🇳🇱 DONKERSLOOT Bob · NETHERLANDS

42rank
+37.6Butler · 154 bds
+0.24per board
±4.7swing
+0.36vs par /bd · #32/82
+0.38adjusted /bd
Butler per round: -15.6 -26 29.2 8.9 -23.5 -2.6 29.7 29.1 -7.6 13.2 2.8by round

vs par split: bidding +0.50 · play -0.16

Strength of schedule: opponents averaged +0.13/bd (a tough draw) → opponent-adjusted +0.38/bd

Card play — on target: opening leads 82.1% #24 of 82 · declarer play 68.4% #56 of 82 · defence 83.3% #40 of 82

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)84.6% (26)
Declarer play69.2% (13)68.0% (25)
Defence80.8% (26)84.6% (52)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 81.8% (11) · ♦ 75.0% (4) · ♣ 81.8% (11)

vs par by strain: NT +0.20 (49) · a suit +0.40 (104)

vs par by level: part-score -0.26 (53) · game +0.72 (90) · slam +0.10 (10)

By role: declaring -0.19/bd (-2.92 vs par · 74) · defending +0.65/bd (+3.39 vs par · 80)

By vulnerability: vulnerable +0.50/bd (+1.04 vs par · 77) · not vulnerable -0.01/bd (-0.33 vs par · 77)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2P.CoppensO.Onal – E.ImdatOpen14-15.6-1.11-0.43
Round 3P.CoppensF.Beugin – M.FourreOpen14-26.0-1.86-2.21
Round 4P.CoppensK.Bossonney – K.BossonneyOpen14+29.2+2.09+0.00
Round 6P.CoppensS.Bune – V.Todd-MoirOpen14+8.9+0.64-0.21
Round 7P.CoppensC.Bakke – E.FlaattClosed14-23.5-1.68-2.21
Round 9P.CoppensL.Lee – J.TsangOpen14-2.6-0.19-0.21
Round 11P.CoppensK.Rosenberg – B.KristensenOpen14+29.7+2.12+2.43
Round 12P.CoppensB.Snowden – A.HuntOpen14+29.1+2.08+1.43
Round 13P.CoppensK.Jin – C.ZhuClosed14-7.6-0.54+2.57
Round 14P.CoppensX.Feng – V.LamoureuxClosed14+13.2+0.94+1.86
Round 15P.CoppensP.Marcinowski – M.SobczakClosed14+2.8+0.20+0.93

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
+14.5Round 6🇩🇰 DENMARK45♣x♥A-4+14
+14.0Round 15🇵🇱 POLAND24♥x♠J-4+12
+13.1Round 12🇺🇸 USA 2183♠x♣10-4+14
+12.3Round 4🇨🇱 CHILE43NT♠7-1+12
+11.9Round 4🇨🇱 CHILE76♠♥A=+0
+11.5Round 12🇺🇸 USA 2162♣x♥K=+12
+10.9Round 15🇵🇱 POLAND123♣♣K-3+17
+9.7Round 11🇺🇸 USA 1127♥♦2-1+14
+8.4Round 14🇨🇦 CANADA172♠x♦10+1+10
+8.3Round 11🇺🇸 USA 174♥♣5-1+12
+7.9Round 6🇩🇰 DENMARK135♥♣A-1+12
+7.3Round 11🇺🇸 USA 1114♠♠4-1+5
+7.1Round 14🇨🇦 CANADA213♦♥6-3+5
+6.8Round 7🇳🇴 NORWAY214♠♥T=+7
+6.7Round 11🇺🇸 USA 143NT♥2-2+8
+6.5Round 12🇺🇸 USA 2223NT♥Q-2+0
+6.4Round 13🇨🇳 CHINA133♣x♣A-3+12
+6.3Round 12🇺🇸 USA 2206♦♠2-1+12
+6.3Round 13🇨🇳 CHINA76♠♥8+1+13
+5.6Round 3🇫🇷 FRANCE133NT♠A-2+8
+5.3Round 2🇹🇷 TURKEY153NT♥10+4+10
+5.3Round 4🇨🇱 CHILE54♥♦A-1+12
+5.3Round 6🇩🇰 DENMARK53NT♥3-4+11
+4.8Round 9🇭🇰 CHINA HONG KONG213NT♠3-2+11
+4.6Round 7🇳🇴 NORWAY274♥♠Q-1+10
+4.4Round 4🇨🇱 CHILE36♠♥J=-13
+3.9Round 2🇹🇷 TURKEY176♥♣Q=+0
+3.9Round 11🇺🇸 USA 186♠♠9=-11
+3.5Round 9🇭🇰 CHINA HONG KONG283NT♠3-1+5
+3.3Round 2🇹🇷 TURKEY234♥♣8=+0
+3.1Round 4🇨🇱 CHILE84♥♣A=+1
+3.1Round 12🇺🇸 USA 2213NT♠10=-1
+2.7Round 9🇭🇰 CHINA HONG KONG275♥♠K-2+5
+2.7Round 12🇺🇸 USA 2244♥♠A+1-11
+2.5Round 4🇨🇱 CHILE133NT♠Q-1+6
+2.3Round 6🇩🇰 DENMARK124♥♠5=-1
+2.3Round 14🇨🇦 CANADA263NT♥3+2+1
+2.2Round 13🇨🇳 CHINA82♠♥10=+0
+2.2Round 13🇨🇳 CHINA114♥♣3+1+0
+2.1Round 14🇨🇦 CANADA243NT♥9+1+1
+2.0Round 14🇨🇦 CANADA233♣♠A=+0
+1.9Round 9🇭🇰 CHINA HONG KONG244♠♦7=+0
+1.8Round 4🇨🇱 CHILE14♠♥Q+2+1
+1.7Round 4🇨🇱 CHILE14Pass+3
+1.7Round 7🇳🇴 NORWAY191NT♦4=+5
+1.7Round 9🇭🇰 CHINA HONG KONG204♥♠2-1+6
+1.6Round 12🇺🇸 USA 2233NT♠6+2+2
+1.5Round 9🇭🇰 CHINA HONG KONG262♦♦2+3+1
+1.5Round 11🇺🇸 USA 1144♠♣7+1+1
+1.2Round 11🇺🇸 USA 194♦x♦8-1+5
+1.1Round 6🇩🇰 DENMARK143♣♠4-2+6
+1.1Round 15🇵🇱 POLAND103NT♦2=-2
+0.9Round 3🇫🇷 FRANCE91♠♦4+3+6
+0.9Round 7🇳🇴 NORWAY162NT♣7+1-10
+0.9Round 15🇵🇱 POLAND41NT♥4+3-10
+0.8Round 2🇹🇷 TURKEY192♠♥Q+2+1
+0.8Round 11🇺🇸 USA 1133NT♦6=-1
+0.8Round 14🇨🇦 CANADA192♦♣A-3+0
+0.7Round 2🇹🇷 TURKEY213NT♠9+1+0
+0.7Round 4🇨🇱 CHILE22♥♠A-2+0
+0.7Round 11🇺🇸 USA 123♥♣Q-1+10
+0.7Round 14🇨🇦 CANADA283NT♥6+1+0
+0.6Round 14🇨🇦 CANADA274♥♠K+1+0
+0.6Round 15🇵🇱 POLAND53NT♠8+1+1
+0.4Round 2🇹🇷 TURKEY204♥♠9-1-5
+0.4Round 3🇫🇷 FRANCE13♥♠A-1-2
+0.4Round 9🇭🇰 CHINA HONG KONG164♥♠3=+0
+0.3Round 7🇳🇴 NORWAY262♠♣Q+2-10
+0.3Round 9🇭🇰 CHINA HONG KONG173♦♠K+2-7
+0.1Round 6🇩🇰 DENMARK94♠♥K=+0
+0.1Round 9🇭🇰 CHINA HONG KONG193NT♦K+1+0
+0.1Round 13🇨🇳 CHINA104♠♦8=+0
+0.0Round 13🇨🇳 CHINA124♠♦Q+1+0
-0.1Round 6🇩🇰 DENMARK82♥♦2=+0
-0.1Round 12🇺🇸 USA 2174♠♣Q+2+11
-0.1Round 12🇺🇸 USA 2283NT♥7+2+0
-0.1Round 14🇨🇦 CANADA252♠♥6-1-2
-0.1Round 15🇵🇱 POLAND114♥♥6+1-11
-0.2Round 9🇭🇰 CHINA HONG KONG234♠♥6=+1
-0.3Round 13🇨🇳 CHINA144♠♥2+1+0
-0.4Round 4🇨🇱 CHILE93NT♣2=+1
-0.4Round 9🇭🇰 CHINA HONG KONG181NT♠2+1-6
-0.5Round 13🇨🇳 CHINA44♦♥A+1+10
-0.5Round 15🇵🇱 POLAND92♥+1+0
-0.6Round 2🇹🇷 TURKEY161NT♥5+1+0
-0.6Round 14🇨🇦 CANADA184♥♣5+2-14
-0.7Round 3🇫🇷 FRANCE114NT♠2+2-11
-0.7Round 6🇩🇰 DENMARK14♥x♣K-1+0
-0.7Round 9🇭🇰 CHINA HONG KONG224♥♠A+2-11
-0.7Round 11🇺🇸 USA 163NT♣3+2+13
-0.7Round 13🇨🇳 CHINA63NT♣4+3+16
-0.8Round 6🇩🇰 DENMARK74♥♠Q+2-13
-0.9Round 7🇳🇴 NORWAY204♠♥6+1+13
-1.0Round 3🇫🇷 FRANCE34♥♦3+1-1
-1.0Round 3🇫🇷 FRANCE124♠♥J-1-6
-1.0Round 7🇳🇴 NORWAY242♣♦Q+1-1
-1.1Round 3🇫🇷 FRANCE53♦♠K=+0
-1.1Round 3🇫🇷 FRANCE74♥♠K=+1
-1.2Round 12🇺🇸 USA 2193NT♣J=+1
-1.3Round 2🇹🇷 TURKEY285♦♣J=+1
-1.5Round 6🇩🇰 DENMARK106♥♦3+1-1
-1.5Round 11🇺🇸 USA 152♠♣7=+1
-1.6Round 14🇨🇦 CANADA204♥♠Q+2+13
-1.8Round 15🇵🇱 POLAND81NT♥9-3-2
-1.9Round 4🇨🇱 CHILE123♠♥3+3-5
-1.9Round 13🇨🇳 CHINA33♦♥6-1+3
-2.1Round 3🇫🇷 FRANCE41NT♠3-1-5
-2.1Round 7🇳🇴 NORWAY183NT♣Q-3-2
-2.1Round 13🇨🇳 CHINA95♣x♥8-3+4
-2.1Round 14🇨🇦 CANADA153NT♣J=+1
-2.1Round 14🇨🇦 CANADA166♠♥5=+0
-2.2Round 15🇵🇱 POLAND132♥♣2=+1
-2.3Round 2🇹🇷 TURKEY243NT♠4-1-5
-2.3Round 7🇳🇴 NORWAY232♦♦8=+0
-2.3Round 11🇺🇸 USA 135♣♦K+1-11
-2.4Round 3🇫🇷 FRANCE101NT♥2-2-2
-2.4Round 15🇵🇱 POLAND31NT♦9+1-1
-2.5Round 4🇨🇱 CHILE63NT♣6+2-2
-2.6Round 15🇵🇱 POLAND144♠♠9-1+2
-2.7Round 6🇩🇰 DENMARK63♥♥7-1+1
-2.7Round 7🇳🇴 NORWAY154♠♣A-2-6
-2.7Round 7🇳🇴 NORWAY174♥♠8-1-5
-2.7Round 15🇵🇱 POLAND14♣♥A+2+8
-2.8Round 11🇺🇸 USA 1104♦♣A-1-6
-2.9Round 12🇺🇸 USA 2274♠♦2+1-1
-3.1Round 11🇺🇸 USA 113NT♦2-2-6
-3.5Round 3🇫🇷 FRANCE63NT♠2-3-4
-3.6Round 12🇺🇸 USA 2253♣♠J-4-10
-3.7Round 12🇺🇸 USA 2261♠♥A-2-9
-3.7Round 15🇵🇱 POLAND73NT♣6=+1
-3.9Round 2🇹🇷 TURKEY223♦♣Q-1-5
-3.9Round 2🇹🇷 TURKEY254♠♦K=+0
-4.0Round 6🇩🇰 DENMARK112♥♦6+1-7
-4.1Round 4🇨🇱 CHILE112NT♥10+3-6
-4.1Round 12🇺🇸 USA 2153NT♥J+1+0
-4.1Round 13🇨🇳 CHINA52♠♠2-1-5
-4.3Round 14🇨🇦 CANADA224NT♠6=+11
-4.4Round 3🇫🇷 FRANCE23NT♣8-2-11
-4.7Round 9🇭🇰 CHINA HONG KONG151♠♥3-2+5
-5.1Round 7🇳🇴 NORWAY253♠♦A+2-10
-5.2Round 6🇩🇰 DENMARK23NT♥5=-12
-5.6Round 4🇨🇱 CHILE103♠♥A-2-10
-5.7Round 2🇹🇷 TURKEY273NT♥J=+0
-5.8Round 2🇹🇷 TURKEY185♣♥K=+0
-5.9Round 3🇫🇷 FRANCE144♥♣A-1+2
-6.5Round 2🇹🇷 TURKEY264♥♣K=-3
-7.3Round 6🇩🇰 DENMARK35♥♣9-2-13
-7.3Round 13🇨🇳 CHINA13NT♠10-1-10
-7.9Round 13🇨🇳 CHINA24♠♣4=-7
-8.5Round 7🇳🇴 NORWAY225♠♠3-1-9
-8.7Round 15🇵🇱 POLAND62♦x♦A-2-3
-9.7Round 3🇫🇷 FRANCE83NT♣3=-6
-12.5Round 7🇳🇴 NORWAY282♥x♦T=-13
-13.5Round 9🇭🇰 CHINA HONG KONG256♥♦A=-13