🇳🇿 ROBB Trevor · NEW ZEALAND

117rank
-161.1Butler · 192 bds
-0.84per board
±4.7swing
-0.57vs par /bd · #102/122
-0.97adjusted /bd
Butler per round: -26.7 -6.5 -4.7 0.7 -27.6 -30.2 -14.8 0.8 -9.5 -35.3 -3.3 -4by round

vs par split: bidding -0.20 · play -0.29

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -0.97/bd

Card play — on target: opening leads 78.8% #99 of 122 · declarer play 70.0% #92 of 122 · defence 82.4% #98 of 122

Card play by contract type — on target
vs NTvs a suit
Opening leads·78.8% (33)
Declarer play·70.0% (30)
Defence·82.4% (68)

Opening leads by suit led: ♠ 100.0% (7) · ♥ 83.3% (6) · ♦ 71.4% (14) · ♣ 66.7% (6)

vs par by strain: a suit -0.71 (145)

vs par by level: part-score -1.49 (57) · game -0.12 (82) · slam -1.33 (6)

By role: declaring -1.15/bd (-3.55 vs par · 86) · defending -0.59/bd (+1.84 vs par · 106)

By vulnerability: vulnerable -1.02/bd (-0.81 vs par · 96) · not vulnerable -0.66/bd (-0.33 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2D.RussellM.Khalil – M.KhedrClosed16-26.7-1.67-2.50
Round 3D.RussellM.Chan – W.WongClosed16-6.5-0.41-0.19
Round 4D.RussellH.Hallen – S.FagerOpen16-4.7-0.29+0.38
Round 5D.RussellP.Maijarern – P.JariyanantanetrClosed16+0.7+0.04-1.00
Round 8D.RussellR.Marsal – E.WladowOpen16-27.6-1.73-2.00
Round 9D.RussellD.Gerin – J.BoulogneOpen16-30.2-1.89+0.44
Round 11D.RussellG.Xuehai – J.PanClosed16-14.8-0.93+0.44
Round 13D.RussellB.Bateman – S.BatemanOpen16+0.8+0.05+0.38
Round 14D.RussellJ.Auken – K.MollerOpen16-9.5-0.59-1.19
Round 17D.RussellS.Gupta – J.GoenkaOpen16-35.3-2.21-3.19
Round 19D.RussellM.Castello Branco – M.AmaralOpen16-3.3-0.21-1.00
Round 20D.RussellP.Vanhoutte – P.GrentheClosed16-4.0-0.25+2.56

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
+10.8Round 5🇹🇭 THAILAND84♥♠7-1+11
+10.2Round 3🇭🇰 CHINA HONG KONG44♠♦Q-1+12
+10.0Round 4🇸🇪 SWEDEN152♠♦6+2+10
+9.7Round 20🇫🇷 FRANCE26♦x♠K-3+12
+9.0Round 19🇧🇷 BRAZIL255♥x♠8-1+11
+9.0Round 20🇫🇷 FRANCE134♥♦3+1+11
+7.6Round 2🇪🇬 EGYPT24♠♦Q+3+10
+7.5Round 5🇹🇭 THAILAND104♥x♠7-2+9
+7.5Round 14🇩🇰 DENMARK106N♥2=+0
+7.4Round 3🇭🇰 CHINA HONG KONG123N♣5=+7
+7.1Round 2🇪🇬 EGYPT162N♥7+2+10
+6.9Round 14🇩🇰 DENMARK44♠♥Q-2+13
+6.9Round 20🇫🇷 FRANCE73N♠10-2+13
+6.8Round 9🇬🇵 GUADELOUPE83N♠K+2+14
+6.6Round 4🇸🇪 SWEDEN74♠♥4-2+8
+6.4Round 3🇭🇰 CHINA HONG KONG14♥♦K=+0
+5.5Round 11🇨🇳 CHINA203N♥10-2+7
+5.5Round 17🇮🇳 INDIA243♣♠5+3+7
+5.2Round 2🇪🇬 EGYPT134♠♣A-1+13
+4.6Round 13🇿🇦 SOUTH AFRICA303♦♥+2+7
+4.5Round 8🇩🇪 GERMANY173N♥6+3+11
+4.3Round 8🇩🇪 GERMANY214♠♦3+1+0
+4.1Round 19🇧🇷 BRAZIL214♠♣10+2+1
+4.0Round 5🇹🇭 THAILAND122♣x♠K-2+2
+3.9Round 4🇸🇪 SWEDEN34♠♠5-1+10
+3.9Round 4🇸🇪 SWEDEN144♥♦K-1+5
+3.9Round 19🇧🇷 BRAZIL233♥♦5-1+6
+3.8Round 19🇧🇷 BRAZIL203N♥7=-1
+3.5Round 13🇿🇦 SOUTH AFRICA294♥♦10-1+12
+3.4Round 5🇹🇭 THAILAND134♥♣Q-1+6
+3.4Round 11🇨🇳 CHINA222♣♥9+1+0
+3.3Round 4🇸🇪 SWEDEN62♣♠10+1+1
+3.2Round 13🇿🇦 SOUTH AFRICA243♥♦Q+1+6
+3.2Round 19🇧🇷 BRAZIL184♥♦4=+7
+3.0Round 11🇨🇳 CHINA232♠♦10-1+7
+2.9Round 8🇩🇪 GERMANY234♥♣10+1+2
+2.9Round 17🇮🇳 INDIA173♦♥5+1+6
+2.8Round 13🇿🇦 SOUTH AFRICA284♠♥10+1+1
+2.7Round 5🇹🇭 THAILAND34♠x♥Q-1+0
+2.7Round 19🇧🇷 BRAZIL273♣♣5=+5
+2.6Round 3🇭🇰 CHINA HONG KONG142♠♥J+1+0
+2.6Round 4🇸🇪 SWEDEN134♠♣K+1+0
+2.5Round 5🇹🇭 THAILAND13N♦10-1+4
+2.2Round 9🇬🇵 GUADELOUPE163♠♦Q=+6
+2.2Round 14🇩🇰 DENMARK93N♥8+1+1
+2.0Round 8🇩🇪 GERMANY243♥♦A=+0
+2.0Round 13🇿🇦 SOUTH AFRICA231N♦-1+5
+2.0Round 14🇩🇰 DENMARK22♠♦K=+1
+1.9Round 11🇨🇳 CHINA272♥♠-1-3
+1.7Round 8🇩🇪 GERMANY303N♦8+2+1
+1.7Round 13🇿🇦 SOUTH AFRICA253N♣9+3+1
+1.7Round 20🇫🇷 FRANCE34♥♠K-1+5
+1.6Round 5🇹🇭 THAILAND141N♦3+3+6
+1.6Round 14🇩🇰 DENMARK144♥♠A+2+1
+1.6Round 20🇫🇷 FRANCE43N♥J+2+12
+1.5Round 2🇪🇬 EGYPT112♠♦9=-1
+1.5Round 9🇬🇵 GUADELOUPE111♠x♣K-1-1
+1.4Round 5🇹🇭 THAILAND161♣+1-1
+1.4Round 17🇮🇳 INDIA225♠♥J=+11
+1.3Round 11🇨🇳 CHINA284♥♠10+2+14
+1.0Round 2🇪🇬 EGYPT94♥♦7+1-10
+1.0Round 14🇩🇰 DENMARK52♥♣A+2+6
+0.9Round 20🇫🇷 FRANCE54♥♠J+2+12
+0.7Round 2🇪🇬 EGYPT74♥♥9+1-12
+0.7Round 13🇿🇦 SOUTH AFRICA183♠♦=+0
+0.7Round 14🇩🇰 DENMARK134♥♠4=+0
+0.7Round 17🇮🇳 INDIA302♠♣Q-1-1
+0.7Round 20🇫🇷 FRANCE63N♠5+2+0
+0.6Round 3🇭🇰 CHINA HONG KONG83N♦J=+0
+0.5Round 5🇹🇭 THAILAND24♥♣A+1+7
+0.5Round 13🇿🇦 SOUTH AFRICA194♥♥=+1
+0.5Round 17🇮🇳 INDIA262♠♥9-1+1
+0.5Round 17🇮🇳 INDIA313♠♥3=+1
+0.4Round 11🇨🇳 CHINA314♠♥3+1+0
+0.4Round 13🇿🇦 SOUTH AFRICA262♦♠=+1
+0.4Round 14🇩🇰 DENMARK116♠♥Q+1-11
+0.4Round 17🇮🇳 INDIA202♦♣4+2+0
+0.2Round 8🇩🇪 GERMANY284♥♣5=-3
-0.0Round 4🇸🇪 SWEDEN23N♦J=+13
+0.0Round 11🇨🇳 CHINA324♠+2-11
+0.0Round 17🇮🇳 INDIA282♣♦5+2-7
-0.0Round 20🇫🇷 FRANCE84♠♣3=-1
-0.0Round 20🇫🇷 FRANCE114♠x♣K-3-2
-0.1Round 9🇬🇵 GUADELOUPE133N♠=+0
-0.2Round 13🇿🇦 SOUTH AFRICA32Pass-3
-0.2Round 19🇧🇷 BRAZIL295♦♦J+1+1
-0.2Round 20🇫🇷 FRANCE15♣♠K-1+5
-0.2Round 20🇫🇷 FRANCE125♠♥10+1-1
-0.3Round 13🇿🇦 SOUTH AFRICA214♠♥-1-5
-0.3Round 17🇮🇳 INDIA291N♦4+2-1
-0.5Round 3🇭🇰 CHINA HONG KONG5Pass+3
-0.5Round 3🇭🇰 CHINA HONG KONG161N♥7+1-6
-0.6Round 8🇩🇪 GERMANY203N♥2=-1
-0.6Round 9🇬🇵 GUADELOUPE102♠♣-1+0
-0.6Round 19🇧🇷 BRAZIL283♠♥A-4-2
-0.7Round 13🇿🇦 SOUTH AFRICA205♦♥K=+11
-0.7Round 13🇿🇦 SOUTH AFRICA314♥♦5-1-5
-0.7Round 19🇧🇷 BRAZIL172♥♥2+1+0
-0.8Round 5🇹🇭 THAILAND73♠♣2+1-10
-0.8Round 9🇬🇵 GUADELOUPE125♥♠Q-2+6
-0.8Round 14🇩🇰 DENMARK33♥♣J-1+3
-0.9Round 3🇭🇰 CHINA HONG KONG133N♠6+2-1
-0.9Round 9🇬🇵 GUADELOUPE64♥♠-1-6
-1.0Round 9🇬🇵 GUADELOUPE74♣♦K+1+10
-1.0Round 9🇬🇵 GUADELOUPE93N♥9+3-1
-1.0Round 19🇧🇷 BRAZIL195♣x♠K-1+0
-1.0Round 20🇫🇷 FRANCE93♥♦K=+0
-1.1Round 2🇪🇬 EGYPT15♣x♥Q-1+1
-1.1Round 11🇨🇳 CHINA254♠♥K-1-5
-1.2Round 3🇭🇰 CHINA HONG KONG34♥♦K=+0
-1.2Round 3🇭🇰 CHINA HONG KONG63N♠5-1-9
-1.2Round 8🇩🇪 GERMANY294♠♥A+1+0
-1.4Round 2🇪🇬 EGYPT63♣♣8+1+0
-1.4Round 2🇪🇬 EGYPT82♠♦K-1-2
-1.4Round 2🇪🇬 EGYPT103♣♠6-2-9
-1.4Round 14🇩🇰 DENMARK165♦♣10=+13
-1.5Round 8🇩🇪 GERMANY184♠♣Q=+1
-1.5Round 19🇧🇷 BRAZIL244♠♥A+2-1
-1.6Round 11🇨🇳 CHINA303N♣+1-4
-1.6Round 14🇩🇰 DENMARK14♠♣10=-1
-1.8Round 11🇨🇳 CHINA212♣x♣A-2-2
-1.8Round 11🇨🇳 CHINA242♥♥J+1+0
-1.9Round 8🇩🇪 GERMANY263N♥4+2+0
-1.9Round 13🇿🇦 SOUTH AFRICA173♣♦K-1-5
-2.0Round 4🇸🇪 SWEDEN104♦♠K=+9
-2.0Round 8🇩🇪 GERMANY223N♣8+2+0
-2.0Round 14🇩🇰 DENMARK154♥♥3+2-16
-2.1Round 3🇭🇰 CHINA HONG KONG73N♥10=+1
-2.2Round 19🇧🇷 BRAZIL261♠♥K+2-12
-2.3Round 19🇧🇷 BRAZIL224♠♥8=+0
-2.5Round 19🇧🇷 BRAZIL324♦♥A=-10
-2.6Round 14🇩🇰 DENMARK81♥♠Q+1-5
-2.7Round 4🇸🇪 SWEDEN123N♦4+1-1
-2.8Round 8🇩🇪 GERMANY321N♥5+1-6
-2.8Round 11🇨🇳 CHINA174♥♠4+2+11
-2.9Round 9🇬🇵 GUADELOUPE14♠♥10-2-6
-3.0Round 9🇬🇵 GUADELOUPE154♠♦=-6
-3.0Round 17🇮🇳 INDIA252♣♣2+2-10
-3.1Round 5🇹🇭 THAILAND4Pass-4
-3.2Round 4🇸🇪 SWEDEN13♣♣2-1-4
-3.3Round 3🇭🇰 CHINA HONG KONG21N♥6+2+8
-3.5Round 8🇩🇪 GERMANY313♥♣Q=-1
-3.6Round 4🇸🇪 SWEDEN44♥♣K+1+0
-3.7Round 4🇸🇪 SWEDEN84♥♦6+2-11
-3.7Round 9🇬🇵 GUADELOUPE143N♠K-4-3
-3.7Round 11🇨🇳 CHINA183♣♦K-1-12
-4.0Round 4🇸🇪 SWEDEN54♠♠3-1-10
-4.0Round 5🇹🇭 THAILAND95♦♠2=-7
-4.0Round 9🇬🇵 GUADELOUPE35♥x♣A-1-7
-4.1Round 4🇸🇪 SWEDEN112♠♣7+2-1
-4.1Round 9🇬🇵 GUADELOUPE44♠♣A-3-5
-4.2Round 4🇸🇪 SWEDEN9Pass-12
-4.5Round 2🇪🇬 EGYPT56♠♥6=+0
-4.6Round 8🇩🇪 GERMANY272♠♣3-2-6
-4.7Round 5🇹🇭 THAILAND115♣♥A-2-6
-4.8Round 11🇨🇳 CHINA262♠♥+3-9
-5.0Round 14🇩🇰 DENMARK73♣♦K=-12
-5.1Round 2🇪🇬 EGYPT42♠♥Q-1-5
-5.1Round 17🇮🇳 INDIA181N♥4=-6
-5.2Round 3🇭🇰 CHINA HONG KONG92♣♦8-2-7
-5.2Round 3🇭🇰 CHINA HONG KONG114♥♠9+1+0
-5.2Round 11🇨🇳 CHINA196♥♥4=+13
-5.3Round 17🇮🇳 INDIA194♦♥A-4-15
-5.4Round 17🇮🇳 INDIA324♠♥K=-6
-6.1Round 13🇿🇦 SOUTH AFRICA274♠♣-1-8
-6.3Round 20🇫🇷 FRANCE163N♠A=-6
-6.5Round 5🇹🇭 THAILAND54♥♦5=+0
-6.6Round 3🇭🇰 CHINA HONG KONG105♦♠K+1-1
-6.7Round 5🇹🇭 THAILAND64♠♣7+2-16
-6.9Round 2🇪🇬 EGYPT144♥♦Q=+0
-7.0Round 3🇭🇰 CHINA HONG KONG151♠x♠4+1-10
-7.5Round 4🇸🇪 SWEDEN164♥♦2=-11
-7.5Round 11🇨🇳 CHINA295♦♦=+1
-7.9Round 5🇹🇭 THAILAND152♥x♠Q=-17
-8.4Round 20🇫🇷 FRANCE105♥♠K=-4
-8.7Round 13🇿🇦 SOUTH AFRICA225♥♦5-1-13
-8.7Round 14🇩🇰 DENMARK124♥♥J=-7
-8.7Round 20🇫🇷 FRANCE153N♠J+1-1
-8.9Round 17🇮🇳 INDIA273N♦K-1-10
-9.0Round 2🇪🇬 EGYPT124♥♦A-1-12
-9.0Round 8🇩🇪 GERMANY193N♦7+3-13
-9.2Round 9🇬🇵 GUADELOUPE56N♥7+1+11
-9.3Round 17🇮🇳 INDIA233N♦7=-10
-9.4Round 2🇪🇬 EGYPT33N♣Q-1-11
-9.4Round 9🇬🇵 GUADELOUPE26♥x♦6-2-5
-9.4Round 19🇧🇷 BRAZIL313N♥J+3-11
-9.6Round 2🇪🇬 EGYPT154♠♥8+2-12
-9.6Round 19🇧🇷 BRAZIL305♣♠6-1-10
-9.7Round 14🇩🇰 DENMARK64♠x♣A-2-5
-9.7Round 20🇫🇷 FRANCE143N♥2-1-14
-9.9Round 17🇮🇳 INDIA214♥♠8=-11
-16.1Round 8🇩🇪 GERMANY257♥x♠6-4-17