🇨🇳 SUN Shaolin · CHINA

54rank
+24.6Butler · 224 bds
+0.11per board
±4.7swing
+0.08vs par /bd · #56/127
+0.20adjusted /bd
Butler per round: -13.5 2.2 1.4 0.5 25.1 -4.7 3.1 8.8 -6.2 8.8 -19.3 -24.2 21.8 20.8by round

vs par split: bidding -0.29 · play +0.37

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.20/bd

Card play — on target: opening leads 75.0% #101 of 127 · declarer play 75.0% #71 of 127 · defence 92.8% #5 of 127

Card play by contract type — on target
vs NTvs a suit
Opening leads58.8% (17)80.9% (47)
Declarer play57.1% (7)78.4% (37)
Defence82.9% (35)96.7% (90)

Opening leads by suit led: ♠ 58.3% (12) · ♥ 73.7% (19) · ♦ 87.5% (16) · ♣ 76.5% (17)

vs par by strain: NT -0.67 (60) · a suit +0.35 (164)

vs par by level: part-score -1.11 (63) · game +0.26 (145) · slam +3.12 (16)

By role: declaring +0.04/bd (-2.87 vs par · 99) · defending +0.17/bd (+2.42 vs par · 125)

By vulnerability: vulnerable -0.04/bd (-0.55 vs par · 112) · not vulnerable +0.26/bd (+0.71 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.KangT.Bessis – F.VolckerClosed16-13.5-0.84-1.50
Round 2M.KangT.Teramoto – H.KakuOpen16+2.2+0.14+0.38
Round 4M.KangK.Jassem – M.MazurkiewiczOpen16+1.4+0.09+0.56
Round 5M.KangC.Pellegrini – R.Garcia Da RosaClosed16+0.5+0.03-0.69
Round 7M.KangJ.Upmark – F.NystromClosed16+25.1+1.57+1.44
Round 8M.KangP.Wyer – M.CourtneyOpen16-4.7-0.29-2.75
Round 10M.KangG.Tan – K.FongOpen16+3.1+0.19+2.38
Round 11M.KangJ.Hurd – J.WooldridgeClosed16+8.8+0.55+3.00
Round 13M.KangJ.Stefanov – V.MihovClosed16-6.2-0.39-0.25
Round 14M.KangD.Wolpert – D.KorbelOpen16+8.8+0.55-2.12
Round 17M.KangD.Bakhshi – D.GoldClosed16-19.3-1.21-3.06
Round 18M.KangE.Rodwell – J.MeckstrothOpen16-24.2-1.51-2.25
Round 19M.KangM.Grunder – I.KapreyClosed16+21.8+1.36+3.88
Round 20M.KangM.Cornell – A.BachOpen16+20.8+1.30+2.12

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
+13.3Round 7🇸🇪 SWEDEN46♦♠A=+0
+11.6Round 11🇺🇸 USA2125♦♥2-2+13
+11.3Round 20🇳🇿 NEW ZEALAND217♦♣4=+0
+11.2Round 11🇺🇸 USA245♥x♠6-1+13
+10.8Round 19🇿🇦 SOUTH AFRICA156♣♠4-1+16
+10.6Round 11🇺🇸 USA235♦x♣A=+15
+10.5Round 14🇨🇦 CANADA202♠x♦6-5+1
+10.0Round 7🇸🇪 SWEDEN84♠♣6-1+11
+9.6Round 19🇿🇦 SOUTH AFRICA165♥♣A-1+10
+9.6Round 20🇳🇿 NEW ZEALAND293NT♥8-1+12
+9.1Round 14🇨🇦 CANADA315♣♠K-1+12
+8.9Round 7🇸🇪 SWEDEN15♣♦5-2+9
+8.5Round 5🇦🇷 ARGENTINA33NT♠7+2+13
+8.5Round 20🇳🇿 NEW ZEALAND234♠♥7=+0
+7.6Round 8🇦🇺 AUSTRALIA273NT♠Q-1+10
+7.4Round 7🇸🇪 SWEDEN95♦x♠10+1-10
+7.1Round 20🇳🇿 NEW ZEALAND246♥♦K-1+14
+7.0Round 4🇵🇱 POLAND234♠♦2-2+8
+6.8Round 2🇯🇵 JAPAN192♦x♥8-4+5
+6.6Round 2🇯🇵 JAPAN266♣♠5-1+13
+6.5Round 11🇺🇸 USA266♠♣K-1+11
+6.5Round 13🇧🇬 BULGARIA64♠♠2=+3
+6.2Round 4🇵🇱 POLAND173NT♥Q+3+11
+5.7Round 7🇸🇪 SWEDEN114♠♣J=+7
+5.5Round 14🇨🇦 CANADA303NT♣10=+0
+5.2Round 1🇫🇷 FRANCE116♥♥6=+0
+5.0Round 8🇦🇺 AUSTRALIA232♠x♣9-2-3
+4.9Round 5🇦🇷 ARGENTINA73♠♦3-1+0
+4.6Round 10🇸🇬 SINGAPORE235♦♠J-1+6
+4.6Round 18🇺🇸 USA1174♠♦7=+0
+4.5Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND95♦♥2=-13
+4.5Round 19🇿🇦 SOUTH AFRICA113NT♠4-2+11
+4.4Round 10🇸🇬 SINGAPORE194♠♦K=+0
+4.1Round 1🇫🇷 FRANCE124♠♦K-2+8
+4.1Round 10🇸🇬 SINGAPORE301NT♦5=+5
+4.1Round 13🇧🇬 BULGARIA134♥♦K=+0
+3.9Round 10🇸🇬 SINGAPORE184♠♥2-1+12
+3.9Round 19🇿🇦 SOUTH AFRICA92♦♣K+1+6
+3.8Round 8🇦🇺 AUSTRALIA244♥♣Q=+3
+3.7Round 18🇺🇸 USA1233♣♥A+2+10
+3.6Round 13🇧🇬 BULGARIA35♦x♦2-2+0
+3.5Round 1🇫🇷 FRANCE143NT♠4+1+1
+3.5Round 2🇯🇵 JAPAN244♥♣Q-1-2
+3.5Round 4🇵🇱 POLAND243NT♦7=-1
+3.5Round 8🇦🇺 AUSTRALIA215♣♥7=+0
+3.5Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♠♣4+2+2
+3.5Round 19🇿🇦 SOUTH AFRICA82♠♦A=+5
+3.4Round 4🇵🇱 POLAND277♥♦8=+0
+3.4Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♥9=+0
+3.4Round 20🇳🇿 NEW ZEALAND253NT♦2-1+5
+3.2Round 5🇦🇷 ARGENTINA13NT♥6+3-11
+3.0Round 2🇯🇵 JAPAN173♥♦4=+1
+3.0Round 2🇯🇵 JAPAN282♠♦3+1+0
+3.0Round 10🇸🇬 SINGAPORE223♠♣J=+1
+3.0Round 10🇸🇬 SINGAPORE294♠♥Q-2+2
+3.0Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♣♥A=+7
+2.9Round 7🇸🇪 SWEDEN64♥♦2-1+5
+2.9Round 19🇿🇦 SOUTH AFRICA145♣♥Q+1+14
+2.6Round 1🇫🇷 FRANCE62♥♦3=+6
+2.5Round 10🇸🇬 SINGAPORE253NT♠A-2+6
+2.4Round 18🇺🇸 USA1293♣♦9-1+5
+2.4Round 19🇿🇦 SOUTH AFRICA42♠♥2+2-1
+2.4Round 19🇿🇦 SOUTH AFRICA53NT♠3-1+5
+2.3Round 2🇯🇵 JAPAN303♣♠9+1+1
+2.3Round 4🇵🇱 POLAND303NT♥Q+1+0
+2.3Round 5🇦🇷 ARGENTINA102♦♣9-2+3
+2.3Round 14🇨🇦 CANADA234♠♦6-1-9
+2.0Round 10🇸🇬 SINGAPORE273NT♠A-2+0
+2.0Round 18🇺🇸 USA1212♥♣A-3-3
+1.9Round 2🇯🇵 JAPAN272♠♠K-1+4
+1.8Round 11🇺🇸 USA2142♠♥10+2+6
+1.8Round 18🇺🇸 USA1254♥♣3+1+0
+1.7Round 10🇸🇬 SINGAPORE263NT♥10-2+8
+1.5Round 1🇫🇷 FRANCE132♥♣J+2+1
+1.4Round 13🇧🇬 BULGARIA92♥♥2-2-2
+1.3Round 7🇸🇪 SWEDEN33NT♠2=+11
+1.3Round 11🇺🇸 USA214♠♥8-2+6
+1.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♦3+2+1
+1.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♦A+1+0
+1.3Round 20🇳🇿 NEW ZEALAND272♠♠3-1-2
+1.2Round 2🇯🇵 JAPAN254♠♠8=+0
+1.2Round 13🇧🇬 BULGARIA104♥♣8=+1
+1.1Round 7🇸🇪 SWEDEN155♦♥Q=-2
+1.1Round 19🇿🇦 SOUTH AFRICA33NT♥2+1+11
+1.0Round 2🇯🇵 JAPAN184♥♣J=+13
+1.0Round 5🇦🇷 ARGENTINA81♦♣7=-1
+1.0Round 5🇦🇷 ARGENTINA164♥♣J+1+11
+1.0Round 10🇸🇬 SINGAPORE326NT♥Q+1+11
+1.0Round 14🇨🇦 CANADA174♥♣10+3-14
+1.0Round 14🇨🇦 CANADA263♠♦2-2+2
+1.0Round 20🇳🇿 NEW ZEALAND284♠♦J=+13
+0.9Round 4🇵🇱 POLAND221NT♣6=-1
+0.9Round 14🇨🇦 CANADA285♥x♠K-2+5
+0.9Round 19🇿🇦 SOUTH AFRICA73♥♦10+1-1
+0.8Round 8🇦🇺 AUSTRALIA174♥♦3+2-1
+0.8Round 13🇧🇬 BULGARIA154♥♥2+1+13
+0.8Round 14🇨🇦 CANADA273NT♠A-1-5
+0.7Round 4🇵🇱 POLAND314♥♦A-3+8
+0.7Round 13🇧🇬 BULGARIA54♥♣K+2+1
+0.7Round 20🇳🇿 NEW ZEALAND303NT♥J-1+5
+0.6Round 1🇫🇷 FRANCE43NT♥3+1+1
+0.6Round 4🇵🇱 POLAND215♣♠2=+0
+0.6Round 11🇺🇸 USA2153♣♦A+1+0
+0.5Round 14🇨🇦 CANADA324♥♦10+1+0
+0.4Round 1🇫🇷 FRANCE93NT♣K+1-13
+0.4Round 5🇦🇷 ARGENTINA112♥♦3-1-2
+0.4Round 8🇦🇺 AUSTRALIA221NT♣2+2-10
+0.4Round 13🇧🇬 BULGARIA164♥♣K+1+0
+0.3Round 5🇦🇷 ARGENTINA24♥♦6+1-11
+0.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♥♦9+1+0
+0.2Round 1🇫🇷 FRANCE54♥♣J+1+0
+0.2Round 2🇯🇵 JAPAN322♠♦J+1+6
+0.2Round 5🇦🇷 ARGENTINA134♥♦4=+0
+0.2Round 8🇦🇺 AUSTRALIA304♠♣Q+1+0
+0.2Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♣J+1+1
+0.2Round 20🇳🇿 NEW ZEALAND174♥♦K=+0
+0.1Round 13🇧🇬 BULGARIA14♠♥A+1+0
-0.0Round 1🇫🇷 FRANCE84♠♥10+1+0
+0.0Round 1🇫🇷 FRANCE152♥♣2+1+0
+0.0Round 8🇦🇺 AUSTRALIA254♠♥7+2-9
-0.0Round 14🇨🇦 CANADA223NT♥6+2-1
-0.0Round 20🇳🇿 NEW ZEALAND324♥♣7=+0
-0.1Round 1🇫🇷 FRANCE33NT♦3+1+1
-0.1Round 10🇸🇬 SINGAPORE313NT♠J=-2
-0.2Round 18🇺🇸 USA1225♥♠K+1-3
-0.2Round 18🇺🇸 USA1243♠♦5-1-4
-0.3Round 4🇵🇱 POLAND192♠♠2+1+0
-0.3Round 5🇦🇷 ARGENTINA122♠♣Q-2+1
-0.3Round 7🇸🇪 SWEDEN163♠♣8-2-2
-0.3Round 13🇧🇬 BULGARIA43NT♦10+1-1
-0.4Round 4🇵🇱 POLAND205♥♠2+2+17
-0.4Round 18🇺🇸 USA1193NT♣4+1+0
-0.5Round 2🇯🇵 JAPAN313NT♣6+2-10
-0.5Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♠♣K-2-9
-0.6Round 8🇦🇺 AUSTRALIA313NT♣6+2-1
-0.6Round 11🇺🇸 USA224♠♦K+2+12
-0.7Round 20🇳🇿 NEW ZEALAND183♣♠Q=+0
-0.8Round 4🇵🇱 POLAND252♥♠J+1+0
-0.8Round 20🇳🇿 NEW ZEALAND314♠♦K-1-5
-0.9Round 5🇦🇷 ARGENTINA144♠x♣K-3+10
-1.0Round 7🇸🇪 SWEDEN24♦♦6-1+2
-1.0Round 8🇦🇺 AUSTRALIA294♥♠4+2-1
-1.2Round 18🇺🇸 USA1204♠♥6-1-6
-1.3Round 5🇦🇷 ARGENTINA153NT♥J+1+1
-1.3Round 11🇺🇸 USA2163NT♥5+2+0
-1.3Round 14🇨🇦 CANADA243♣♦A-1-3
-1.4Round 4🇵🇱 POLAND283NT♥2+2-2
-1.4Round 13🇧🇬 BULGARIA123♦♦2-2-5
-1.4Round 19🇿🇦 SOUTH AFRICA64♥♦Q+1+0
-1.4Round 20🇳🇿 NEW ZEALAND191♠♦9+1-1
-1.5Round 18🇺🇸 USA1304♥♣3-1-5
-1.6Round 1🇫🇷 FRANCE14♥♦4-1-5
-1.6Round 8🇦🇺 AUSTRALIA193NT♠5+3-13
-1.7Round 4🇵🇱 POLAND183♠♣K+1-6
-1.7Round 5🇦🇷 ARGENTINA42♥♦6+1+0
-1.7Round 10🇸🇬 SINGAPORE283NT♠J+2+0
-1.9Round 7🇸🇪 SWEDEN52♥♦Q=+0
-1.9Round 7🇸🇪 SWEDEN75♦♥K+1+13
-1.9Round 19🇿🇦 SOUTH AFRICA24♠♥3=+1
-2.1Round 7🇸🇪 SWEDEN145♦♠3+1-11
-2.1Round 10🇸🇬 SINGAPORE211NT♥10+2-6
-2.1Round 11🇺🇸 USA293NT♥4=+0
-2.2Round 8🇦🇺 AUSTRALIA183NT♣6+1-4
-2.2Round 13🇧🇬 BULGARIA143NT♠2-1-5
-2.2Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♥2+2+0
-2.3Round 14🇨🇦 CANADA193NT♦J-2-8
-2.4Round 8🇦🇺 AUSTRALIA203♦♥6-1-5
-2.4Round 13🇧🇬 BULGARIA74♠♠2+1-1
-2.4Round 18🇺🇸 USA1184♠♦2-1-5
-2.4Round 19🇿🇦 SOUTH AFRICA13♠♦4-2+0
-2.7Round 2🇯🇵 JAPAN204♥♣4+2-13
-2.7Round 11🇺🇸 USA2133♦♦2=+0
-3.0Round 4🇵🇱 POLAND264♠♦Q-2-8
-3.0Round 5🇦🇷 ARGENTINA93♠♣A-2-11
-3.0Round 11🇺🇸 USA272♣♣5-1-6
-3.0Round 11🇺🇸 USA2114♥♥6=+1
-3.0Round 14🇨🇦 CANADA212♠♣A=+0
-3.2Round 8🇦🇺 AUSTRALIA283NT♣4+1+13
-3.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♠♦4+2-6
-3.5Round 10🇸🇬 SINGAPORE172♦x♦2-3-3
-3.5Round 14🇨🇦 CANADA294♠♥Q+1+0
-3.6Round 18🇺🇸 USA1282♥♠7+1-1
-3.7Round 8🇦🇺 AUSTRALIA262♠♣2+1-6
-3.9Round 18🇺🇸 USA1274♥♦A=-3
-3.9Round 20🇳🇿 NEW ZEALAND206♣♦5+1+13
-4.0Round 11🇺🇸 USA284♠♥6=+0
-4.4Round 4🇵🇱 POLAND323NT♥4-2-8
-4.4Round 7🇸🇪 SWEDEN104♠♠6=+1
-4.4Round 19🇿🇦 SOUTH AFRICA104♥♣9+1+0
-4.7Round 1🇫🇷 FRANCE104♥♠4+2-17
-4.7Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND45♦♣K-1-7
-4.8Round 2🇯🇵 JAPAN234♦♠8+1-10
-4.8Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♥♦8=-3
-4.9Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND161NT♠3-3-10
-4.9Round 18🇺🇸 USA1316NT♠4=-1
-5.0Round 19🇿🇦 SOUTH AFRICA122♣♣K+1-7
-5.1Round 19🇿🇦 SOUTH AFRICA133♠♣5=-8
-5.1Round 20🇳🇿 NEW ZEALAND266♦♠A-2-8
-5.2Round 14🇨🇦 CANADA254♥♣2-1-6
-5.3Round 2🇯🇵 JAPAN213NT♣5+1-4
-5.5Round 13🇧🇬 BULGARIA83NT♥2-2-6
-5.5Round 13🇧🇬 BULGARIA114♥♣K=+1
-5.7Round 10🇸🇬 SINGAPORE245♠x♣K+1+2
-6.0Round 1🇫🇷 FRANCE73NT♥10-1-12
-6.1Round 7🇸🇪 SWEDEN133NT♦6+2-1
-6.3Round 2🇯🇵 JAPAN223NT♠5=-5
-7.0Round 5🇦🇷 ARGENTINA53NT♠A+1-11
-7.0Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♦7+2-2
-7.1Round 5🇦🇷 ARGENTINA66♣♥3=-3
-7.5Round 14🇨🇦 CANADA184♠♠9=-8
-7.7Round 2🇯🇵 JAPAN295♥x♦2-4+7
-7.7Round 13🇧🇬 BULGARIA24♠♠2=-3
-7.8Round 7🇸🇪 SWEDEN125♦x♥A+1-10
-8.0Round 1🇫🇷 FRANCE26♥♣2=+13
-8.0Round 11🇺🇸 USA253NT♦J-1-10
-9.4Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♦10-1-10
-10.1Round 11🇺🇸 USA2104♠♥2=-13
-10.2Round 18🇺🇸 USA1263NT♣2+2-11
-10.2Round 18🇺🇸 USA1322♣x♠5-3-9
-10.4Round 20🇳🇿 NEW ZEALAND226♠♥7-1-12
-11.2Round 1🇫🇷 FRANCE163NTx♠2-2-8
-11.2Round 4🇵🇱 POLAND294♠♣A=-9
-11.3Round 8🇦🇺 AUSTRALIA326♣♦3-1-17
-14.0Round 10🇸🇬 SINGAPORE203♦x♥10-3-4