Round 19W.WongA.Sjoberg – S.FlodqvistClosed16+1.0+0.06-0.69
Round 21W.WongJ.Lester – G.LorentzClosed16+3.7+0.23-0.56

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
+12.0Round 21🇦🇺 AUSTRALIA295♣♠J-1+12
+11.4Round 11🇮🇳 INDIA286♥x♦7=-6
+11.3Round 8🇩🇰 DENMARK183N♣Q-1+13
+10.9Round 21🇦🇺 AUSTRALIA203N♣=+0
+10.3Round 15🇯🇵 JAPAN314♠♣7=+0
+10.2Round 5🇨🇳 CHINA34♠x♦10=+12
+10.0Round 19🇸🇪 SWEDEN313N♠J-4+11
+8.4Round 12🇺🇸 USA 293N♥4-1+10
+8.0Round 17🇪🇬 EGYPT244♥x♣A-4+8
+7.9Round 15🇯🇵 JAPAN213N♥Q=+10
+7.8Round 19🇸🇪 SWEDEN284♥x♣A-1+8
+7.2Round 18🇬🇵 GUADELOUPE35♣x♥A-3+8
+7.1Round 5🇨🇳 CHINA95♦x♠3=+9
+7.0Round 3🇳🇿 NEW ZEALAND151♠x♠4+1+10
+6.7Round 5🇨🇳 CHINA64♠♥Q+2+16
+6.6Round 3🇳🇿 NEW ZEALAND105♦♠K+1+1
+6.6Round 19🇸🇪 SWEDEN323N♥3=+0
+6.0Round 5🇨🇳 CHINA53N♦K=-1
+5.6Round 18🇬🇵 GUADELOUPE103♦♣A-3+4
+5.5Round 6🇮🇹 ITALY104♠♦4+1+1
+5.4Round 1🇵🇱 POLAND135♦♠3+1-13
+5.2Round 3🇳🇿 NEW ZEALAND92♣♦8-2+7
+5.2Round 3🇳🇿 NEW ZEALAND114♥♠9+1+0
+5.2Round 6🇮🇹 ITALY34♥♠K=+0
+5.2Round 11🇮🇳 INDIA196♥♣Q=-13
+5.1Round 17🇪🇬 EGYPT182♦♦3=+6
+5.1Round 18🇬🇵 GUADELOUPE23N♥8+1+7
+4.7Round 6🇮🇹 ITALY44♥♣K+2+1
+4.6Round 1🇵🇱 POLAND74♠♣9=+0
+4.6Round 6🇮🇹 ITALY124♥♦J=+0
+4.6Round 17🇪🇬 EGYPT313N♥Q-1+5
+4.5Round 2🇩🇪 GERMANY56♠♥3=+0
+4.5Round 8🇩🇰 DENMARK173N♥6+3+11
+4.5Round 16🇮🇩 INDONESIA163N♥4-3+7
+4.2Round 1🇵🇱 POLAND114♥♦4+1+0
+4.2Round 15🇯🇵 JAPAN234♥♥5+1+13
+4.0Round 15🇯🇵 JAPAN193N♥J-1+12
+4.0Round 18🇬🇵 GUADELOUPE44♣♦8+1+7
+3.8Round 19🇸🇪 SWEDEN203N♥7=-1
+3.7Round 11🇮🇳 INDIA182♠♣2=+12
+3.5Round 16🇮🇩 INDONESIA43♦♠3=-3
+3.4Round 1🇵🇱 POLAND93♠♥5=+1
+3.4Round 2🇩🇪 GERMANY26♠♥A=+0
+3.3Round 3🇳🇿 NEW ZEALAND21N♥6+2-8
+3.3Round 8🇩🇰 DENMARK323♦♣A=+0
+3.3Round 15🇯🇵 JAPAN175♣♥A-1+10
+3.2Round 19🇸🇪 SWEDEN214♠♠4+1+0
+3.0Round 1🇵🇱 POLAND144♠x♥6-3-14
+3.0Round 8🇩🇰 DENMARK196♣♠Q=-2
+3.0Round 8🇩🇰 DENMARK313♣♥2=+5
+3.0Round 17🇪🇬 EGYPT302♦♣A=+5
+2.9Round 8🇩🇰 DENMARK213N♥8=-2
+2.9Round 8🇩🇰 DENMARK234♥♠3+1+2
+2.8Round 19🇸🇪 SWEDEN244♥x♣K-2+4
+2.6Round 12🇺🇸 USA 2164♠♠8+2+11
+2.5Round 6🇮🇹 ITALY155♥♣K=+4
+2.4Round 11🇮🇳 INDIA232♠♦10=-3
+2.3Round 2🇩🇪 GERMANY103♠♠3+1+10
+2.3Round 12🇺🇸 USA 242♠♣Q+1+6
+2.2Round 6🇮🇹 ITALY72♠♦2+1+1
+2.2Round 15🇯🇵 JAPAN254♥♥10+1+13
+2.2Round 16🇮🇩 INDONESIA63♠♥4-1+4
+2.2Round 18🇬🇵 GUADELOUPE144♥♦9-3+7
+2.1Round 3🇳🇿 NEW ZEALAND73N♥10=-1
+2.0Round 8🇩🇰 DENMARK243♥♦A=+0
+1.9Round 18🇬🇵 GUADELOUPE126♣♥4=-2
+1.8Round 6🇮🇹 ITALY24♠♥A+3+14
+1.8Round 11🇮🇳 INDIA243♥♣4=+0
+1.6Round 11🇮🇳 INDIA303N♣5+1+4
+1.6Round 12🇺🇸 USA 213♠♥A-1+6
+1.6Round 17🇪🇬 EGYPT212♥♠8+1+1
+1.5Round 16🇮🇩 INDONESIA112♠♣5+1+1
+1.4Round 16🇮🇩 INDONESIA94♠♥3-1+5
+1.4Round 21🇦🇺 AUSTRALIA234♥♠=-1
+1.2Round 1🇵🇱 POLAND124♠♦4=+6
+1.2Round 3🇳🇿 NEW ZEALAND34♥♦K=+0
+1.2Round 3🇳🇿 NEW ZEALAND63N♠5-1+9
+1.2Round 12🇺🇸 USA 272♥♣K-1+0
+1.1Round 11🇮🇳 INDIA254♠♥J-1+5
+1.0Round 1🇵🇱 POLAND83N♥A+1-1
+1.0Round 18🇬🇵 GUADELOUPE153N♣J+1+0
+0.9Round 3🇳🇿 NEW ZEALAND133N♠6+2+1
+0.9Round 11🇮🇳 INDIA203♦♦2=+0
+0.8Round 5🇨🇳 CHINA83N♠2+2+0
+0.8Round 6🇮🇹 ITALY161N♠10-1+2
+0.7Round 8🇩🇰 DENMARK294♠♠4+3+2
+0.7Round 16🇮🇩 INDONESIA102♥♦A=+0
+0.6Round 21🇦🇺 AUSTRALIA173N♦7-2-5
+0.5Round 3🇳🇿 NEW ZEALAND5Pass-3
+0.5Round 3🇳🇿 NEW ZEALAND161N♥7+1+6
+0.4Round 1🇵🇱 POLAND63♠♦K=+0
+0.4Round 6🇮🇹 ITALY134♣♥A=+9
+0.4Round 15🇯🇵 JAPAN223♣♦10+2-6
+0.4Round 16🇮🇩 INDONESIA74♠♥6=-1
+0.3Round 11🇮🇳 INDIA274♠♥Q-1+5
+0.3Round 18🇬🇵 GUADELOUPE63N♠Q+2+10
+0.3Round 19🇸🇪 SWEDEN172♥♠8+2+1
+0.2Round 18🇬🇵 GUADELOUPE54♠♠5=+1
+0.2Round 21🇦🇺 AUSTRALIA183♦♠10+1+0
+0.2Round 21🇦🇺 AUSTRALIA243♠♣A+1+4
+0.1Round 6🇮🇹 ITALY85♥♠3=+0
+0.1Round 15🇯🇵 JAPAN264♥♦9=-1
-0.0Round 2🇩🇪 GERMANY42♠♥Q=+0
-0.0Round 2🇩🇪 GERMANY93N♠6+1+10
-0.0Round 11🇮🇳 INDIA324♠♥A+2+11
-0.0Round 15🇯🇵 JAPAN301N♣5=-5
-0.0Round 17🇪🇬 EGYPT283♣♦8+1+7
+0.0Round 17🇪🇬 EGYPT323♠♥8+1-1
+0.0Round 18🇬🇵 GUADELOUPE14♥♦6=+0
-0.1Round 21🇦🇺 AUSTRALIA253N♥+1+0
-0.2Round 1🇵🇱 POLAND24♠♥3=-1
-0.2Round 11🇮🇳 INDIA214♥♥5+1+0
-0.3Round 2🇩🇪 GERMANY162♦x♥A-3-4
-0.4Round 6🇮🇹 ITALY96♣♦J+1-11
-0.4Round 11🇮🇳 INDIA313N♥10+2+0
-0.4Round 17🇪🇬 EGYPT223N♥5+3-11
-0.5Round 2🇩🇪 GERMANY133♠♥10=-11
-0.5Round 5🇨🇳 CHINA24♥♥J+1-7
-0.5Round 17🇪🇬 EGYPT262♠♣7-1-1
-0.6Round 2🇩🇪 GERMANY13N♥Q-1-2
-0.6Round 3🇳🇿 NEW ZEALAND83N♦J=+0
-0.6Round 5🇨🇳 CHINA104♥♠7-2-2
-0.6Round 8🇩🇰 DENMARK203N♥4=-1
-0.6Round 12🇺🇸 USA 2123♣♣J=+0
-0.6Round 16🇮🇩 INDONESIA13N♠6+1+0
-0.7Round 2🇩🇪 GERMANY74♥♥9+1+12
-0.7Round 6🇮🇹 ITALY64♠♦J+1-1
-0.7Round 12🇺🇸 USA 2154♥♣Q-1+2
-0.8Round 2🇩🇪 GERMANY83♣♣9+1+0
-0.8Round 12🇺🇸 USA 2142♥♠10-1-3
-0.8Round 19🇸🇪 SWEDEN231N♣5=+1
-0.8Round 21🇦🇺 AUSTRALIA214♥♠A+1-11
-0.9Round 8🇩🇰 DENMARK273♦♣K-1-3
-0.9Round 19🇸🇪 SWEDEN293N♦J=+0
-1.0Round 17🇪🇬 EGYPT202♦♠4+3-1
-1.0Round 17🇪🇬 EGYPT274♠♦K=+0
-1.0Round 19🇸🇪 SWEDEN195♣x♠A-1+0
-1.0Round 21🇦🇺 AUSTRALIA274♠♥A-2+0
-1.1Round 16🇮🇩 INDONESIA84♥♥J=+0
-1.1Round 18🇬🇵 GUADELOUPE91N♥8=+0
-1.2Round 2🇩🇪 GERMANY34♠♣8=+1
-1.2Round 21🇦🇺 AUSTRALIA301N+1-1
-1.3Round 16🇮🇩 INDONESIA52♣♥Q+1+10
-1.3Round 17🇪🇬 EGYPT232♠♣K=-1
-1.4Round 5🇨🇳 CHINA41N♥4+2+0
-1.4Round 5🇨🇳 CHINA123N♣3=+1
-1.4Round 12🇺🇸 USA 2112♠♦A+1+0
-1.4Round 16🇮🇩 INDONESIA33N♥10+3+10
-1.4Round 16🇮🇩 INDONESIA133N♥6=-1
-1.6Round 5🇨🇳 CHINA141N♣6+3-6
-1.6Round 12🇺🇸 USA 2133N♦K+2-1
-1.8Round 5🇨🇳 CHINA163♠♦K-2+0
-1.8Round 15🇯🇵 JAPAN241N♠2+2-2
-1.9Round 1🇵🇱 POLAND163N♥4+3-2
-1.9Round 8🇩🇰 DENMARK264♠♠7+1+0
-1.9Round 12🇺🇸 USA 2102N♠9=-10
-1.9Round 21🇦🇺 AUSTRALIA224♠x♣A-1-7
-2.0Round 8🇩🇰 DENMARK224♠♦10+1+0
-2.2Round 19🇸🇪 SWEDEN263♠♥K=-12
-2.3Round 2🇩🇪 GERMANY113♠♣9=+0
-2.3Round 16🇮🇩 INDONESIA145♦♦J=+11
-2.3Round 18🇬🇵 GUADELOUPE133♣♥A+1+0
-2.3Round 19🇸🇪 SWEDEN224♠♦A=+0
-2.4Round 16🇮🇩 INDONESIA122♦♠Q+1+0
-2.4Round 21🇦🇺 AUSTRALIA262N♥K=-1
-2.5Round 1🇵🇱 POLAND103♥♣Q=-7
-2.5Round 5🇨🇳 CHINA13N♦9-1-4
-2.5Round 18🇬🇵 GUADELOUPE83N♦4=+0
-2.6Round 3🇳🇿 NEW ZEALAND142♠♥J+1+0
-2.7Round 1🇵🇱 POLAND14♠♥K-1-5
-2.8Round 5🇨🇳 CHINA113♠♥A+1-1
-2.8Round 21🇦🇺 AUSTRALIA193♣♥Q=+0
-2.9Round 15🇯🇵 JAPAN182♦♣9=-6
-2.9Round 15🇯🇵 JAPAN284♠♥J-2-7
-3.0Round 6🇮🇹 ITALY144♥x♦J=-7
-3.1Round 21🇦🇺 AUSTRALIA312♥x♠6-1-5
-3.2Round 21🇦🇺 AUSTRALIA325♣x♥2-1+6
-3.4Round 5🇨🇳 CHINA134♥♣Q-1-6
-3.4Round 11🇮🇳 INDIA223♣♠Q=+0
-3.4Round 12🇺🇸 USA 266Nx♣K-1-13
-3.4Round 15🇯🇵 JAPAN202♦♠7+3-10
-3.5Round 2🇩🇪 GERMANY124♥♥8=+0
-3.6Round 1🇵🇱 POLAND52♥♠7-1-5
-3.6Round 17🇪🇬 EGYPT194♥♦A+1+12
-3.6Round 18🇬🇵 GUADELOUPE112♠♦9=+0
-3.8Round 2🇩🇪 GERMANY156♠♠10=-1
-3.8Round 16🇮🇩 INDONESIA151N♣3-1-4
-3.8Round 18🇬🇵 GUADELOUPE73N♠K+1+0
-3.9Round 15🇯🇵 JAPAN322♥♣Q-1-4
-4.2Round 16🇮🇩 INDONESIA23N♣3-1-5
-4.4Round 2🇩🇪 GERMANY143♥♦Q-1-10
-4.4Round 12🇺🇸 USA 283N♥5+1-1
-4.6Round 19🇸🇪 SWEDEN273♠♣10+1-2
-4.7Round 6🇮🇹 ITALY56♣♠K=+0
-4.7Round 11🇮🇳 INDIA264♠♦K=+0
-4.8Round 2🇩🇪 GERMANY63♣♠K-1-6
-4.9Round 12🇺🇸 USA 234♥♦A=+0
-5.1Round 21🇦🇺 AUSTRALIA285♣♥A-2+0
-5.5Round 19🇸🇪 SWEDEN254♥x♠6=-5
-5.8Round 18🇬🇵 GUADELOUPE164♠♥9-2-8
-5.9Round 12🇺🇸 USA 226♦♠A=-11
-6.1Round 19🇸🇪 SWEDEN303♣♥K+1-7
-6.2Round 17🇪🇬 EGYPT253N♣2+1-1
-6.3Round 17🇪🇬 EGYPT293N♣Q-1-6
-6.4Round 3🇳🇿 NEW ZEALAND14♥♦K=+0
-6.5Round 6🇮🇹 ITALY114♠♦A=-7
-7.4Round 3🇳🇿 NEW ZEALAND123N♣5=-7
-7.5Round 11🇮🇳 INDIA292♠♦3=-12
-7.9Round 1🇵🇱 POLAND156♠♣5+1-11
-7.9Round 15🇯🇵 JAPAN274♥♠J=-7
-8.0Round 1🇵🇱 POLAND34♥♣7+2-2
-8.0Round 8🇩🇰 DENMARK253N♠4-1-12
-8.1Round 11🇮🇳 INDIA176♣♣3-1-14
-8.9Round 5🇨🇳 CHINA74♠♣4=+0
-8.9Round 17🇪🇬 EGYPT175♦♦5+1-11
-9.9Round 8🇩🇰 DENMARK305♣♦6-1-10
-10.0Round 12🇺🇸 USA 255♥x♠5-5-10
-10.1Round 19🇸🇪 SWEDEN183N♦A-5-9
-10.2Round 3🇳🇿 NEW ZEALAND44♠♦Q-1-12
-10.5Round 15🇯🇵 JAPAN293N♠9+1-1
-10.8Round 6🇮🇹 ITALY17♣♥4=+0
-12.9Round 8🇩🇰 DENMARK286♥♥3=-14
-14.1Round 5🇨🇳 CHINA156♣♥A=+2
-14.7Round 1🇵🇱 POLAND44♠♣K=-16