🇨🇦 LAUFER Olivia · CANADA

119rank
-98.1Butler · 180 bds
-0.55per board
±4.6swing
-0.79vs par /bd · #118/134
-0.58adjusted /bd
Butler per round: -12.2 0.9 15.7 -14.8 -42.6 -11 -15.5 -20.3 5.3 -12 7 6.4 11.9 -0.7 -16.2by round

vs par split: bidding -0.46 · play -0.33

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.58/bd

Card play — on target: opening leads 84.8% #44 of 134 · declarer play 89.4% #2 of 134 · defence 81.4% #81 of 134

Bidding activity — not a pass: 42.9% #75 of 134 (217/506)

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (13)93.9% (33)
Declarer play73.3% (15)96.9% (32)
Defence71.0% (31)87.3% (55)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 75.0% (12) · ♦ 91.7% (12) · ♣ 100.0% (11)

vs par by strain: NT -0.67 (55) · a suit -0.84 (125)

vs par by level: part-score -0.20 (77) · game -1.11 (94) · slam -2.56 (9)

By role: declaring -1.11/bd (-3.34 vs par · 94) · defending +0.07/bd (+2.00 vs par · 86)

By vulnerability: vulnerable -0.58/bd (-1.27 vs par · 90) · not vulnerable -0.51/bd (-0.31 vs par · 90)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.LiF.Doermer – S.FarwigOpen12-12.2-1.02+0.58
Round 2D.LiI.Lichtenstein – H.Hjorth WarleniusClosed12+0.9+0.07-1.42
Round 5D.LiP.Skordas – F.KritsalisClosed12+15.7+1.31+2.92
Round 6D.LiR.Piirisild – R.LuhaorgOpen12-14.8-1.23-6.67
Round 7D.LiN.Yamamoto – Y.SongOpen12-42.6-3.55-4.92
Round 8D.LiP.Nicholls – R.LordeOpen12-11.0-0.92-0.67
Round 9D.LiA.Lin – B.XiaoOpen12-15.5-1.29+0.92
Round 11D.LiE.Evacic – I.BilusicOpen12-20.3-1.69-1.25
Round 12D.LiY.Liao – Z.LiClosed12+5.3+0.44-0.42
Round 16D.LiT.Wu – X.TeoClosed12-12.0-1.00-3.00
Round 17V.LamoureuxM.Kedzierski – B.KrawczykOpen12+7.0+0.58+1.08
Round 18V.LamoureuxT.Guichet – L.BoninOpen12+6.4+0.53-0.58
Round 19V.LamoureuxG.Giubilo – G.GiubiloClosed12+11.9+0.99+1.42
Round 20D.LiN.Apteker – E.KolesnikOpen12-0.7-0.06+1.58
Round 21D.LiI.Baniri – T.LoonsteinClosed12-16.2-1.35-1.42

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
+11.3Round 18🇫🇷 FRANCE157♦♠9-1+15
+11.0Round 19🇮🇹 ITALY94♠x♣A-4+14
+10.6Round 8🇧🇧 BARBADOS202NTx♠J-2+9
+9.7Round 21🇮🇱 ISRAEL52♥♥5-3+10
+9.2Round 17🇵🇱 POLAND35♣♠Q=+0
+8.7Round 11🇭🇷 CROATIA25♥x♣A-3+7
+8.6Round 19🇮🇹 ITALY103NT♠2=+10
+8.6Round 20🇺🇸 USA1233NT♦9+1+10
+8.5Round 19🇮🇹 ITALY123NT♠3+1+8
+8.3Round 5🇬🇷 GREECE33NT♦K-3+12
+7.1Round 19🇮🇹 ITALY73♦♠7+1+12
+6.2Round 2🇸🇪 SWEDEN131NT♠6+3+9
+6.0Round 21🇮🇱 ISRAEL24♠♠7=+0
+5.7Round 6🇪🇪 ESTONIA194♥♦3=-1
+5.2Round 20🇺🇸 USA1153NT♣8-2+7
+5.1Round 12🇨🇳 CHINA173NT♣3+1+0
+5.0Round 7🇯🇵 JAPAN74♠♥T-1+6
+4.9Round 11🇭🇷 CROATIA93NT♥7=-1
+4.4Round 2🇸🇪 SWEDEN145♣x♠6-2+0
+4.4Round 5🇬🇷 GREECE45♠♦3-2+9
+4.1Round 21🇮🇱 ISRAEL65♦x♦5=+3
+4.0Round 1🇩🇪 GERMANY14♠♠4=+11
+4.0Round 5🇬🇷 GREECE16♠♠2=+0
+4.0Round 9🇺🇸 USA273NT♥3-1+6
+3.8Round 12🇨🇳 CHINA134♥♦3=-16
+3.8Round 18🇫🇷 FRANCE185♦♠Q+2+1
+3.7Round 5🇬🇷 GREECE112NT♣4-1+5
+3.6Round 18🇫🇷 FRANCE162♠♣3+1+0
+3.5Round 1🇩🇪 GERMANY73♠♥A-1+5
+3.5Round 12🇨🇳 CHINA162♣♣6+1+1
+3.5Round 12🇨🇳 CHINA243♥♣6-1+4
+3.4Round 9🇺🇸 USA2102NT♣6=+10
+3.3Round 11🇭🇷 CROATIA83♦♣T+1+0
+3.3Round 16🇸🇬 SINGAPORE244♥♣6-2+5
+2.8Round 2🇸🇪 SWEDEN216♠x♥2-4+12
+2.8Round 6🇪🇪 ESTONIA243♥♠2+1+2
+2.8Round 20🇺🇸 USA1194♥♣K-1+5
+2.7Round 1🇩🇪 GERMANY104♠♥T=+0
+2.7Round 17🇵🇱 POLAND113♦♥J=+0
+2.7Round 18🇫🇷 FRANCE134♠♠9+2+13
+2.6Round 11🇭🇷 CROATIA33♠♦7+2+2
+2.5Round 1🇩🇪 GERMANY51NT♠4+1+0
+2.5Round 12🇨🇳 CHINA183NT♣2+1+0
+2.5Round 19🇮🇹 ITALY33♥♦T+1+6
+2.4Round 20🇺🇸 USA1223NT♥5-1-2
+2.1Round 5🇬🇷 GREECE94♥♥5+2+13
+2.1Round 16🇸🇬 SINGAPORE152♠♦A+2+10
+2.0Round 1🇩🇪 GERMANY64♠♠T+2+13
+2.0Round 2🇸🇪 SWEDEN165NT♥2=+0
+2.0Round 2🇸🇪 SWEDEN242♠♥3=+0
+2.0Round 12🇨🇳 CHINA201NT♠T-1+1
+1.9Round 18🇫🇷 FRANCE145♥♠K+1+1
+1.8Round 6🇪🇪 ESTONIA223NT♥8+3-13
+1.7Round 9🇺🇸 USA266♠♠4=+11
+1.7Round 12🇨🇳 CHINA144♥♣J+1+11
+1.6Round 16🇸🇬 SINGAPORE193NT♠4+2-12
+1.6Round 18🇫🇷 FRANCE212♠♣J+1+0
+1.5Round 20🇺🇸 USA1202NT♠4-1+5
+1.3Round 5🇬🇷 GREECE21NT♠4-2-1
+1.3Round 5🇬🇷 GREECE62♥♦A-1+0
+1.3Round 12🇨🇳 CHINA152♠♥6=+6
+1.2Round 9🇺🇸 USA2114♠♦Q=+0
+1.2Round 17🇵🇱 POLAND102♠♦Q-1+1
+1.1Round 17🇵🇱 POLAND63♥♣2+1+7
+1.0Round 17🇵🇱 POLAND41NT♠5+1+10
+0.9Round 11🇭🇷 CROATIA103NT♥5+2+0
+0.7Round 11🇭🇷 CROATIA124♠♥A=+0
+0.7Round 16🇸🇬 SINGAPORE143♠♦K+1+6
+0.7Round 20🇺🇸 USA1183♦♥A=+0
+0.6Round 8🇧🇧 BARBADOS142NT♠2=+0
+0.6Round 8🇧🇧 BARBADOS154♠♦A+1+1
+0.6Round 17🇵🇱 POLAND24♥♠Q+1+0
+0.5Round 1🇩🇪 GERMANY113NT♥J+1+11
+0.5Round 8🇧🇧 BARBADOS173♥♠4+2+6
+0.4Round 17🇵🇱 POLAND73♦♦3+2-8
+0.3Round 7🇯🇵 JAPAN114♥♣Q+2-11
+0.3Round 18🇫🇷 FRANCE193♦♦4=+0
+0.3Round 21🇮🇱 ISRAEL13NT♣5=+0
+0.2Round 16🇸🇬 SINGAPORE233♦♣Q=+0
+0.2Round 20🇺🇸 USA1173♠♦K-1-2
+0.1Round 16🇸🇬 SINGAPORE173♦♠K-3-7
+0.1Round 20🇺🇸 USA1134♠♦K+2+13
-0.0Round 6🇪🇪 ESTONIA214♥♠K+1-11
-0.0Round 7🇯🇵 JAPAN32♥♥2-2+0
-0.0Round 8🇧🇧 BARBADOS214♥♠6+1+0
-0.0Round 17🇵🇱 POLAND12♠♦K=-1
-0.2Round 1🇩🇪 GERMANY93♣♥4+1-7
-0.3Round 2🇸🇪 SWEDEN234♥♥3=-13
-0.3Round 5🇬🇷 GREECE54♠♦3=+11
-0.3Round 5🇬🇷 GREECE102♠♣K+1+0
-0.3Round 6🇪🇪 ESTONIA233NT♠4=+1
-0.3Round 8🇧🇧 BARBADOS224♠♣K=+0
-0.3Round 17🇵🇱 POLAND53NT♦7=+2
-0.4Round 6🇪🇪 ESTONIA173♥♠K-1-4
-0.4Round 7🇯🇵 JAPAN81NT♠3=-1
-0.5Round 2🇸🇪 SWEDEN153♣♥A=-1
-0.5Round 5🇬🇷 GREECE84♠♥K+1+0
-0.6Round 16🇸🇬 SINGAPORE134♠♠A+1+0
-0.7Round 9🇺🇸 USA285♦x♣A-3+10
-0.8Round 12🇨🇳 CHINA232♠♣K+1+0
-0.8Round 21🇮🇱 ISRAEL71♠♣8=-5
-0.9Round 2🇸🇪 SWEDEN203♠♦7+2-2
-0.9Round 9🇺🇸 USA214♥♦T-1+4
-0.9Round 20🇺🇸 USA1161NT♥9-1+1
-1.0Round 8🇧🇧 BARBADOS134♥♣6-1-6
-1.1Round 6🇪🇪 ESTONIA181NT♣K+2-6
-1.3Round 21🇮🇱 ISRAEL123NT♠5+1+0
-1.4Round 9🇺🇸 USA245♥♠A+1-5
-1.4Round 17🇵🇱 POLAND124♠♦3=+0
-1.5Round 1🇩🇪 GERMANY83NT♣6+1+0
-1.5Round 6🇪🇪 ESTONIA164♠♣A-2-9
-1.6Round 16🇸🇬 SINGAPORE226♣♦6=-8
-1.6Round 19🇮🇹 ITALY82♠♦A+1-6
-1.7Round 19🇮🇹 ITALY43NT♠2+3-2
-1.7Round 19🇮🇹 ITALY62♠♦T=+0
-1.9Round 2🇸🇪 SWEDEN174♥♥5+1+0
-1.9Round 16🇸🇬 SINGAPORE165♣♦A-1-6
-2.1Round 21🇮🇱 ISRAEL85♦♠8=+1
-2.3Round 7🇯🇵 JAPAN102♠♣J+1+0
-2.3Round 8🇧🇧 BARBADOS245♦♠Q-2-5
-2.3Round 18🇫🇷 FRANCE172♦♣A-2-7
-2.3Round 18🇫🇷 FRANCE242NT♦Q-1-5
-2.4Round 9🇺🇸 USA231NT♣3=+0
-2.4Round 18🇫🇷 FRANCE225♥x♠3-1-7
-2.5Round 1🇩🇪 GERMANY122♠♦8+1-1
-2.5Round 5🇬🇷 GREECE124♥♥9=-6
-2.6Round 2🇸🇪 SWEDEN182♦♣A+1-6
-2.7Round 11🇭🇷 CROATIA52♠♦J-2+1
-3.0Round 11🇭🇷 CROATIA43♦♥2-3+8
-3.0Round 21🇮🇱 ISRAEL41NT♠2-1-5
-3.0Round 21🇮🇱 ISRAEL103♦♠3-1+0
-3.1Round 19🇮🇹 ITALY116NT♦6-1-14
-3.2Round 12🇨🇳 CHINA213♠♦4-2+0
-3.3Round 8🇧🇧 BARBADOS233♥♣T+1+10
-3.3Round 16🇸🇬 SINGAPORE213♥♦5=-1
-3.4Round 7🇯🇵 JAPAN122♥♠3=+0
-3.4Round 9🇺🇸 USA252NT♣5-3-6
-3.4Round 17🇵🇱 POLAND83NT♥2=+1
-3.5Round 9🇺🇸 USA2122NT♠Q-3-6
-3.5Round 12🇨🇳 CHINA223NT♣A+2-1
-3.7Round 7🇯🇵 JAPAN66♠♦6-3-12
-3.7Round 19🇮🇹 ITALY11NT♠K-3-7
-3.8Round 1🇩🇪 GERMANY22♠♣4=-6
-3.9Round 2🇸🇪 SWEDEN192NT♠7+1-6
-4.1Round 8🇧🇧 BARBADOS182♥♦T+2-6
-4.1Round 17🇵🇱 POLAND91NT♣4-1+1
-4.4Round 1🇩🇪 GERMANY33♦x♣A-1-5
-4.5Round 6🇪🇪 ESTONIA204♥♣K+2-13
-4.6Round 6🇪🇪 ESTONIA134♠♥6-2-3
-4.8Round 8🇧🇧 BARBADOS164♥♦A-1-12
-4.8Round 18🇫🇷 FRANCE205♦x♥T-1-8
-5.1Round 7🇯🇵 JAPAN45♣♠T-2-8
-5.4Round 9🇺🇸 USA224♠♥2=-3
-5.4Round 20🇺🇸 USA1213NT♦7=+0
-5.5Round 11🇭🇷 CROATIA63NT♣K=+0
-5.7Round 6🇪🇪 ESTONIA143♦♠J-3-6
-5.7Round 16🇸🇬 SINGAPORE204♠♣A+2-13
-5.8Round 5🇬🇷 GREECE74♠x♣3-1-8
-5.9Round 7🇯🇵 JAPAN53NT♠7=-3
-6.3Round 21🇮🇱 ISRAEL34♥♥2-2-7
-6.4Round 2🇸🇪 SWEDEN223♠♦A+2-10
-6.7Round 19🇮🇹 ITALY55♠♦2=+0
-6.7Round 21🇮🇱 ISRAEL113NT♠J=+0
-6.9Round 16🇸🇬 SINGAPORE183NT♥4-1-10
-7.0Round 6🇪🇪 ESTONIA157NT♣7-1-17
-7.0Round 18🇫🇷 FRANCE233NT♥6=-10
-7.3Round 19🇮🇹 ITALY23♠x♣K-4-4
-7.3Round 20🇺🇸 USA1143NT♥T+2-8
-7.5Round 8🇧🇧 BARBADOS195♠♥A-1-5
-8.1Round 9🇺🇸 USA293NT♥5-3-10
-8.6Round 20🇺🇸 USA1246♣♦4-1-10
-8.7Round 7🇯🇵 JAPAN23NT♥6=-10
-8.8Round 7🇯🇵 JAPAN14♥x♠A-4-8
-9.6Round 7🇯🇵 JAPAN94♠♣K-1-12
-9.7Round 11🇭🇷 CROATIA14♥x♠T-3-12
-9.7Round 11🇭🇷 CROATIA114♥♠J-4-8
-10.6Round 12🇨🇳 CHINA194♣♦8-4-11
-10.8Round 11🇭🇷 CROATIA75♥♦9-1-12
-13.1Round 21🇮🇱 ISRAEL95♣x♦6-3-14
-15.0Round 1🇩🇪 GERMANY44♣x♣A-7-14