🇳🇱 POLAK Tobias · NETHERLANDS

46rank
+54.5Butler · 182 bds
+0.30per board
±4.7swing
+0.35vs par /bd · #41/116
+0.57adjusted /bd
Butler per round: 9.4 -3.5 3.2 -8.8 -7.7 21.2 3.5 37.1 2.4 -25.9 11 10.2 2.4by round

vs par split: bidding +0.43 · play -0.09

Strength of schedule: opponents averaged +0.27/bd (a tough draw) → opponent-adjusted +0.57/bd

Card play — on target: opening leads 84.1% #17 of 116 · declarer play 57.1% #113 of 116 · defence 88.1% #28 of 116

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (6)81.6% (38)
Declarer play45.5% (11)61.3% (31)
Defence87.5% (16)88.2% (68)

Opening leads by suit led: ♠ 91.7% (12) · ♥ 77.8% (9) · ♦ 82.4% (17) · ♣ 83.3% (6)

vs par by strain: NT +0.00 (44) · a suit +0.46 (138)

vs par by level: part-score -0.06 (67) · game +0.61 (105) · slam +0.30 (10)

By role: declaring +0.40/bd (-1.29 vs par · 98) · defending +0.18/bd (+2.25 vs par · 84)

By vulnerability: vulnerable -0.53/bd (-0.59 vs par · 91) · not vulnerable +1.13/bd (+1.29 vs par · 91)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2T.Van OverbeekeO.Rimstedt – M.RimstedtOpen14+9.4+0.67+0.50
Round 3T.Van OverbeekeR.Garcia Da Rosa – M.CrusizioClosed14-3.5-0.25-1.14
Round 5T.Van OverbeekeN.Edgtton – D.BraunOpen14+3.2+0.23+0.07
Round 7T.Van OverbeekeH.Wei – S.SunClosed14-8.8-0.63-0.29
Round 8T.Van OverbeekeM.Myllaeri – V.FagerlundClosed14-7.7-0.55-1.14
Round 9T.Van OverbeekeC.Konkoly – B.Szirmay-KalosOpen14+21.2+1.51+1.86
Round 11T.Van OverbeekeR.Yamada – K.KobayashiOpen14+3.5+0.25+0.50
Round 12T.Van OverbeekeN.Correa Laguna – J.Valenzuela RiveraClosed14+37.1+2.65+2.36
Round 14T.Van OverbeekeA.Tebha – O.KriegelOpen14+2.4+0.17+1.93
Round 15T.Van OverbeekeX.Zhu – M.ZhouClosed14-25.9-1.85-3.14
Round 16T.Van OverbeekeB.Combescure – J.BernardClosed14+11.0+0.79+1.14
Round 19T.Van OverbeekeE.Montanelli – M.ChavarriaClosed14+10.2+0.73+1.79
Round 21T.Van OverbeekeT.Grude – A.GundersenOpen14+2.4+0.17+0.07

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
+11.1Round 12🇨🇴 COLOMBIA283♦♣A-1+10
+10.5Round 16🇫🇷 FRANCE274♠♥2-3+11
+9.7Round 9🇭🇺 HUNGARY24♥♦K-1+9
+9.7Round 21🇳🇴 NORWAY114♥x♣Q=+10
+9.6Round 21🇳🇴 NORWAY13NT♠J-1+10
+9.5Round 7🇨🇳 CHINA12♠x♦6-4+9
+9.4Round 2🇸🇪 SWEDEN257♣♣2=-2
+8.6Round 14🇺🇸 USA2163NT♦J=+12
+8.6Round 21🇳🇴 NORWAY42♦x♦A-1+10
+8.4Round 14🇺🇸 USA2244♠♠2-1+11
+8.3Round 8🇫🇮 FINLAND204♠x♣8+1+8
+8.0Round 11🇯🇵 JAPAN94♠♣5=+14
+8.0Round 12🇨🇴 COLOMBIA203NT♥3+1+1
+7.8Round 12🇨🇴 COLOMBIA183NT♥2+1+10
+7.7Round 12🇨🇴 COLOMBIA223NT♦2-4+11
+7.6Round 19🇮🇹 ITALY94♠♦6-1+10
+7.5Round 3🇦🇷 ARGENTINA124♥♠10-1+9
+7.5Round 16🇫🇷 FRANCE164♥♣4=+0
+7.1Round 9🇭🇺 HUNGARY103♠♣A-2+15
+6.6Round 2🇸🇪 SWEDEN176♦♥9-1+14
+6.5Round 16🇫🇷 FRANCE193♥♠K-1+12
+6.3Round 8🇫🇮 FINLAND247♣x♦2-4+12
+5.9Round 19🇮🇹 ITALY124♥♣K-2+7
+5.7Round 5🇦🇺 AUSTRALIA93♥x♣3-1+5
+5.7Round 11🇯🇵 JAPAN72♥♦A-2+7
+5.6Round 2🇸🇪 SWEDEN224♠x♠K-1+8
+5.2Round 7🇨🇳 CHINA44♥♦5-1+6
+5.0Round 3🇦🇷 ARGENTINA112♥♦3+1+7
+4.8Round 19🇮🇹 ITALY143♥♣K=+1
+4.7Round 7🇨🇳 CHINA134♠♦7+1+1
+4.5Round 12🇨🇴 COLOMBIA194♥♦4+1+2
+4.5Round 14🇺🇸 USA2221NT♣3-2+5
+4.2Round 9🇭🇺 HUNGARY35♦♠A-3+7
+4.1Round 5🇦🇺 AUSTRALIA12♥♦A=+5
+3.9Round 5🇦🇺 AUSTRALIA144♠♥J=+3
+3.9Round 9🇭🇺 HUNGARY93♦♣A-2+6
+3.7Round 3🇦🇷 ARGENTINA22♥x♠K-1+2
+3.7Round 3🇦🇷 ARGENTINA74♠♥A+1+10
+3.7Round 14🇺🇸 USA2193NT♥6-3+2
+3.6Round 8🇫🇮 FINLAND173NT♠2+1+4
+3.6Round 8🇫🇮 FINLAND226♠♦2=-11
+3.2Round 5🇦🇺 AUSTRALIA54♥♦6-1+10
+3.2Round 21🇳🇴 NORWAY63NT♦10-1+5
+3.1Round 16🇫🇷 FRANCE282♠♦10+2+7
+3.0Round 12🇨🇴 COLOMBIA243♥♦2=+1
+3.0Round 16🇫🇷 FRANCE232♦♣J=-1
+2.9Round 11🇯🇵 JAPAN63NT♠3-1+6
+2.8Round 11🇯🇵 JAPAN16♥♠2+1+1
+2.6Round 16🇫🇷 FRANCE263NT♠Q+2+1
+2.5Round 2🇸🇪 SWEDEN236♥♦Q=-13
+2.3Round 3🇦🇷 ARGENTINA14♥♠Q+2-10
+2.3Round 3🇦🇷 ARGENTINA101NT♥J=+1
+2.3Round 8🇫🇮 FINLAND251♠x♥10-1+7
+2.3Round 12🇨🇴 COLOMBIA256NT♦4=-11
+2.2Round 9🇭🇺 HUNGARY53♦♠7+1+1
+2.0Round 8🇫🇮 FINLAND193♣♦2=+0
+2.0Round 16🇫🇷 FRANCE245♦♥6=+0
+2.0Round 19🇮🇹 ITALY114♣♠7=+1
+1.9Round 11🇯🇵 JAPAN35♣♥2=+0
+1.9Round 19🇮🇹 ITALY15♦♣J=+3
+1.9Round 21🇳🇴 NORWAY91♠♦A+1+1
+1.8Round 12🇨🇴 COLOMBIA212♥♠A+1+1
+1.8Round 15🇸🇬 SINGAPORE13♠♥Q+1+6
+1.7Round 19🇮🇹 ITALY34♥♦A-1+5
+1.5Round 9🇭🇺 HUNGARY12♠♦9-3+0
+1.5Round 19🇮🇹 ITALY62♠♥6-1-2
+1.4Round 7🇨🇳 CHINA53NT♠2+1+0
+1.4Round 21🇳🇴 NORWAY32♠♥9+3+6
+1.3Round 2🇸🇪 SWEDEN194♠♦9=+0
+1.2Round 5🇦🇺 AUSTRALIA73NT♠2=-1
+1.2Round 7🇨🇳 CHINA85♣♥2=+0
+1.2Round 12🇨🇴 COLOMBIA274♥♦J+2+1
+1.1Round 14🇺🇸 USA2175♦♠4-1+10
+1.0Round 12🇨🇴 COLOMBIA153NT♥3+2+11
+0.8Round 9🇭🇺 HUNGARY123NT♠A+1+1
+0.8Round 11🇯🇵 JAPAN144♠♦2+3+14
+0.7Round 2🇸🇪 SWEDEN212♠♣4=+0
+0.7Round 14🇺🇸 USA2271NT♠10+2+1
+0.7Round 14🇺🇸 USA2283NT♥5=-1
+0.7Round 19🇮🇹 ITALY23♠♦9-2+11
+0.6Round 7🇨🇳 CHINA124♠♦2+1+0
+0.6Round 11🇯🇵 JAPAN106NT♣7=+0
+0.6Round 11🇯🇵 JAPAN113♦♠7+2-6
+0.6Round 12🇨🇴 COLOMBIA174♠x♣2-2+0
+0.6Round 12🇨🇴 COLOMBIA263NT♣A+1+0
+0.6Round 21🇳🇴 NORWAY143NT♥10+2+0
+0.5Round 2🇸🇪 SWEDEN264♠x♥2-1+0
+0.5Round 8🇫🇮 FINLAND162♠♥2=+0
+0.5Round 15🇸🇬 SINGAPORE134♠♥10+1+13
+0.5Round 21🇳🇴 NORWAY123NT♠3+1+1
+0.4Round 2🇸🇪 SWEDEN284♥♠7+2+11
+0.4Round 15🇸🇬 SINGAPORE75♥x♥5-1-7
+0.3Round 7🇨🇳 CHINA64♠♥A+1+0
+0.3Round 21🇳🇴 NORWAY103NT♠J-1+6
+0.2Round 9🇭🇺 HUNGARY62♥♦2-2-11
+0.1Round 5🇦🇺 AUSTRALIA121NT♣4-1-1
+0.1Round 21🇳🇴 NORWAY84♠♥A-2-1
-0.1Round 15🇸🇬 SINGAPORE83NT♦2+1-1
-0.1Round 15🇸🇬 SINGAPORE114♥♦A+1-11
-0.1Round 16🇫🇷 FRANCE175♦♣7=-1
-0.1Round 19🇮🇹 ITALY81♣♠5-1+1
-0.2Round 15🇸🇬 SINGAPORE54♠♦2=+1
-0.2Round 16🇫🇷 FRANCE204♥♠10=+0
-0.3Round 3🇦🇷 ARGENTINA42♣♥K-2-2
-0.3Round 8🇫🇮 FINLAND154♥♠4=+1
-0.4Round 15🇸🇬 SINGAPORE144♥♦2=+1
-0.5Round 5🇦🇺 AUSTRALIA22♠♦7=+0
-0.5Round 9🇭🇺 HUNGARY143♠♥A+1-2
-0.6Round 14🇺🇸 USA2252♣♠A=-1
-0.6Round 16🇫🇷 FRANCE183♠♦Q=+0
-0.7Round 5🇦🇺 AUSTRALIA104♥♠9=+0
-0.7Round 14🇺🇸 USA2212♠♥3+1+0
-0.8Round 9🇭🇺 HUNGARY84♥♦K=+0
-0.9Round 2🇸🇪 SWEDEN273NT♦2+2+0
-0.9Round 7🇨🇳 CHINA73♦♣A-2+2
-0.9Round 7🇨🇳 CHINA145♦♠J=+1
-0.9Round 9🇭🇺 HUNGARY74♠♣3=+0
-0.9Round 11🇯🇵 JAPAN82♠♦J+1+0
-1.0Round 5🇦🇺 AUSTRALIA33NT♣2=-2
-1.1Round 5🇦🇺 AUSTRALIA112♥♦2+1-1
-1.1Round 15🇸🇬 SINGAPORE92♥♦2-1-5
-1.2Round 2🇸🇪 SWEDEN184♠♣2+1-1
-1.3Round 2🇸🇪 SWEDEN154♠♥Q+1+0
-1.3Round 9🇭🇺 HUNGARY44♠♥5+1+0
-1.3Round 15🇸🇬 SINGAPORE33NT♥9-1-5
-1.4Round 12🇨🇴 COLOMBIA163♥♠K+1+1
-1.4Round 19🇮🇹 ITALY43♦♥J=-10
-1.5Round 9🇭🇺 HUNGARY113NT♠K-3-7
-1.6Round 11🇯🇵 JAPAN125♥♠A=+8
-1.7Round 3🇦🇷 ARGENTINA144♠♥J+1+0
-1.7Round 11🇯🇵 JAPAN44♠♦K+1-13
-1.8Round 5🇦🇺 AUSTRALIA84♣♥4=-1
-1.9Round 3🇦🇷 ARGENTINA93♦♥5=-5
-1.9Round 7🇨🇳 CHINA25♣♠K=+0
-1.9Round 16🇫🇷 FRANCE211NT♥4-2-2
-1.9Round 19🇮🇹 ITALY74♠♦4-2-8
-2.0Round 7🇨🇳 CHINA113♦♦2=+1
-2.0Round 14🇺🇸 USA2201NT♥4+1-10
-2.1Round 8🇫🇮 FINLAND214♠♦Q=+9
-2.2Round 5🇦🇺 AUSTRALIA63♦♣Q-1-5
-2.3Round 19🇮🇹 ITALY106♠♦K=+13
-2.6Round 7🇨🇳 CHINA32NT♠2+1-2
-2.8Round 14🇺🇸 USA2153NT♥7+3+13
-2.9Round 3🇦🇷 ARGENTINA52♥♠J-1-5
-3.0Round 8🇫🇮 FINLAND181♣♥A-3-4
-3.0Round 8🇫🇮 FINLAND273♠♦2-1-5
-3.1Round 16🇫🇷 FRANCE223NT♠3-2-11
-3.2Round 15🇸🇬 SINGAPORE123NT♥7+2-1
-3.3Round 15🇸🇬 SINGAPORE24♠♥K-1-12
-3.3Round 15🇸🇬 SINGAPORE104♠♦2-1-12
-3.4Round 9🇭🇺 HUNGARY134♠x♦K-1+7
-3.5Round 2🇸🇪 SWEDEN202NT♦J-2-3
-3.6Round 5🇦🇺 AUSTRALIA42♥♣7-1+0
-3.9Round 3🇦🇷 ARGENTINA34♥♦5=+0
-4.0Round 11🇯🇵 JAPAN53NT♠3-1-5
-4.1Round 5🇦🇺 AUSTRALIA132♥♠Q-1-11
-4.5Round 2🇸🇪 SWEDEN164♥♦Q=-3
-4.7Round 14🇺🇸 USA2183NT♦A-1-5
-4.8Round 19🇮🇹 ITALY134♣x♠8-2-9
-5.3Round 3🇦🇷 ARGENTINA131NT♠5-1-6
-5.4Round 11🇯🇵 JAPAN21NT♦2-2-7
-5.4Round 19🇮🇹 ITALY54♥♦K-1+2
-5.8Round 3🇦🇷 ARGENTINA64♠♣A-2-7
-5.9Round 8🇫🇮 FINLAND263♥♠2=-11
-6.2Round 2🇸🇪 SWEDEN243♥x♠A-2-4
-6.2Round 3🇦🇷 ARGENTINA83NT♥6-1-10
-6.2Round 11🇯🇵 JAPAN134♠♦4-1-12
-6.2Round 21🇳🇴 NORWAY134♠♠3-1-12
-6.3Round 14🇺🇸 USA2262♠♠2+2-10
-6.4Round 21🇳🇴 NORWAY54♥x♣A=-10
-6.5Round 8🇫🇮 FINLAND233NT♣2=-10
-6.6Round 16🇫🇷 FRANCE154♥♣9=+0
-7.2Round 15🇸🇬 SINGAPORE44♠♥3-1-12
-8.2Round 14🇺🇸 USA2233NT♥7+1+0
-8.4Round 15🇸🇬 SINGAPORE64♥♣10=+1
-8.7Round 7🇨🇳 CHINA94♠x♥K=-7
-10.2Round 21🇳🇴 NORWAY24♠♥2+1-11
-10.7Round 21🇳🇴 NORWAY75♦♥A+2-14
-11.1Round 12🇨🇴 COLOMBIA234♣x♠4=-5
-11.7Round 16🇫🇷 FRANCE256♠♦4=+0
-13.5Round 8🇫🇮 FINLAND284♥x♣A-4-16
-14.7Round 7🇨🇳 CHINA105♥♦2=-15