🇺🇸 LIN Amber · USA

17rank
+78.3Butler · 126 bds
+0.62per board
±5.0swing
+1.07vs par /bd · #10/68
+0.31adjusted /bd
Butler per round: -10.2 2.5 21.9 47.3 -3.6 27.1 -26.4 -8.7 28.4by round

vs par split: bidding +0.95 · play +0.12

Strength of schedule: opponents averaged -0.31/bd (an easy draw) → opponent-adjusted +0.31/bd

Card play — on target: opening leads 92.9% #3 of 68 · declarer play 74.3% #39 of 68 · defence 87.9% #19 of 68

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)95.5% (22)
Declarer play87.5% (8)70.4% (27)
Defence100.0% (17)83.7% (49)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 100.0% (7) · ♦ 100.0% (9) · ♣ 80.0% (5)

vs par by strain: NT +2.81 (31) · a suit +0.51 (95)

vs par by level: part-score +1.74 (54) · game +0.59 (61) · slam +0.46 (11)

By role: declaring +0.45/bd (-1.38 vs par · 60) · defending +0.78/bd (+3.30 vs par · 66)

By vulnerability: vulnerable +0.56/bd (+1.00 vs par · 63) · not vulnerable +0.68/bd (+1.14 vs par · 63)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2R.WernisE.Pattison – R.CooperOpen14-10.2-0.73+0.14
Round 3R.WernisV.Roman – D.MolinaOpen14+2.5+0.18+0.36
Round 4I.ThapaY.Lee – K.ChenOpen14+21.9+1.56+5.07
Round 5I.ThapaS.Combescure – S.Thepaut-VentosClosed14+47.3+3.38+2.86
Round 6I.ThapaL.Li – J.OngClosed14-3.6-0.26+0.07
Round 7R.WernisF.Tanini – A.Di MauroClosed14+27.1+1.94+0.93
Round 9I.ThapaD.Piesiewicz – Z.MoszczynskaOpen14-26.4-1.89-0.86
Round 11R.WernisG.Eva – F.MartantiOpen14-8.7-0.62-1.21
Round 12R.WernisM.Beko – H.LajosOpen14+28.4+2.03+2.29

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
+13.4Round 5🇫🇷 FRANCE126♠♣K=+13
+12.7Round 7🇮🇹 ITALY106♣♠A=+0
+10.9Round 4🇹🇼 CHINESE TAIPEI213NT♠Q-1+12
+10.7Round 5🇫🇷 FRANCE105♠x♥K=+8
+10.3Round 4🇹🇼 CHINESE TAIPEI225NT♠4-1+11
+10.3Round 7🇮🇹 ITALY123NT♦3-1+10
+8.9Round 7🇮🇹 ITALY33NT♥J+1+7
+8.2Round 12🇭🇺 HUNGARY203♥♣7+1+10
+8.0Round 3🇨🇱 CHILE76♦♠7-1+12
+8.0Round 5🇫🇷 FRANCE145♦♣K-1+10
+7.8Round 9🇵🇱 POLAND175♥♠K-1+8
+7.4Round 5🇫🇷 FRANCE133NT♣10=-1
+7.2Round 4🇹🇼 CHINESE TAIPEI264♦♠A=+12
+7.2Round 11🇮🇩 INDONESIA233NT♥7+2+1
+6.7Round 12🇭🇺 HUNGARY284♠♣8-1+11
+6.5Round 12🇭🇺 HUNGARY194♥♥4-1+12
+6.2Round 12🇭🇺 HUNGARY253♦x♠A-3+14
+5.5Round 5🇫🇷 FRANCE53NT♠5+1+0
+5.5Round 7🇮🇹 ITALY93NT♣4=+7
+5.3Round 3🇨🇱 CHILE42♥x♥Q-1+3
+5.3Round 6🇸🇬 SINGAPORE271NT♥4-2+6
+4.9Round 2🇦🇺 AUSTRALIA63♠♣A-1+5
+4.8Round 9🇵🇱 POLAND163♥♠A-2+6
+4.8Round 12🇭🇺 HUNGARY232♥♦3-1+0
+4.7Round 6🇸🇬 SINGAPORE286♣♥Q+1+13
+4.6Round 4🇹🇼 CHINESE TAIPEI284♥♠2=+0
+4.5Round 5🇫🇷 FRANCE13NT♦J+1+0
+4.4Round 5🇫🇷 FRANCE75♦♣A-4+6
+4.4Round 12🇭🇺 HUNGARY243NT♠5+1+1
+4.3Round 4🇹🇼 CHINESE TAIPEI253♥♦7=+7
+4.1Round 12🇭🇺 HUNGARY174♥♣6=+0
+4.0Round 6🇸🇬 SINGAPORE214♠♦Q+1-8
+3.9Round 2🇦🇺 AUSTRALIA144♠♥J+1+0
+3.8Round 3🇨🇱 CHILE62♥♠J=+5
+3.5Round 2🇦🇺 AUSTRALIA114♥♦A-2-1
+3.3Round 2🇦🇺 AUSTRALIA34♥♦6=+0
+3.3Round 3🇨🇱 CHILE104♥♠8+1+1
+3.2Round 5🇫🇷 FRANCE64♠♥A+1+0
+3.1Round 2🇦🇺 AUSTRALIA83NT♦4-1+10
+3.0Round 12🇭🇺 HUNGARY263NT♣10+1+0
+2.9Round 5🇫🇷 FRANCE43♥♥7=+0
+2.8Round 7🇮🇹 ITALY74♠♣A+1+1
+2.7Round 11🇮🇩 INDONESIA244♠♦6+1+0
+2.6Round 2🇦🇺 AUSTRALIA52♥♠J-1+5
+2.6Round 3🇨🇱 CHILE13♠♥10=+2
+2.6Round 3🇨🇱 CHILE84♥♣A-2+0
+2.5Round 6🇸🇬 SINGAPORE224♠♣J+3+14
+2.3Round 2🇦🇺 AUSTRALIA23♣♥A-1+5
+2.3Round 4🇹🇼 CHINESE TAIPEI233♠♣K-1+5
+2.3Round 6🇸🇬 SINGAPORE154♥♠9+1+0
+2.3Round 9🇵🇱 POLAND184♠♥Q-1+6
+2.1Round 11🇮🇩 INDONESIA222♠♥2=+0
+1.9Round 4🇹🇼 CHINESE TAIPEI274♠♥6=+3
+1.8Round 4🇹🇼 CHINESE TAIPEI196NT♣10+1+1
+1.5Round 7🇮🇹 ITALY113♥♠5-4+8
+1.4Round 2🇦🇺 AUSTRALIA91NT♣5-1+2
+1.0Round 7🇮🇹 ITALY13♣♦A-1+3
+0.9Round 7🇮🇹 ITALY135♥♠K-3-13
+0.7Round 11🇮🇩 INDONESIA271NT♠10+1+0
+0.5Round 5🇫🇷 FRANCE32♣♠6-1+5
+0.5Round 11🇮🇩 INDONESIA191NT♠6=+5
+0.4Round 3🇨🇱 CHILE113♥♠3=+1
+0.4Round 7🇮🇹 ITALY62♦♥3+1+10
-0.0Round 4🇹🇼 CHINESE TAIPEI202♥♠J-2+9
+0.0Round 5🇫🇷 FRANCE25♣♠K=+0
-0.0Round 6🇸🇬 SINGAPORE246♠♥4+1-11
-0.0Round 9🇵🇱 POLAND212♥♠A=+0
+0.0Round 11🇮🇩 INDONESIA201NT♥4+2+10
-0.1Round 6🇸🇬 SINGAPORE192♣♦2+1+0
-0.2Round 3🇨🇱 CHILE22♠♥8-1-2
-0.2Round 4🇹🇼 CHINESE TAIPEI165♣♠6+1+11
-0.2Round 11🇮🇩 INDONESIA212♠♦K=-1
-0.3Round 3🇨🇱 CHILE33NT♣2=+2
-0.3Round 5🇫🇷 FRANCE93♠♥K+1+8
-0.4Round 7🇮🇹 ITALY144♥♦A-1-2
-0.4Round 9🇵🇱 POLAND263NT♣10=+1
-0.5Round 9🇵🇱 POLAND242NT♥Q-1+2
-0.5Round 11🇮🇩 INDONESIA181NT♦A+1+0
-0.5Round 12🇭🇺 HUNGARY182♠♦Q+1+0
-0.7Round 6🇸🇬 SINGAPORE181♥♦Q+2+0
-0.8Round 6🇸🇬 SINGAPORE162♠♦9=+0
-0.8Round 11🇮🇩 INDONESIA251NT♠A=+1
-1.0Round 7🇮🇹 ITALY84♥♣7+1-1
-1.1Round 7🇮🇹 ITALY53♦♠7=+0
-1.2Round 11🇮🇩 INDONESIA283NT♠7+2-1
-1.4Round 9🇵🇱 POLAND274♥♦J+2-1
-1.5Round 9🇵🇱 POLAND195♣♦4=+0
-1.5Round 12🇭🇺 HUNGARY273NT♥K=+0
-1.6Round 12🇭🇺 HUNGARY211NT♥6-1+1
-1.7Round 2🇦🇺 AUSTRALIA14♥♦7+1+10
-1.9Round 11🇮🇩 INDONESIA264♠♥J=+0
-2.3Round 12🇭🇺 HUNGARY153♥♦7+1+6
-2.5Round 6🇸🇬 SINGAPORE264♥♠A+1+0
-3.1Round 2🇦🇺 AUSTRALIA133♦♣J-2-2
-3.1Round 7🇮🇹 ITALY22♥♦K+2-4
-3.3Round 3🇨🇱 CHILE144♠♦K=-3
-3.3Round 5🇫🇷 FRANCE112♦♥K+1+1
-3.6Round 6🇸🇬 SINGAPORE233♦♣K=+0
-3.6Round 9🇵🇱 POLAND256NT♦10=+11
-3.7Round 3🇨🇱 CHILE54♥♦A-1-10
-3.7Round 6🇸🇬 SINGAPORE205♠♣8=+0
-3.8Round 4🇹🇼 CHINESE TAIPEI243♥♣A=+0
-3.9Round 9🇵🇱 POLAND205♣♥J=+0
-3.9Round 11🇮🇩 INDONESIA163♥♣A-2-6
-4.1Round 4🇹🇼 CHINESE TAIPEI173NT♠3+2+10
-4.2Round 12🇭🇺 HUNGARY224♥♥6-2-11
-4.4Round 2🇦🇺 AUSTRALIA42♣♥K=-6
-4.7Round 3🇨🇱 CHILE93♥x♣3-1-5
-5.0Round 6🇸🇬 SINGAPORE252♠♣7-3-9
-5.2Round 3🇨🇱 CHILE132♥x♠7-2+3
-5.2Round 9🇵🇱 POLAND235♣♠3-1-12
-5.4Round 12🇭🇺 HUNGARY164♥♣4-4-12
-5.8Round 2🇦🇺 AUSTRALIA122♦♦7+2-5
-5.8Round 4🇹🇼 CHINESE TAIPEI186♦♦3=+0
-5.9Round 11🇮🇩 INDONESIA176♦♥7-2-11
-6.0Round 6🇸🇬 SINGAPORE173NT♠6+1-4
-6.1Round 3🇨🇱 CHILE122♥♦K-3-4
-7.4Round 9🇵🇱 POLAND284♥♣K-1-10
-7.5Round 4🇹🇼 CHINESE TAIPEI154♥♦6-1-10
-7.5Round 11🇮🇩 INDONESIA151♠♥5+4-15
-7.7Round 2🇦🇺 AUSTRALIA102NT♦6-2-7
-7.8Round 9🇵🇱 POLAND153NT♥3+1-11
-9.6Round 5🇫🇷 FRANCE86♣♥A-1-10
-9.6Round 9🇵🇱 POLAND224♠x♣7-2-12
-11.3Round 7🇮🇹 ITALY46♠♦Q-2-13
-12.5Round 2🇦🇺 AUSTRALIA74♠x♦10+2-14