TOMCANI Jan · CZECHOSLOVAKIA

177rank
+13.0Butler · 140 bds
+0.09per board
±4.3swing
+0.27vs par /bd · #111/384
-0.01adjusted /bd
Butler per round: 0.5 -2.2 -17.5 8.2 8.9 -4.6 -16.6 -7.4 -2.4 5.2 11.8 18.7 -13.2 23.6by round

vs par split: bidding -0.06 · play +0.30

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.01/bd

Card play — on target: opening leads 82.9% #107 of 384 · declarer play 72.2% #184 of 384 · defence 84.0% #161 of 384

Card play by contract type — on target
vs NTvs a suit
Opening leads77.8% (9)84.6% (26)
Declarer play45.5% (11)84.0% (25)
Defence79.2% (24)86.3% (51)

Opening leads by suit led: ♠ 85.7% (14) · ♥ 100.0% (5) · ♦ 71.4% (7) · ♣ 77.8% (9)

vs par by strain: NT -1.36 (44) · a suit +0.99 (95)

vs par by level: part-score -0.46 (54) · game +0.61 (79) · slam +1.83 (6)

By role: declaring -0.20/bd (-2.40 vs par · 65) · defending +0.35/bd (+2.59 vs par · 75)

By vulnerability: vulnerable -0.20/bd (+0.69 vs par · 67) · not vulnerable +0.36/bd (-0.11 vs par · 73)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2M.KemenovaD.Dufau – C.KoeckClosed10+0.5+0.05-1.50
Round 3M.KemenovaM.Rehder – C.GiampietroClosed10-2.2-0.22+0.10
Round 4M.KemenovaJ.Shih – P.WangClosed10-17.5-1.75+0.60
Round 5M.KemenovaS.Gupta – M.KarmarkarClosed10+8.2+0.82+1.50
Round 6M.KemenovaS.Allen – J.ThompsonClosed10+8.9+0.89+3.60
Round 7M.KemenovaT.Scepanovic – N.SverClosed10-4.6-0.46-1.50
Round 8M.KemenovaZ.Shao – W.BaoClosed10-16.6-1.66-1.30
Round 9M.KemenovaH.Bohnsack – S.BohnsackClosed10-7.4-0.74+0.20
Round 10M.KemenovaB.Saurer – D.FischerClosed10-2.4-0.24-0.40
Round 11M.KemenovaJ.Wilkinson – C.AckerleyClosed10+5.2+0.52+0.20
Round 12M.KemenovaF.Combescure – B.CronierClosed10+11.8+1.18+0.10
Round 13M.KemenovaM.Yuen – P.NehmertClosed10+18.7+1.87+1.70
Round 14M.KemenovaP.Molina – J.CarbonneauxClosed10-13.2-1.32-3.20
Round 15M.KemenovaG.Fierz – A.FierzClosed10+23.6+2.36+3.70

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
+10.6Round 2WHY NOT194♠x♠A-5+10
+8.9Round 7CROATIA85♠♥7-2+14
+8.8Round 11KIWI155♥x♠A=+8
+8.7Round 15PIEDRA264♥♠8=+10
+8.6Round 8SAIC BLUE173NTx♣K=+6
+8.5Round 13GOTARD24♠x♣K-4+5
+8.4Round 9SVENJA 17223NT♠8-1+6
+7.9Round 6TICOS Y TRINI295♦♠Q=+9
+7.6Round 13GOTARD33NT♣4+2+1
+7.0Round 10SIGMA54♥x♠A-2+5
+7.0Round 11KIWI174♠♠5+1+2
+6.9Round 15PIEDRA232♣♣5-3+4
+6.8Round 9SVENJA 17232♣♦Q-2+8
+6.2Round 12MILLICENT5224♠x♥A-2+7
+5.8Round 5ELAN204♥x♣4-1+8
+5.4Round 4YEH BROS84♠♥8+1+1
+5.3Round 3GROMOELLER262♥♠5+3+10
+5.3Round 12MILLICENT5264♥♦A-2+8
+5.0Round 5ELAN123NT♣K-1+6
+4.9Round 2WHY NOT112♠x♦A-2+4
+4.7Round 13GOTARD61NTx♠5=+2
+4.6Round 13GOTARD92NT♠Q-2+8
+4.4Round 11KIWI204♥♠6=+9
+4.4Round 15PIEDRA243♥♣5=+6
+4.3Round 15PIEDRA214♠♥10-1+5
+4.0Round 14GRENTHE182♥♠K-1+6
+3.8Round 6TICOS Y TRINI284♥♥2-2+6
+3.8Round 7CROATIA63♣♠3=+7
+3.7Round 7CROATIA14♥♠J-1+4
+3.6Round 3GROMOELLER274♦♥Q-2+8
+3.5Round 12MILLICENT5233♠♥A=+7
+3.4Round 6TICOS Y TRINI255♠♦A-2+9
+3.4Round 15PIEDRA292♠♣Q=+6
+3.2Round 2WHY NOT156♠♦6=-11
+2.8Round 6TICOS Y TRINI306♥♦8=+11
+2.5Round 12MILLICENT5241NT♠6+1-1
+2.4Round 11KIWI164♥♣J-1+12
+2.3Round 6TICOS Y TRINI233♥♠J-1+5
+2.2Round 12MILLICENT5213NT♠2+1+1
+2.1Round 4YEH BROS62♠♣K=+5
+2.1Round 13GOTARD73NT♠4-2+7
+2.0Round 11KIWI112NT♠10=+0
+1.8Round 5ELAN133NT♦K-1+12
+1.8Round 13GOTARD104♥♠K-1-1
+1.7Round 10SIGMA33♥♠4=+0
+1.6Round 3GROMOELLER224♥♣5-1+5
+1.3Round 5ELAN164♥♠7-2+6
+1.3Round 10SIGMA83♠♦A+1+6
+1.1Round 5ELAN153♦♥K=+0
+1.0Round 10SIGMA95♠♥8=+12
+1.0Round 14GRENTHE142♠♣A-1-2
+0.9Round 4YEH BROS7Pass+4
+0.9Round 15PIEDRA256♥♠K-2+0
+0.8Round 9SVENJA 17244♠♣4+2+1
+0.8Round 15PIEDRA221NT♠5+1+0
+0.8Round 15PIEDRA303NT♠3=-1
+0.7Round 2WHY NOT142♣♥3+2+0
+0.6Round 7CROATIA54♠♣Q=+0
+0.6Round 12MILLICENT5304♠♥6+1+0
+0.6Round 13GOTARD84♥♣4=+0
+0.5Round 6TICOS Y TRINI244♥♠6+1+0
+0.4Round 2WHY NOT162♠♣2+1+7
+0.4Round 9SVENJA 17214♠♥J=-1
+0.3Round 2WHY NOT203NT♥10+2+0
+0.3Round 3GROMOELLER304♠♦10=-3
+0.3Round 8SAIC BLUE131NT♥K=+1
+0.3Round 13GOTARD13♦♠A-2-1
+0.3Round 14GRENTHE153NT♣4+3-10
+0.3Round 14GRENTHE163NT♠6=-11
+0.2Round 3GROMOELLER234NT♥4=+0
+0.2Round 7CROATIA73♥♥4=-10
+0.2Round 8SAIC BLUE153NT♣6+2-11
+0.1Round 14GRENTHE123NT♠3+2+0
-0.0Round 14GRENTHE172♠♥2+1+1
-0.1Round 4YEH BROS102♠♣K+1+0
-0.2Round 3GROMOELLER241NT♦Q=-8
-0.2Round 8SAIC BLUE113NT♠J+1+1
-0.3Round 5ELAN181NT♥3+1+1
-0.3Round 10SIGMA73NT♣2=+0
-0.4Round 4YEH BROS34♥♦K=-1
-0.4Round 12MILLICENT5253NT♠Q-1+5
-0.6Round 5ELAN111NT♣2-1+2
-0.6Round 12MILLICENT5273♠♦2=-7
-0.7Round 7CROATIA33♥♦10-1+1
-0.7Round 14GRENTHE193NT♥3+2+0
-0.8Round 3GROMOELLER254♠♣5=+0
-0.9Round 6TICOS Y TRINI213NT♠8=+0
-0.9Round 10SIGMA11NT♦4-1-4
-1.0Round 3GROMOELLER215♠x♥K-2+0
-1.0Round 5ELAN174♠♣10+2-1
-1.2Round 2WHY NOT183NT♠Q+3-14
-1.2Round 5ELAN142♥♦A-2-8
-1.5Round 4YEH BROS93♦♠K-1-4
-1.5Round 8SAIC BLUE164♠♦6+1+0
-1.6Round 8SAIC BLUE184♥♣Q-1-4
-1.6Round 10SIGMA44♥♣K-1+6
-1.7Round 11KIWI122♠♥J+2-2
-1.8Round 9SVENJA 17264♥♣5+2+13
-1.9Round 13GOTARD53♥♦4+1-1
-2.0Round 6TICOS Y TRINI266♥♣K=+13
-2.0Round 9SVENJA 17302♥♥4+1+0
-2.0Round 10SIGMA64♠♥6-2+0
-2.1Round 9SVENJA 17293NT♠K+2+0
-2.2Round 8SAIC BLUE201NT♥7+2+0
-2.2Round 10SIGMA23NT♥9+2-17
-2.5Round 15PIEDRA273NT♠3+3+7
-2.6Round 9SVENJA 17254♠♦2-1-5
-2.6Round 9SVENJA 17273NT♠5=-7
-2.8Round 11KIWI135♠♥9=-4
-3.2Round 6TICOS Y TRINI273♦♠A-2-5
-3.3Round 7CROATIA93♠♠10=+0
-3.7Round 5ELAN192♦♦6=-11
-3.7Round 12MILLICENT5282♥♣K=-6
-3.8Round 12MILLICENT5296♠♠2+1-13
-4.1Round 4YEH BROS41NT♠5=-5
-4.1Round 7CROATIA24♠♣7-1-10
-4.1Round 15PIEDRA283NT♠J=+0
-4.2Round 3GROMOELLER294♥♠A=-3
-4.2Round 11KIWI145♥♣K-2-5
-4.2Round 11KIWI192♠♥Q+3-6
-4.2Round 14GRENTHE133♠♠2+1+1
-4.6Round 2WHY NOT133♣♣3-1-5
-4.7Round 7CROATIA104♠♠5+2-13
-4.8Round 8SAIC BLUE194♠♦5=-7
-5.2Round 14GRENTHE113NTx♠8-2-5
-5.7Round 6TICOS Y TRINI222♥♦K+3-12
-5.8Round 8SAIC BLUE143NT♣6=+2
-5.9Round 4YEH BROS51♠x♠2-2-2
-6.4Round 10SIGMA103♦♣K-1-12
-6.5Round 11KIWI183NT♠2-1-12
-6.7Round 2WHY NOT173NT♠8=-6
-6.9Round 4YEH BROS26♥♠2=+11
-7.0Round 3GROMOELLER284♠♣Q=-8
-7.0Round 4YEH BROS11NTx♣4-3-3
-7.1Round 2WHY NOT124♥♥3=+0
-8.8Round 14GRENTHE203NT♣6-1-12
-9.0Round 7CROATIA45♥x♠A-2-8
-9.6Round 8SAIC BLUE123NT♣3+1-1
-9.6Round 13GOTARD43♠x♥9=-3
-12.7Round 9SVENJA 17283♦x♥Q-3-13