🇨🇦 LAUFER Olivia · CANADA

97rank
-80.3Butler · 182 bds
-0.44per board
±4.7swing
-0.82vs par /bd · #97/115
-0.57adjusted /bd
Butler per round: -15.4 -6.5 -9 -5 -15.3 -5.6 8.8 16.6 -29.7 3.7 -21.6 -4.1 2.8by round

vs par split: bidding -0.53 · play -0.26

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -0.57/bd

Card play — on target: opening leads 83.3% #18 of 115 · declarer play 70.2% #74 of 115 · defence 81.8% #64 of 115

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (15)84.8% (33)
Declarer play53.3% (15)78.1% (32)
Defence77.8% (27)83.6% (61)

Opening leads by suit led: ♠ 80.0% (10) · ♥ 100.0% (11) · ♦ 75.0% (12) · ♣ 80.0% (15)

vs par by strain: NT +0.11 (53) · a suit -1.17 (127)

vs par by level: part-score -0.30 (64) · game -0.74 (105) · slam -4.09 (11)

By role: declaring -0.35/bd (-2.62 vs par · 93) · defending -0.54/bd (+1.12 vs par · 88)

By vulnerability: vulnerable -1.40/bd (-1.83 vs par · 91) · not vulnerable +0.52/bd (+0.20 vs par · 91)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.VassilevaE.Hansson – C.MannClosed14-15.4-1.10-1.43
Round 3A.VassilevaG.Giubilo – G.GiubiloOpen14-6.5-0.46-1.93
Round 4A.VassilevaO.Koivu – H.HuhtamakiOpen14-9.0-0.64-1.50
Round 6A.VassilevaC.Duffie – Q.WanOpen14-5.0-0.36-1.93
Round 7A.VassilevaS.Tan – H.KohClosed14-15.3-1.09+0.21
Round 8A.VassilevaJ.Keabitsa – M.WaditselaOpen14-5.6-0.40-2.07
Round 10A.VassilevaF.Basoalto – N.DavilaOpen14+8.8+0.63+2.43
Round 12A.VassilevaF.Doermer – J.LepperClosed14+16.6+1.19+4.79
Round 14A.VassilevaK.Sianglio – P.KuysuwanClosed14-29.7-2.12-2.14
Round 16A.VassilevaK.Cichy – K.KopkaClosed14+3.7+0.26+0.21
Round 18A.VassilevaR.Pan – B.JiangClosed14-21.6-1.54-4.14
Round 19A.VassilevaT.Van De Paverd – O.NijssenOpen14-4.1-0.29-2.50
Round 21A.VassilevaC.Wei – C.WeiClosed14+2.8+0.20-0.64

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
+13.1Round 16🇵🇱 POLAND56NT♣9-1+17
+12.0Round 19🇳🇱 NETHERLANDS123NTxx♥9+4+2
+9.0Round 12🇩🇪 GERMANY93NT♠9=+7
+8.9Round 7🇸🇬 SINGAPORE55♣x♦A-2+8
+8.7Round 12🇩🇪 GERMANY23♣♠8+2+11
+8.6Round 10🇨🇱 CHILE15♥♠J-1+4
+8.1Round 16🇵🇱 POLAND123NT♣J-3+9
+7.5Round 8BOTSWANA33NT♥2-1+6
+7.2Round 4🇫🇮 FINLAND54♥♠10-1+9
+7.0Round 12🇩🇪 GERMANY114♠♠5+2+14
+7.0Round 16🇵🇱 POLAND74♥♣6=+0
+6.3Round 12🇩🇪 GERMANY43NT♦Q-2+13
+6.3Round 19🇳🇱 NETHERLANDS33NT♦3-2+5
+6.2Round 1🇸🇪 SWEDEN94♠♦9-1+10
+5.7Round 12🇩🇪 GERMANY54♠♥A=+7
+5.6Round 8BOTSWANA22♥♠3+1+7
+5.5Round 3🇮🇹 ITALY44♠♦4+1+0
+5.3Round 4🇫🇮 FINLAND14♥x♠Q-3+3
+5.0Round 4🇫🇮 FINLAND73NT♦K-3+9
+4.8Round 6🇺🇸 USA14♠♦8=+0
+4.8Round 10🇨🇱 CHILE132NT♦J-1+12
+4.7Round 3🇮🇹 ITALY123♠♣A=+0
+4.6Round 6🇺🇸 USA65♣♥J=+3
+4.3Round 8BOTSWANA92♠♦A=+12
+4.3Round 14🇹🇭 THAILAND134♥♠5+1+0
+4.0Round 7🇸🇬 SINGAPORE33♥♠2-1+10
+4.0Round 16🇵🇱 POLAND84♠♦Q=+0
+3.9Round 14🇹🇭 THAILAND53NT♣10-1+6
+3.8Round 6🇺🇸 USA53NT♥A+1-1
+3.8Round 6🇺🇸 USA144♥♣8=+0
+3.6Round 7🇸🇬 SINGAPORE142♦♦A+3+1
+3.6Round 19🇳🇱 NETHERLANDS63♥♠4=+0
+3.5Round 4🇫🇮 FINLAND134♥♣Q=+3
+3.5Round 6🇺🇸 USA94♥♠A=+3
+3.5Round 12🇩🇪 GERMANY83♦♥5+1+1
+3.4Round 6🇺🇸 USA33NT♥J-2+6
+3.3Round 3🇮🇹 ITALY54♠♦6-1-3
+3.3Round 21🇹🇼 CHINESE TAIPEI53♣♥6-1+11
+3.2Round 8BOTSWANA114♥♦10+2+1
+3.1Round 3🇮🇹 ITALY141NT♥6-3+2
+3.0Round 8BOTSWANA74♠♣Q+1+1
+3.0Round 18🇨🇳 CHINA103NT♥J-2+2
+2.9Round 18🇨🇳 CHINA62♥♦5+1+0
+2.8Round 16🇵🇱 POLAND61♠♥A+1+0
+2.5Round 3🇮🇹 ITALY33NT♥Q+2+14
+2.3Round 16🇵🇱 POLAND44♠♣6=+0
+2.2Round 3🇮🇹 ITALY14♠♥9=-1
+2.2Round 8BOTSWANA11NT♦K+3+2
+2.2Round 8BOTSWANA123♥♦4-1-2
+2.1Round 12🇩🇪 GERMANY124♠♦3+1-11
+2.1Round 14🇹🇭 THAILAND14♠♣5=+0
+2.1Round 18🇨🇳 CHINA114♥♠A=+0
+2.1Round 21🇹🇼 CHINESE TAIPEI41NT♠A+1+12
+2.0Round 6🇺🇸 USA83NT♥A+1+0
+2.0Round 16🇵🇱 POLAND133NT♥A=+0
+2.0Round 21🇹🇼 CHINESE TAIPEI11NT♠5-1-3
+2.0Round 21🇹🇼 CHINESE TAIPEI132♠♥8-1-1
+1.9Round 1🇸🇪 SWEDEN53NT♣6+1+0
+1.8Round 10🇨🇱 CHILE102♠♦A=+0
+1.7Round 19🇳🇱 NETHERLANDS22♠♣8=+0
+1.5Round 1🇸🇪 SWEDEN84♠♦9+3+2
+1.5Round 14🇹🇭 THAILAND101NT♦2-1-1
+1.4Round 10🇨🇱 CHILE72♥♣7-1+5
+1.4Round 12🇩🇪 GERMANY74♠♦8-1+0
+1.4Round 21🇹🇼 CHINESE TAIPEI103NT♦5+2+1
+1.1Round 3🇮🇹 ITALY103NT♥8+1-1
+1.1Round 16🇵🇱 POLAND92♥♦9-2-11
+1.0Round 1🇸🇪 SWEDEN114♠♦2=-1
+1.0Round 7🇸🇬 SINGAPORE132♥♣4+1+0
+1.0Round 14🇹🇭 THAILAND141NT♠9=+5
+0.9Round 4🇫🇮 FINLAND124♥♠10+1+0
+0.9Round 7🇸🇬 SINGAPORE44♠♦6+1+0
+0.7Round 21🇹🇼 CHINESE TAIPEI34♠♦J=+1
+0.5Round 3🇮🇹 ITALY74♠♣J=-3
+0.5Round 10🇨🇱 CHILE22♥♠4-1+10
+0.5Round 10🇨🇱 CHILE143NT♠9+1+1
+0.5Round 21🇹🇼 CHINESE TAIPEI82NT♥A-1-1
+0.4Round 7🇸🇬 SINGAPORE104♠♣5-1-6
+0.4Round 10🇨🇱 CHILE41NT♣Q=-2
+0.4Round 12🇩🇪 GERMANY145♥♣K+1+11
+0.4Round 21🇹🇼 CHINESE TAIPEI121NT♥3+1+0
+0.3Round 3🇮🇹 ITALY113♠♥9=+0
+0.3Round 21🇹🇼 CHINESE TAIPEI94♥♦K+3-17
+0.2Round 1🇸🇪 SWEDEN123♦♣10+2-1
+0.2Round 4🇫🇮 FINLAND22♦♥Q+1+0
+0.2Round 10🇨🇱 CHILE95♣♦3-1+5
+0.1Round 4🇫🇮 FINLAND113NT♣2=+1
+0.1Round 14🇹🇭 THAILAND111NT♣3=-1
+0.1Round 19🇳🇱 NETHERLANDS114♥♦9=-11
-0.1Round 7🇸🇬 SINGAPORE14♠♥K-2+5
-0.1Round 18🇨🇳 CHINA54♥♣K=+0
-0.2Round 1🇸🇪 SWEDEN21♦♥A+2-7
-0.2Round 4🇫🇮 FINLAND94♠♥4+3-12
-0.3Round 12🇩🇪 GERMANY63♣♦J=+0
-0.4Round 7🇸🇬 SINGAPORE122♥♦5=+0
-0.4Round 18🇨🇳 CHINA124♠♥4-2-6
-0.4Round 21🇹🇼 CHINESE TAIPEI11Adj♦10-4
-0.5Round 14🇹🇭 THAILAND123NT♦J-3-11
-0.6Round 8BOTSWANA84♠♥A=+0
-0.7Round 10🇨🇱 CHILE111NT♣6+1-1
-0.8Round 19🇳🇱 NETHERLANDS81NT♠2-3-6
-0.9Round 1🇸🇪 SWEDEN74♥♠3+1+0
-1.0Round 18🇨🇳 CHINA143NT♣7-2-5
-1.1Round 3🇮🇹 ITALY24♥♠K=-1
-1.1Round 10🇨🇱 CHILE32♠♣4=+0
-1.2Round 6🇺🇸 USA114♠♣A+1-1
-1.2Round 12🇩🇪 GERMANY33♦♥5=+0
-1.2Round 18🇨🇳 CHINA86♠♥9+1-11
-1.2Round 19🇳🇱 NETHERLANDS95♣♦A=+3
-1.3Round 6🇺🇸 USA22♣♦2+1+0
-1.4Round 10🇨🇱 CHILE61NT♠K-1+0
-1.6Round 10🇨🇱 CHILE84♥♠10=+0
-1.7Round 1🇸🇪 SWEDEN133NT♦2-1-12
-1.7Round 8BOTSWANA10Pass-3
-1.7Round 21🇹🇼 CHINESE TAIPEI64♠♦7+1-1
-1.8Round 18🇨🇳 CHINA24♠♣2-1-5
-1.9Round 7🇸🇬 SINGAPORE113NT♠4=+0
-1.9Round 19🇳🇱 NETHERLANDS134NT♣3+1-13
-2.0Round 3🇮🇹 ITALY94♥♥5=+0
-2.0Round 4🇫🇮 FINLAND142♥♦K-2-7
-2.1Round 6🇺🇸 USA133♥♣5-1-5
-2.1Round 10🇨🇱 CHILE51NT♥6+1+0
-2.1Round 14🇹🇭 THAILAND72♠♣7-2+9
-2.1Round 18🇨🇳 CHINA136♥♠K=-13
-2.2Round 1🇸🇪 SWEDEN143♥♠7=+6
-2.2Round 21🇹🇼 CHINESE TAIPEI142NT♥10-2-5
-2.4Round 16🇵🇱 POLAND13♠♦A+1-6
-2.5Round 10🇨🇱 CHILE124♠♥J+1+0
-2.6Round 21🇹🇼 CHINESE TAIPEI23NT♠7+4-2
-2.7Round 16🇵🇱 POLAND144♠♦2=+0
-2.7Round 18🇨🇳 CHINA13♦♠2+2-1
-2.9Round 19🇳🇱 NETHERLANDS44♠♥4=+0
-3.0Round 1🇸🇪 SWEDEN104♥♣3=+0
-3.0Round 4🇫🇮 FINLAND64♠♠2-1-6
-3.0Round 8BOTSWANA54♠♣J+2-13
-3.0Round 14🇹🇭 THAILAND85♣♠K=+2
-3.0Round 21🇹🇼 CHINESE TAIPEI74♥♠2+1+0
-3.1Round 14🇹🇭 THAILAND44♠♣K+1-4
-3.1Round 19🇳🇱 NETHERLANDS142NT♥2=-7
-3.2Round 1🇸🇪 SWEDEN14♥♠4-2-5
-3.2Round 1🇸🇪 SWEDEN44♠♦3+2-1
-3.2Round 18🇨🇳 CHINA92♥♣3=-5
-3.3Round 18🇨🇳 CHINA31NT♥2=-5
-3.3Round 19🇳🇱 NETHERLANDS53♦♥2-1-4
-3.3Round 19🇳🇱 NETHERLANDS76♦♠A=-7
-3.4Round 8BOTSWANA41♥♠K-2-9
-3.5Round 1🇸🇪 SWEDEN34♠♦K=+1
-3.7Round 4🇫🇮 FINLAND34♠♣2=+0
-4.0Round 18🇨🇳 CHINA44♥♣8=-9
-4.1Round 6🇺🇸 USA102♣♦2+2-10
-4.3Round 4🇫🇮 FINLAND82♥♣7+2-7
-4.3Round 16🇵🇱 POLAND114♥♣9-1-5
-4.4Round 7🇸🇬 SINGAPORE21NT♥10+1-5
-4.4Round 19🇳🇱 NETHERLANDS14♠♣J+2+11
-4.8Round 4🇫🇮 FINLAND103NT♠K=+0
-5.2Round 6🇺🇸 USA123NT♣4-2-11
-5.3Round 8BOTSWANA63♥♣Q+2-6
-5.5Round 7🇸🇬 SINGAPORE91NT♠Q-2-7
-5.6Round 7🇸🇬 SINGAPORE86♠♦Q=+11
-5.7Round 7🇸🇬 SINGAPORE72NT♣Q-2-2
-6.2Round 12🇩🇪 GERMANY15♦♥Q=+15
-6.5Round 6🇺🇸 USA44♠♣9+1+0
-6.8Round 14🇹🇭 THAILAND37NT♠9=+0
-6.8Round 14🇹🇭 THAILAND63NT♠5+3-13
-6.8Round 16🇵🇱 POLAND34♥♦K-3-11
-6.9Round 19🇳🇱 NETHERLANDS104♠x♣9-1-8
-7.1Round 8BOTSWANA143♠♣A-1-8
-7.2Round 3🇮🇹 ITALY84♥♣6=-3
-8.3Round 1🇸🇪 SWEDEN64♠♣9-1-12
-8.3Round 12🇩🇪 GERMANY104♥♠K=-1
-8.4Round 14🇹🇭 THAILAND25♣♥A-2-11
-8.6Round 16🇵🇱 POLAND24♥♣9=-3
-9.5Round 3🇮🇹 ITALY134♥♦6-1-12
-9.8Round 18🇨🇳 CHINA76♦♦7=+0
-9.9Round 3🇮🇹 ITALY64♥♦K-3-19
-10.5Round 6🇺🇸 USA73NT♦7-4-11
-10.5Round 7🇸🇬 SINGAPORE63♦x♣K-3-12
-11.5Round 12🇩🇪 GERMANY136NT♥2=+0
-11.9Round 14🇹🇭 THAILAND96♣♣9=-11
-11.9Round 16🇵🇱 POLAND103♦x♠K-5+13
-12.5Round 8BOTSWANA136♣♥J-2-17
-13.2Round 4🇫🇮 FINLAND46♥♠4-2-14