🇺🇸 XU Michael · USA1

19rank
+122.9Butler · 196 bds
+0.63per board
±4.8swing
+0.57vs par /bd · #30/111
+0.83adjusted /bd
Butler per round: -9 7.3 9.3 13.2 27.5 -7.9 49 -21.1 42.8 -15.8 -24.5 15.2 8.9 28by round

vs par split: bidding +0.10 · play +0.46

Strength of schedule: opponents averaged +0.20/bd (a tough draw) → opponent-adjusted +0.83/bd

Card play — on target: opening leads 91.2% #2 of 111 · declarer play 75.5% #44 of 111 · defence 78.3% #75 of 111

Bidding activity — not a pass: 44.5% #35 of 111 (242/544)

Card play by contract type — on target
vs NTvs a suit
Opening leads81.8% (11)95.7% (23)
Declarer play68.8% (16)78.4% (37)
Defence70.0% (30)82.3% (62)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 100.0% (6) · ♦ 100.0% (8) · ♣ 84.6% (13)

vs par by strain: NT +0.61 (62) · a suit +0.55 (134)

vs par by level: part-score +0.60 (73) · game +1.57 (107) · slam -6.31 (16)

By role: declaring +0.16/bd (-1.60 vs par · 104) · defending +1.15/bd (+3.01 vs par · 92)

By vulnerability: vulnerable +0.75/bd (+0.05 vs par · 98) · not vulnerable +0.50/bd (+1.08 vs par · 98)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1O.SchiresonR.Xiao – J.YueClosed14-9.0-0.64+0.93
Round 3O.SchiresonJ.Chiang – D.KoOpen14+7.3+0.52-2.36
Round 4O.SchiresonY.Sliwowicz – O.SabbahClosed14+9.3+0.66-0.50
Round 5O.SchiresonY.Inoue – K.TakizawaClosed14+13.2+0.94+0.86
Round 6O.SchiresonL.Oh – Y.PongClosed14+27.5+1.96+1.29
Round 7O.SchiresonA.Gallard – L.RombautClosed14-7.9-0.56-2.50
Round 8O.SchiresonJ.Fegarty – L.FegartyOpen14+49.0+3.50+5.00
Round 10O.SchiresonR.Goor – X.FriesenOpen14-21.1-1.51-0.36
Round 11O.SchiresonP.Kingston – D.HoyneOpen14+42.8+3.06+5.57
Round 12O.SchiresonD.Tylvad – C.LahrmannOpen14-15.8-1.13-2.00
Round 13O.SchiresonH.Ma – Z.WangOpen14-24.5-1.75-1.36
Round 16O.SchiresonA.Dravitzki – L.MeierOpen14+15.2+1.09+0.64
Round 18O.SchiresonF.Kurlit – W.BakOpen14+8.9+0.64+2.43
Round 19O.SchiresonL.Topper – G.MorganClosed14+28.0+2.00+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
+11.9Round 18🇵🇱 POLAND265♥x♠4-1+13
+11.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND197♣♠2-1+17
+11.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♣J-2+13
+11.4Round 11🇮🇪 IRELAND73NT♥3-2+13
+11.4Round 16🇳🇿 NEW ZEALAND237♠♠4=+0
+11.0Round 16🇳🇿 NEW ZEALAND213NT♥5-1+11
+10.9Round 11🇮🇪 IRELAND103NT♥6-4+14
+9.9Round 6🇸🇬 SINGAPORE273♥♠J-1+10
+9.8Round 19🇦🇺 AUSTRALIA74♠♣2=+13
+8.9Round 7🇫🇷 FRANCE54♥♠2=+11
+8.4Round 6🇸🇬 SINGAPORE206NT♥A=+0
+8.1Round 6🇸🇬 SINGAPORE172♠♥2-1+10
+8.0Round 19🇦🇺 AUSTRALIA32♠x♦A-3+8
+7.9Round 5🇯🇵 JAPAN23NT♠Q=+6
+7.9Round 12🇩🇰 DENMARK154♠x♣2-2+9
+7.8Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♦♥2=+9
+7.8Round 11🇮🇪 IRELAND24♠♣5=+11
+7.7Round 3🇭🇰 HONG KONG CHINA53NT♣6+1+10
+7.3Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND284♥♠4=+7
+7.3Round 11🇮🇪 IRELAND43♠♣7-2+8
+7.2Round 4🇮🇱 ISRAEL193♦♣K+1+6
+7.1Round 4🇮🇱 ISRAEL214♥x♦K-2+5
+6.9Round 12🇩🇰 DENMARK167NT♥9=+0
+6.6Round 16🇳🇿 NEW ZEALAND183NT♥5=+7
+6.3Round 11🇮🇪 IRELAND113NT♥5=+3
+6.1Round 4🇮🇱 ISRAEL244♠♣K=+0
+5.9Round 18🇵🇱 POLAND154♥♦K-1+12
+5.8Round 7🇫🇷 FRANCE84♠♥3-1+4
+5.8Round 13🇨🇳 CHINA33NT♠7+1+0
+5.7Round 3🇭🇰 HONG KONG CHINA74♠♦8-1+6
+5.5Round 13🇨🇳 CHINA105♥♦Q-2+13
+5.4Round 18🇵🇱 POLAND274♠♣Q=+8
+5.3Round 7🇫🇷 FRANCE123♥♠2=+7
+5.3Round 16🇳🇿 NEW ZEALAND221NT♦6-2+7
+5.2Round 1🇺🇸 USA2104♦♠Q=+0
+4.7Round 1🇺🇸 USA254♥♣3-1+12
+4.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233♦♠A-2+8
+4.6Round 3🇭🇰 HONG KONG CHINA116NT♥J=+0
+4.4Round 16🇳🇿 NEW ZEALAND262♥♣J+1+10
+4.4Round 19🇦🇺 AUSTRALIA53NT♠6-1+6
+3.9Round 4🇮🇱 ISRAEL234♠♣8+2-13
+3.9Round 11🇮🇪 IRELAND52♥♠K=+9
+3.9Round 13🇨🇳 CHINA113♥♠3-1+10
+3.8Round 1🇺🇸 USA2144♠♣J=+0
+3.8Round 4🇮🇱 ISRAEL154♠♦9-1+10
+3.7Round 4🇮🇱 ISRAEL263NT♣6-1+6
+3.4Round 3🇭🇰 HONG KONG CHINA62♠♥3-2+2
+3.3Round 6🇸🇬 SINGAPORE214♥♣2-1+5
+3.3Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♥3-3+10
+3.2Round 11🇮🇪 IRELAND61♠♣5=+8
+3.1Round 1🇺🇸 USA295♠♣6=+8
+3.1Round 6🇸🇬 SINGAPORE185♣♦Q=-2
+3.1Round 19🇦🇺 AUSTRALIA14♠♦6+2+1
+2.9Round 12🇩🇰 DENMARK241NT♥6-1+4
+2.8Round 5🇯🇵 JAPAN61♠♥9-1+5
+2.8Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND162♠♦4+1+1
+2.8Round 11🇮🇪 IRELAND13NT♦3+2+1
+2.8Round 16🇳🇿 NEW ZEALAND273NT♦7+2+0
+2.7Round 13🇨🇳 CHINA53NT♣2-2+5
+2.7Round 18🇵🇱 POLAND181NT♠T=+6
+2.6Round 6🇸🇬 SINGAPORE223NT♠4=+0
+2.5Round 5🇯🇵 JAPAN113NT♠3=-1
+2.5Round 5🇯🇵 JAPAN123♠♣J-2+7
+2.5Round 19🇦🇺 AUSTRALIA142♠♣K+1+1
+2.4Round 3🇭🇰 HONG KONG CHINA34♠♣8+2+1
+2.3Round 5🇯🇵 JAPAN32♦♥3=-1
+2.3Round 11🇮🇪 IRELAND84♥♣A+1+1
+2.3Round 19🇦🇺 AUSTRALIA84♥♠6=+7
+2.2Round 5🇯🇵 JAPAN71NT♦A-1-1
+2.2Round 6🇸🇬 SINGAPORE165♥x♣T-5+15
+2.2Round 6🇸🇬 SINGAPORE194♥♣3+1+0
+2.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND262♥♣9-3-7
+2.0Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273NT♠J+3+1
+2.0Round 10🇳🇱 NETHERLANDS184♥♠4-1+6
+1.9Round 18🇵🇱 POLAND221NT♦9+2+1
+1.7Round 3🇭🇰 HONG KONG CHINA124♠♥A+1-12
+1.5Round 5🇯🇵 JAPAN54♠♦K=+0
+1.4Round 1🇺🇸 USA214♠♣A+1+0
+1.4Round 3🇭🇰 HONG KONG CHINA91NT♠6-2+1
+1.4Round 13🇨🇳 CHINA13♦♥T-2+1
+1.4Round 13🇨🇳 CHINA143♥♦5=+1
+1.4Round 16🇳🇿 NEW ZEALAND203NT♦8+3+1
+1.3Round 10🇳🇱 NETHERLANDS223♦♥8-1+4
+1.3Round 12🇩🇰 DENMARK183♣♠9+2+6
+1.3Round 19🇦🇺 AUSTRALIA91NT♦5-1+4
+1.3Round 19🇦🇺 AUSTRALIA124♠♦T+1+0
+1.2Round 7🇫🇷 FRANCE102♠♦A-1+0
+1.2Round 19🇦🇺 AUSTRALIA63♥♣5+1-10
+1.0Round 12🇩🇰 DENMARK224♣♣2-1-8
+0.9Round 18🇵🇱 POLAND203NT♥4=-2
+0.8Round 4🇮🇱 ISRAEL164♠♣3+1+0
+0.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND221NT♥5=-1
+0.6Round 6🇸🇬 SINGAPORE253♣♠A-1+2
+0.5Round 6🇸🇬 SINGAPORE154♠♣T+1+0
+0.5Round 11🇮🇪 IRELAND34♥♠T=+1
+0.4Round 4🇮🇱 ISRAEL282♥♠3+1+0
+0.4Round 12🇩🇰 DENMARK174♠♦2=+0
+0.4Round 18🇵🇱 POLAND253NT♠K+1-1
+0.3Round 10🇳🇱 NETHERLANDS244♠♥K+1+11
+0.3Round 19🇦🇺 AUSTRALIA23♦♣T+1+1
+0.2Round 1🇺🇸 USA244♠♥K+1+0
+0.2Round 6🇸🇬 SINGAPORE235♦♠A-1-6
+0.2Round 10🇳🇱 NETHERLANDS204♥x♣A-1+7
+0.1Round 3🇭🇰 HONG KONG CHINA22♥♣8-1-5
+0.1Round 5🇯🇵 JAPAN104♠♥5-1+12
+0.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♥♣5+1+0
+0.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND241♦♣A+2+7
+0.1Round 12🇩🇰 DENMARK204♥♣2+1+0
+0.1Round 13🇨🇳 CHINA134♠♥8+1+0
+0.0Round 16🇳🇿 NEW ZEALAND171NT♠J+1+7
-0.1Round 4🇮🇱 ISRAEL203NT♠Q+1+0
-0.1Round 18🇵🇱 POLAND193♥♠J-1-3
-0.2Round 1🇺🇸 USA261NT♠3+2+6
-0.2Round 4🇮🇱 ISRAEL184♠♣T+1+0
-0.2Round 11🇮🇪 IRELAND131NT♥2+1+1
-0.2Round 16🇳🇿 NEW ZEALAND165♦♦5+1+0
-0.2Round 19🇦🇺 AUSTRALIA132♠♥2+2-10
-0.3Round 5🇯🇵 JAPAN43♦♣K-1-1
-0.3Round 5🇯🇵 JAPAN96♣x♥8-1+0
-0.3Round 7🇫🇷 FRANCE41NT♥4=-5
-0.6Round 7🇫🇷 FRANCE93♠♥J-1-5
-0.7Round 7🇫🇷 FRANCE23♥♠A+1-6
-0.7Round 10🇳🇱 NETHERLANDS233NT♠T+1-1
-0.8Round 10🇳🇱 NETHERLANDS154♥♦8-1-5
-0.8Round 10🇳🇱 NETHERLANDS192♠♣3+1+0
-0.9Round 10🇳🇱 NETHERLANDS164♥♣8-2-2
-0.9Round 19🇦🇺 AUSTRALIA44♥♠6=+1
-1.1Round 5🇯🇵 JAPAN133NT♦4+3-13
-1.1Round 7🇫🇷 FRANCE63♣♦A-1-10
-1.1Round 11🇮🇪 IRELAND93♥♠K-2-1
-1.1Round 13🇨🇳 CHINA71NT♦4=+2
-1.2Round 1🇺🇸 USA225♥♠5+1+12
-1.2Round 1🇺🇸 USA2132♠♥K=+1
-1.2Round 6🇸🇬 SINGAPORE242NT♦4-1-4
-1.2Round 10🇳🇱 NETHERLANDS253NT♣T+2-1
-1.2Round 18🇵🇱 POLAND284♠♥Q=+1
-1.4Round 5🇯🇵 JAPAN13NT♥A=+0
-1.4Round 6🇸🇬 SINGAPORE261NT♠2+1+0
-1.4Round 12🇩🇰 DENMARK262♥♣2-1-11
-1.5Round 3🇭🇰 HONG KONG CHINA14♦x♥5-1+0
-1.5Round 10🇳🇱 NETHERLANDS283♠♦4-1+2
-1.5Round 18🇵🇱 POLAND173NT♥8+3-1
-1.7Round 1🇺🇸 USA271NT♠3=-5
-1.7Round 3🇭🇰 HONG KONG CHINA103♥♣J=-10
-1.7Round 11🇮🇪 IRELAND144♥♠3=+1
-1.9Round 19🇦🇺 AUSTRALIA114♠♦2-1-5
-2.1Round 5🇯🇵 JAPAN144♥♣A=-1
-2.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♣A=-3
-2.2Round 12🇩🇰 DENMARK214♠♣A=+1
-2.3Round 4🇮🇱 ISRAEL272NT♥9-1-5
-2.3Round 16🇳🇿 NEW ZEALAND153♠♣A-2-2
-2.5Round 10🇳🇱 NETHERLANDS215♦x♥4-1-6
-2.6Round 18🇵🇱 POLAND243♦♠A+1+7
-2.7Round 13🇨🇳 CHINA22NT♦2=+7
-2.7Round 16🇳🇿 NEW ZEALAND252♠♣J=-6
-2.9Round 7🇫🇷 FRANCE142♠♠2=-6
-2.9Round 13🇨🇳 CHINA96NT♠6+1-11
-3.1Round 1🇺🇸 USA284♥♣7-2+0
-3.2Round 3🇭🇰 HONG KONG CHINA42♥♠A-1-5
-3.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND254NT♠5-1+8
-3.2Round 10🇳🇱 NETHERLANDS173NT♦7=+1
-3.2Round 19🇦🇺 AUSTRALIA106NT♠A-1-13
-3.3Round 3🇭🇰 HONG KONG CHINA83NT♥5+2-1
-3.4Round 5🇯🇵 JAPAN81NT♦K-2+0
-3.4Round 18🇵🇱 POLAND233NT♣3+2-1
-3.7Round 3🇭🇰 HONG KONG CHINA143NT♥J=-3
-3.8Round 7🇫🇷 FRANCE35♠♥4-1-9
-3.8Round 12🇩🇰 DENMARK193♣x♣2-1+1
-3.9Round 1🇺🇸 USA2114♠♦5-1-4
-4.0Round 12🇩🇰 DENMARK277NT♠6=+0
-4.5Round 12🇩🇰 DENMARK254♥♣2=-10
-4.7Round 7🇫🇷 FRANCE14♥♠K-2-9
-4.8Round 7🇫🇷 FRANCE74♠♠Q=+0
-4.8Round 7🇫🇷 FRANCE114♠♦A-2-6
-5.1Round 4🇮🇱 ISRAEL254♠♦2-1-5
-5.1Round 13🇨🇳 CHINA63NT♣3-1-5
-5.2Round 18🇵🇱 POLAND162♠♥8-2-7
-5.4Round 7🇫🇷 FRANCE133NT♣2+2-1
-5.6Round 10🇳🇱 NETHERLANDS263NT♣5-4-7
-5.9Round 1🇺🇸 USA2124♠♦K+1-1
-6.2Round 18🇵🇱 POLAND213NT♦K=+1
-6.3Round 3🇭🇰 HONG KONG CHINA137♦♥T-2-17
-6.6Round 4🇮🇱 ISRAEL174♠♣K=+0
-6.8Round 16🇳🇿 NEW ZEALAND284♠x♥K=-5
-7.5Round 16🇳🇿 NEW ZEALAND196♠♦Q-2-11
-7.6Round 12🇩🇰 DENMARK232♦x♦A-1-7
-7.7Round 10🇳🇱 NETHERLANDS277♣x♥A-1-14
-8.2Round 16🇳🇿 NEW ZEALAND245♦♠2-1-10
-9.4Round 4🇮🇱 ISRAEL226♠♥3-2-11
-10.1Round 13🇨🇳 CHINA46♣♥3-1-13
-10.2Round 1🇺🇸 USA234♥♣J-1-16
-10.6Round 11🇮🇪 IRELAND124♠x♣A-5+8
-11.0Round 6🇸🇬 SINGAPORE282♥x♥K=-12
-11.2Round 13🇨🇳 CHINA86NT♦Q-3-15
-12.2Round 13🇨🇳 CHINA123NTx♠9-3-14
-12.8Round 12🇩🇰 DENMARK286♥♣6-1-13