🇭🇰 SETO Alex · HONG KONG CHINA

70rank
+1.7Butler · 196 bds
+0.01per board
±4.5swing
-0.62vs par /bd · #87/111
+0.05adjusted /bd
Butler per round: 13.2 3.3 0.5 -26.6 36.9 -1.7 -14.3 14.4 -1.6 11.8 19.6 -29.5 -53.8 29.5by round

vs par split: bidding -0.30 · play -0.32

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.05/bd

Card play — on target: opening leads 72.7% #91 of 111 · declarer play 64.0% #96 of 111 · defence 76.3% #91 of 111

Bidding activity — not a pass: 48.0% #11 of 111 (251/523)

Card play by contract type — on target
vs NTvs a suit
Opening leads53.8% (13)80.6% (31)
Declarer play50.0% (16)70.6% (34)
Defence69.2% (26)79.1% (67)

Opening leads by suit led: ♠ 61.5% (13) · ♥ 92.3% (13) · ♦ 75.0% (12) · ♣ 50.0% (6)

vs par by strain: NT -1.29 (70) · a suit -0.25 (126)

vs par by level: part-score +0.19 (58) · game -0.69 (131) · slam -6.00 (7)

By role: declaring +0.29/bd (-2.75 vs par · 103) · defending -0.30/bd (+1.73 vs par · 93)

By vulnerability: vulnerable +0.32/bd (-0.74 vs par · 98) · not vulnerable -0.30/bd (-0.50 vs par · 98)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.ToH.Ma – Z.WangClosed14+13.2+0.94-0.79
Round 2L.ToR.Arend – B.DoerdelmannOpen14+3.3+0.24+0.00
Round 4L.ToA.Dravitzki – L.MeierClosed14+0.5+0.04-1.14
Round 5L.ToC.Johnsen – T.ToesseClosed14-26.6-1.90-2.00
Round 6L.ToL.Ciborowska – K.CiborowskiClosed14+36.9+2.64+2.21
Round 8L.ToS.Pahk – M.HaasOpen14-1.7-0.12-2.57
Round 9L.ToT.Chowdhury – J.PintoClosed14-14.3-1.02-1.71
Round 10L.ToJ.Xiong – K.YangClosed14+14.4+1.03+0.36
Round 11L.ToO.Manzur – S.ZurOpen14-1.6-0.11-2.86
Round 14L.ToE.Vallet – R.BlochOpen14+11.8+0.84+1.79
Round 15L.ToL.Fegarty – J.FegartyOpen14+19.6+1.40+3.36
Round 16L.ToZ.Argay – M.KemenyOpen14-29.5-2.11-3.00
Round 17L.ToX.Friesen – R.GoorOpen14-53.8-3.84-2.86
Round 18L.ToA.Armstrong – K.FlanaganClosed14+29.5+2.11+0.50

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
+10.8Round 6🇵🇱 POLAND235♠x♦A-2+9
+10.2Round 1🇨🇳 CHINA34♥♦A-1+16
+9.9Round 5🇳🇴 NORWAY53NT♦8-2+11
+9.8Round 2🇩🇪 GERMANY156♠♣5+1-13
+9.7Round 4🇳🇿 NEW ZEALAND284♥♠8=+10
+9.2Round 6🇵🇱 POLAND283NT♥9=+10
+9.2Round 11🇮🇱 ISRAEL13NT♦3-1+10
+8.4Round 6🇵🇱 POLAND206NT♥A=+0
+8.3Round 6🇵🇱 POLAND164♠♣8+3+17
+7.9Round 6🇵🇱 POLAND253♠♦6-3+9
+7.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♣♦K=+11
+7.8Round 18🇮🇪 IRELAND154♥♣K=+3
+7.4Round 1🇨🇳 CHINA144♠♠6-1+10
+6.6Round 18🇮🇪 IRELAND253♠x♥A-2+8
+6.4Round 14🇫🇷 FRANCE276♠♣A=+12
+6.2Round 18🇮🇪 IRELAND213NT♦K=-1
+5.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♦Q+1+0
+5.7Round 2🇩🇪 GERMANY212NT♠2+1+2
+5.6Round 14🇫🇷 FRANCE164♥x♥6-3+14
+5.3Round 1🇨🇳 CHINA124♠♦K=+0
+5.2Round 4🇳🇿 NEW ZEALAND154♠♦9-2+11
+5.2Round 11🇮🇱 ISRAEL103NT♣2=-1
+5.2Round 11🇮🇱 ISRAEL145♣x♦2=+3
+4.9Round 10🇨🇦 CANADA223♥♣2-2+3
+4.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102NT♥9-1+12
+4.9Round 18🇮🇪 IRELAND222NT♦4-1+5
+4.7Round 10🇨🇦 CANADA174♠♣8+1+1
+4.1Round 1🇨🇳 CHINA71NTx♠T=+7
+4.1Round 18🇮🇪 IRELAND183♠♣7+1+1
+3.9Round 1🇨🇳 CHINA113NT♦A-1+4
+3.9Round 8🇺🇸 USA2196♣♥5=-12
+3.9Round 11🇮🇱 ISRAEL63NT♥6=+0
+3.9Round 17🇳🇱 NETHERLANDS42♠♥T=+5
+3.8Round 2🇩🇪 GERMANY274♠♥A+1+1
+3.8Round 14🇫🇷 FRANCE173NT♠3-1+5
+3.8Round 14🇫🇷 FRANCE223NT♣2=+7
+3.7Round 4🇳🇿 NEW ZEALAND263NT♣6-1+6
+3.7Round 5🇳🇴 NORWAY112♥♥5+1+7
+3.7Round 9🇮🇳 INDIA104♠♦3=+0
+3.3Round 6🇵🇱 POLAND214♥♠6-1+5
+3.2Round 4🇳🇿 NEW ZEALAND234♠♦4+1-13
+3.2Round 8🇺🇸 USA2232♠♠4-1-1
+3.2Round 8🇺🇸 USA2254♣♠2-1-8
+3.2Round 10🇨🇦 CANADA213♣♠J+1+6
+3.2Round 14🇫🇷 FRANCE194♥♦6=+7
+3.1Round 6🇵🇱 POLAND172♠♥2+2+6
+3.1Round 6🇵🇱 POLAND185♣♦Q=-2
+3.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♣K-2+7
+3.0Round 11🇮🇱 ISRAEL123NT♠A+2-13
+2.8Round 2🇩🇪 GERMANY192♣♥J-2+2
+2.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND25♣♠5-1+5
+2.7Round 18🇮🇪 IRELAND242♥♣3+1-7
+2.6Round 10🇨🇦 CANADA154♥x♣5-1+6
+2.5Round 9🇮🇳 INDIA143♠♥4=-7
+2.4Round 8🇺🇸 USA2154♥♣A+1+0
+2.4Round 16🇭🇺 HUNGARY243NT♣2+1+0
+2.2Round 9🇮🇳 INDIA123NT♥5+1-1
+2.2Round 11🇮🇱 ISRAEL25♦♣A-1-2
+2.1Round 5🇳🇴 NORWAY144♥♣A=+1
+2.1Round 8🇺🇸 USA2214♠♣A=+3
+1.9Round 4🇳🇿 NEW ZEALAND224♠♣4+1+0
+1.9Round 8🇺🇸 USA2203NT♥5-1-6
+1.8Round 5🇳🇴 NORWAY133NT♥6+2+13
+1.8Round 8🇺🇸 USA2262♠♥A+1+10
+1.7Round 9🇮🇳 INDIA33NT♣T+2+1
+1.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83♣♠K+1+0
+1.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♥♣5-3+13
+1.6Round 9🇮🇳 INDIA12♠♦A+1+0
+1.6Round 17🇳🇱 NETHERLANDS83NT♠4=+3
+1.5Round 10🇨🇦 CANADA283♠♠4-1-2
+1.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♦♣A=+2
+1.4Round 2🇩🇪 GERMANY234♥♣K+2+13
+1.3Round 2🇩🇪 GERMANY284♠♦2+2-13
+1.3Round 10🇨🇦 CANADA263♥♠4-2+3
+1.2Round 1🇨🇳 CHINA61NT♠3+3-6
+1.2Round 18🇮🇪 IRELAND284♠♦T=-1
+1.1Round 6🇵🇱 POLAND194♥♦2=-1
+1.1Round 9🇮🇳 INDIA115♣♥Q=+11
+1.1Round 18🇮🇪 IRELAND273♠♥J=-1
+0.9Round 9🇮🇳 INDIA92♠♣K+1+0
+0.9Round 10🇨🇦 CANADA165♥♠J-2+2
+0.9Round 14🇫🇷 FRANCE263NT♠8+2+1
+0.8Round 4🇳🇿 NEW ZEALAND193♠♥4=-1
+0.8Round 10🇨🇦 CANADA192♠♥2+1+0
+0.7Round 10🇨🇦 CANADA233NT♣T+1+1
+0.7Round 16🇭🇺 HUNGARY163NT♥4+2+1
+0.6Round 10🇨🇦 CANADA244♠♥K+2-11
+0.6Round 18🇮🇪 IRELAND264♥♥5=+0
+0.4Round 16🇭🇺 HUNGARY153♥♣A-1+1
+0.4Round 16🇭🇺 HUNGARY203NT♦8+2+0
+0.3Round 4🇳🇿 NEW ZEALAND251NT♣K+2+0
+0.3Round 14🇫🇷 FRANCE213NT♠7+3+1
+0.3Round 16🇭🇺 HUNGARY236♥♣K+1-13
+0.2Round 10🇨🇦 CANADA253NT♣J+1+0
+0.1Round 1🇨🇳 CHINA105♦♠Q-1+6
+0.1Round 2🇩🇪 GERMANY163NT♠5+4+15
+0.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♣T+1+0
+0.1Round 18🇮🇪 IRELAND193♥♠A-1+3
+0.0Round 16🇭🇺 HUNGARY172NT♠J=+7
-0.1Round 1🇨🇳 CHINA52NT♠5=-10
-0.1Round 4🇳🇿 NEW ZEALAND203NT♠Q+1+0
-0.1Round 5🇳🇴 NORWAY104♠♥8-1-12
-0.1Round 8🇺🇸 USA2174♥♥8+1+0
-0.2Round 1🇨🇳 CHINA44♠♣A+1+0
-0.2Round 4🇳🇿 NEW ZEALAND164♠♣J=-1
-0.2Round 10🇨🇦 CANADA204♥x♥2-1-7
-0.2Round 11🇮🇱 ISRAEL53♥♦5-1-6
-0.3Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♠♥4+1-14
-0.3Round 16🇭🇺 HUNGARY214♠♥2+2-1
-0.4Round 6🇵🇱 POLAND154♠♠9+2-1
-0.5Round 2🇩🇪 GERMANY243NT♦3+1-1
-0.5Round 11🇮🇱 ISRAEL34♥♠T=-1
-0.6Round 11🇮🇱 ISRAEL131NT♥2=-2
-0.6Round 14🇫🇷 FRANCE233NT♠6+1-12
-0.6Round 18🇮🇪 IRELAND173NT♦2+1-1
-0.7Round 17🇳🇱 NETHERLANDS103NT♥6+1+0
-0.8Round 5🇳🇴 NORWAY81NT♥5-1-4
-0.8Round 9🇮🇳 INDIA84♥♠9+1+0
-0.8Round 16🇭🇺 HUNGARY223♦♣7-1+2
-0.9Round 14🇫🇷 FRANCE283♦♦Q+1+7
-0.9Round 17🇳🇱 NETHERLANDS32NT♠3=+0
-0.9Round 18🇮🇪 IRELAND203NT♥3=+2
-0.9Round 18🇮🇪 IRELAND231NTx♦A-2-4
-1.0Round 8🇺🇸 USA2283♥♣K=+0
-1.0Round 17🇳🇱 NETHERLANDS123NT♥8+1+0
-1.1Round 2🇩🇪 GERMANY264♥♣3=-3
-1.1Round 8🇺🇸 USA2274♥♠J+1+0
-1.1Round 14🇫🇷 FRANCE154♠♣A+1+0
-1.2Round 4🇳🇿 NEW ZEALAND184♠♦2+2-1
-1.2Round 6🇵🇱 POLAND242NT♦4-1-4
-1.2Round 11🇮🇱 ISRAEL84♥♦3=+0
-1.2Round 14🇫🇷 FRANCE183NT♣6+1+0
-1.3Round 2🇩🇪 GERMANY253NT♠3+1-10
-1.4Round 1🇨🇳 CHINA14♠♥4+1+0
-1.4Round 14🇫🇷 FRANCE254♠♥5+3-14
-1.6Round 11🇮🇱 ISRAEL94♥♣4-4-2
-1.7Round 5🇳🇴 NORWAY42♠♥A+2-1
-1.7Round 8🇺🇸 USA2221NT♥6+1+0
-1.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND125♦♠2+1+11
-1.8Round 2🇩🇪 GERMANY184NT♠4=+10
-1.8Round 5🇳🇴 NORWAY96♣♠9-1-3
-1.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♥♦6+2-1
-1.8Round 17🇳🇱 NETHERLANDS134♥♥6+1+0
-2.0Round 2🇩🇪 GERMANY172NT♦J-1-4
-2.2Round 5🇳🇴 NORWAY71NT♥4-1+1
-2.3Round 6🇵🇱 POLAND261NT♠2+2-1
-2.4Round 10🇨🇦 CANADA275♣♥A+1+11
-2.5Round 17🇳🇱 NETHERLANDS24♠♥3+1+0
-2.7Round 16🇭🇺 HUNGARY252♥♣2=-6
-2.8Round 8🇺🇸 USA2162♠♦3+1-1
-2.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♣8+1+0
-2.9Round 4🇳🇿 NEW ZEALAND245♦♦9-1-9
-2.9Round 9🇮🇳 INDIA53NT♥6-1-13
-2.9Round 14🇫🇷 FRANCE241NT♦T-2-5
-3.2Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♥♦T=+1
-3.3Round 1🇨🇳 CHINA24♠x♥K-3-14
-3.4Round 1🇨🇳 CHINA133♠♦7-1-6
-3.4Round 18🇮🇪 IRELAND162NT♣4=+0
-3.5Round 1🇨🇳 CHINA95♠♦T+1-9
-3.6Round 16🇭🇺 HUNGARY284♠♥K+1-1
-3.8Round 2🇩🇪 GERMANY203♠♥5-2-8
-3.8Round 8🇺🇸 USA2243NT♦T-1-10
-3.8Round 9🇮🇳 INDIA64♠♥K+1+0
-4.0Round 4🇳🇿 NEW ZEALAND273NT♣4-2-6
-4.1Round 9🇮🇳 INDIA24♥♦5-1-12
-4.1Round 14🇫🇷 FRANCE205♣♥2=+2
-4.4Round 5🇳🇴 NORWAY64♥x♣6-1-6
-4.4Round 10🇨🇦 CANADA184♥♠K-2-8
-4.4Round 17🇳🇱 NETHERLANDS75♣♣2+1+1
-4.8Round 9🇮🇳 INDIA134♣♦A=-10
-4.9Round 17🇳🇱 NETHERLANDS12NT♦4-2-8
-5.1Round 5🇳🇴 NORWAY124♠♥7-3-9
-5.4Round 9🇮🇳 INDIA74♥♦K=+13
-5.4Round 16🇭🇺 HUNGARY185♦♥2-1-9
-5.7Round 16🇭🇺 HUNGARY264♥♣5+1-1
-6.1Round 17🇳🇱 NETHERLANDS54♥♦A=+0
-6.1Round 17🇳🇱 NETHERLANDS113NT♦Q-3-7
-6.2Round 9🇮🇳 INDIA43NT♠2-4-6
-6.5Round 6🇵🇱 POLAND273NTx♦Q+1-6
-6.5Round 16🇭🇺 HUNGARY194♠♥4-1-11
-6.9Round 11🇮🇱 ISRAEL113NT♥2+1-4
-7.1Round 1🇨🇳 CHINA83NTx♥7-2-9
-7.8Round 4🇳🇿 NEW ZEALAND213NT♦K=-10
-7.9Round 5🇳🇴 NORWAY23NT♠Q=-6
-7.9Round 6🇵🇱 POLAND223NT♦8-1-10
-8.1Round 4🇳🇿 NEW ZEALAND175♣x♠A-3-2
-8.7Round 16🇭🇺 HUNGARY274♠♥K-1-11
-8.7Round 17🇳🇱 NETHERLANDS64♠x♣J+1-10
-9.2Round 11🇮🇱 ISRAEL43NT♣Q-3-10
-9.6Round 5🇳🇴 NORWAY13NT♠2-2-11
-9.7Round 8🇺🇸 USA2185♣x♥J-1-11
-10.1Round 11🇮🇱 ISRAEL73NT♥6-1-12
-10.5Round 5🇳🇴 NORWAY32♥x♣A-3-9
-10.5Round 17🇳🇱 NETHERLANDS146♥x♣2+1-13
-11.1Round 2🇩🇪 GERMANY224♥♠8+2+9
-11.7Round 17🇳🇱 NETHERLANDS93NT♥K+1-11