KALITA Jacek · PIAFSKY

342rank
-50.6Butler · 150 bds
-0.34per board
±4.7swing
-0.36vs par /bd · #304/441
-0.12adjusted /bd
Butler per round: 16.9 -12.1 1.4 -2.7 5.8 -14.6 1.7 -19.1 -10.7 -0.4 -10.4 6.3 -10.6 -12.7 10.6by round

vs par split: bidding -0.69 · play +0.33

Strength of schedule: opponents averaged +0.22/bd (a tough draw) → opponent-adjusted -0.12/bd

Card play — on target: opening leads 72.2% #384 of 441 · declarer play 74.3% #256 of 441 · defence 90.8% #28 of 441

Card play by contract type — on target
vs NTvs a suit
Opening leads42.9% (7)90.9% (11)
Declarer play64.7% (17)77.2% (57)
Defence96.3% (27)86.8% (38)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 83.3% (6) · ♦ 100.0% (3) · ♣ 42.9% (7)

vs par by strain: NT +0.74 (47) · a suit -0.86 (103)

vs par by level: part-score +0.08 (52) · game -0.51 (91) · slam -1.71 (7)

By role: declaring -0.52/bd (-2.66 vs par · 85) · defending -0.09/bd (+2.65 vs par · 65)

By vulnerability: vulnerable -0.39/bd (-1.75 vs par · 73) · not vulnerable -0.29/bd (+0.96 vs par · 77)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.Hayman PiafskyR.Dancewicz – T.WinciorekClosed10+16.9+1.69+1.20
Round 2J.Hayman PiafskyS.Akin – F.AydogduClosed10-12.1-1.21+1.00
Round 3J.Hayman PiafskyB.Myers – S.BrockClosed10+1.4+0.14-0.20
Round 4J.Hayman PiafskyH.Erichsen – E.ErichsenClosed10-2.7-0.27-0.40
Round 5J.Hayman PiafskyM.Zaim – N.EskinaziClosed10+5.8+0.58+0.90
Round 6J.Hayman PiafskyI.Salonen – F.StretzClosed10-14.6-1.46-1.40
Round 7J.Hayman PiafskyM.Rouanet Labe – J.QuantinClosed10+1.7+0.17+1.50
Round 8J.Hayman PiafskyM.Harding – T.HanlonClosed10-19.1-1.91-1.70
Round 9J.Hayman PiafskyV.Adut – O.Aker A.Closed10-10.7-1.07-2.40
Round 10J.Hayman PiafskyE.Ginossar – R.BarrClosed10-0.4-0.04+1.20
Round 11J.Hayman PiafskyJ.Linde – A.GladiatorClosed10-10.4-1.04+0.60
Round 12J.Hayman PiafskyA.Haidorfer – D.NikolenkovClosed10+6.3+0.63+0.10
Round 13J.Hayman PiafskyV.Carcassonne-Labaere – A.LabaereClosed10-10.6-1.06-3.40
Round 14J.Hayman PiafskyS.Auken – R.WellandClosed10-12.7-1.27-1.60
Round 15J.Hayman PiafskyL.Thuillez – P.ThuillezClosed10+10.6+1.06-0.80

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
+12.2Round 14BALTIC VIKINGS197♦♣K=-2
+10.6Round 3WHITE STAR214♠♦2=+10
+8.4Round 3WHITE STAR304♥♣2=+8
+8.4Round 10PACHTMAN43♥♦2-1+9
+7.8Round 12SWISS BEARS304♥♣2=+1
+7.5Round 5FOX155♣♠2-2+13
+7.4Round 1WAKSMAN24♠♣2-3+11
+7.4Round 5FOX114♠♥3-1+10
+7.4Round 7QUANTIN75♣♦A=+13
+6.9Round 12SWISS BEARS252♥x♦2-1+8
+6.7Round 12SWISS BEARS214♠♣2+1+4
+6.6Round 7QUANTIN25♠x♥K-5+15
+5.8Round 1WAKSMAN43NT♣2-3+9
+5.8Round 6MORAWSKI246♥♣2+1+11
+5.6Round 15LIBBRECHT216♥♣2+1-13
+5.5Round 10PACHTMAN32NT♥2+1+10
+5.5Round 13LABAERE94♥♠4=-1
+5.2Round 2JANSMA174♠♦2=+14
+5.1Round 1WAKSMAN94♥♣2+1+1
+5.1Round 5FOX177♠♥3=+0
+5.0Round 7QUANTIN102NTx♣Q-1+7
+4.7Round 12SWISS BEARS233NT♥A=-1
+4.6Round 11WEBER153NT♥4-1+12
+4.6Round 11WEBER203NT♠4+1+12
+4.3Round 1WAKSMAN51NT♣2+2+6
+4.3Round 15LIBBRECHT265♦♣2=-1
+4.2Round 13LABAERE53NT♠K=-1
+4.1Round 4TROLL73NT♥2-1+5
+4.1Round 7QUANTIN31NT♥4-1+5
+3.8Round 14BALTIC VIKINGS113NT♥4-1+10
+3.7Round 15LIBBRECHT224♥♠Q=+0
+3.6Round 13LABAERE33♦♣K-1+8
+3.5Round 9GALATASARAY SK253♠♣2=+7
+3.2Round 9GALATASARAY SK243NT♦2-1+10
+2.9Round 8HANLON203NT♣2-1+12
+2.9Round 15LIBBRECHT273NT♣2-2+6
+2.6Round 1WAKSMAN34♥x♣2=+10
+2.5Round 5FOX191NT♦2+1+1
+2.2Round 3WHITE STAR234♥♦2-1+12
+2.2Round 5FOX141NT♥3+1+0
+2.1Round 3WHITE STAR253NT♣2-2+3
+2.1Round 8HANLON162♦♣2=+5
+2.1Round 13LABAERE101NT♣2+3-9
+2.1Round 14BALTIC VIKINGS173♠♣Q-1+4
+2.0Round 9GALATASARAY SK214♦♣2=+0
+2.0Round 11WEBER121NT♥6+2+10
+2.0Round 12SWISS BEARS223♦♣2=+0
+1.8Round 10PACHTMAN85♣♣2-2+5
+1.8Round 10PACHTMAN101NT♣2=-2
+1.8Round 15LIBBRECHT244♠♣2+1+0
+1.7Round 12SWISS BEARS283♥♦2=+7
+1.6Round 6MORAWSKI285♦♣2-1-5
+1.5Round 15LIBBRECHT305♣♣2-2+5
+1.4Round 4TROLL14♠♦2-2+5
+1.4Round 4TROLL23♦♦2-1-2
+1.4Round 11WEBER195♥♠5-2+0
+1.1Round 9GALATASARAY SK282♣♦2+1+0
+1.0Round 7QUANTIN83♠♦7-1-2
+0.9Round 15LIBBRECHT231NT♣2=-1
+0.8Round 3WHITE STAR223NT♦4+2+0
+0.8Round 11WEBER163♣♥A+2-1
+0.6Round 2JANSMA123♥♣2-2-5
+0.5Round 1WAKSMAN74♥♦2-2-12
+0.5Round 9GALATASARAY SK224♥♦2=+0
+0.5Round 14BALTIC VIKINGS143♠♠3-1+2
+0.4Round 9GALATASARAY SK233NT♦2=-13
+0.3Round 1WAKSMAN63NT♣2+3+13
+0.2Round 13LABAERE64♥♣3+1+0
+0.1Round 5FOX163NT♣3=+1
-0.1Round 4TROLL103♦♣2=-10
-0.1Round 7QUANTIN64♠♦5+1+0
-0.2Round 6MORAWSKI254♠♣2+2-11
-0.3Round 2JANSMA144♣♥3=+7
-0.3Round 4TROLL43NT♣2-1+1
-0.3Round 15LIBBRECHT253NT♣2+2+12
-0.4Round 8HANLON134♠♣2+2-13
-0.5Round 3WHITE STAR262♥♣2-1+1
-0.6Round 2JANSMA153NT♥Q=+0
-0.6Round 4TROLL53♦♦2=+0
-0.6Round 6MORAWSKI214♠♣2=+0
-0.8Round 4TROLL63NT♥J+2+0
-0.8Round 12SWISS BEARS272♥♣2+1-1
-0.9Round 6MORAWSKI273♣♦2-2+0
-1.0Round 2JANSMA204♥♦2-2-3
-1.0Round 10PACHTMAN74♦♦2-2+9
-1.0Round 12SWISS BEARS263NT♠2=+1
-1.1Round 8HANLON122♦♣2=-1
-1.3Round 1WAKSMAN101NT♣2+1+0
-1.3Round 6MORAWSKI231NT♣2=+0
-1.4Round 13LABAERE83NT♦3=-2
-1.6Round 2JANSMA112♥♠Q+1-1
-1.6Round 10PACHTMAN15♥♣2-2+5
-1.7Round 4TROLL33♥x♣2-2+7
-1.7Round 8HANLON145♥♠A=-4
-1.7Round 9GALATASARAY SK303NT♦2+3-1
-1.7Round 11WEBER184♠♣4-1-5
-1.8Round 4TROLL95♣♣2+1+1
-2.0Round 11WEBER113♠♥K=+0
-2.1Round 5FOX204♥♠A-1-12
-2.2Round 3WHITE STAR273♦♣2-1-4
-2.2Round 14BALTIC VIKINGS121NT♥5+1+1
-2.4Round 10PACHTMAN63♣♣2=+0
-2.4Round 11WEBER174♠♠3=-11
-2.5Round 1WAKSMAN14♥♦K+3-14
-2.6Round 2JANSMA191NT♥3-1-5
-2.6Round 5FOX123NT♣3-1-4
-2.7Round 7QUANTIN94♥♥A+1+0
-2.7Round 8HANLON154♣♣2-1-5
-2.9Round 2JANSMA135♠♥A+1+9
-2.9Round 6MORAWSKI226♥♣2+1-1
-2.9Round 8HANLON112♠♣2+1-6
-3.0Round 15LIBBRECHT293NT♥3-2-8
-3.1Round 6MORAWSKI305♦♦2=+0
-3.1Round 9GALATASARAY SK274♥♦2-1+2
-3.1Round 13LABAERE23♦♥A-2+1
-3.3Round 10PACHTMAN25♦♣2-1-6
-3.5Round 3WHITE STAR285♣x♥A-2-11
-3.5Round 14BALTIC VIKINGS164♥x♠4-2-8
-3.6Round 13LABAERE41NT♥4=-11
-3.7Round 8HANLON173NT♣2-1-5
-3.9Round 8HANLON192♠♣2+1+8
-4.0Round 7QUANTIN15♥x♠9-2-4
-4.0Round 10PACHTMAN93♥♣2-1-5
-4.2Round 2JANSMA164♥♣J=+0
-4.3Round 4TROLL85♠♣2+1-11
-4.7Round 2JANSMA184♥♠8-2-6
-4.7Round 7QUANTIN53NT♥A-1-5
-4.9Round 6MORAWSKI263NT♣2-2-8
-5.1Round 13LABAERE73NT♠2-1-5
-5.3Round 1WAKSMAN85♠x♣2-3-12
-5.6Round 10PACHTMAN54♥♣2+2-13
-5.8Round 11WEBER134♥♣6-2-8
-5.9Round 14BALTIC VIKINGS204♠♥10-1-6
-6.1Round 5FOX134♠x♦3-2+0
-6.1Round 14BALTIC VIKINGS153♥♠9-1-10
-6.7Round 14BALTIC VIKINGS136♥♣4=+0
-6.8Round 15LIBBRECHT283♠x♣2-1-8
-6.9Round 14BALTIC VIKINGS186♦♠K=-7
-7.0Round 9GALATASARAY SK264♠♣2-1-12
-7.4Round 3WHITE STAR244♥x♦2-2-5
-7.7Round 8HANLON185♥x♣2-2-8
-8.1Round 6MORAWSKI293NT♣2+1+0
-8.2Round 5FOX183NT♣9+1+0
-8.3Round 12SWISS BEARS244♠x♦2-1-8
-9.1Round 3WHITE STAR292♥♣2-2-16
-9.6Round 9GALATASARAY SK293NT♣2-1-17
-10.9Round 7QUANTIN41NTx♣4+1-14
-11.9Round 11WEBER144♠x♥A-5-3
-13.0Round 13LABAERE14♥♠J+1-14
-13.4Round 12SWISS BEARS295♦x♦2-4-10