KWIECIEN Michal · GORDON

75rank
+40.3Butler · 70 bds
+0.58per board
±4.1swing
+0.39vs par /bd · #147/466
+0.46adjusted /bd
Butler per round: -12.1 0.5 10.7 -0.5 11.3 36.4 -6by round

vs par split: bidding -0.16 · play +0.54

Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted +0.46/bd

Card play — on target: opening leads 62.5% #449 of 466 · declarer play 93.3% #5 of 466 · defence 93.9% #55 of 466

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)60.0% (10)
Declarer play100.0% (7)87.5% (8)
Defence100.0% (9)91.7% (24)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 60.0% (5) · ♦ 40.0% (5) · ♣ 100.0% (3)

vs par by strain: NT +0.65 (23) · a suit +0.26 (47)

vs par by level: part-score +0.72 (29) · game -0.63 (38) · slam +10.00 (3)

By role: declaring +1.38/bd (-1.38 vs par · 37) · defending -0.33/bd (+2.36 vs par · 33)

By vulnerability: vulnerable +0.45/bd (+1.23 vs par · 35) · not vulnerable +0.70/bd (-0.46 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3J.PszczolaV.Porkhun – Y.ChumakOpen10-12.1-1.21-1.90
Round 4J.PszczolaL.Stern – L.UrmanClosed10+0.5+0.05+0.50
Round 5J.PszczolaS.Aal – A.ForfotClosed10+10.7+1.07-0.80
Round 6J.PszczolaT.Bessis – F.VolckerOpen10-0.5-0.05-1.70
Round 8J.PszczolaJ.Linde – C.SchwerdtOpen10+11.3+1.13+2.60
Round 9J.PszczolaJ.Furunes – J.HansenOpen10+36.4+3.64+2.80
Round 10J.PszczolaC.Bakke – H.EideClosed10-6.0-0.60+1.20

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
+12.0Round 9SIN DEUT287♠♥5-1+17
+11.2Round 5RASEDYRA163NT♦2=+12
+9.2Round 9SIN DEUT223NT♥5+1+1
+7.6Round 9SIN DEUT305♥x♣K-2+9
+7.1Round 8GERMANY OPEN164♣♠6=+11
+6.1Round 4LEVY STERN94♠♥J=+0
+5.9Round 10NORWAY JUNIORS BLUE46♠♠6-1+13
+5.2Round 10NORWAY JUNIORS BLUE85♦♥Q=+0
+4.8Round 9SIN DEUT293NT♣2=+3
+4.5Round 3REOPEN262♦x♥5=+7
+4.1Round 6DE MICHELIS234♠♥A-1+6
+4.0Round 8GERMANY OPEN203♥♠A=+7
+3.6Round 5RASEDYRA203NT♥2=+0
+3.2Round 4LEVY STERN12♥♦6-1+4
+3.2Round 5RASEDYRA174♠♦5+1+0
+2.8Round 8GERMANY OPEN193NT♠5=-1
+2.8Round 9SIN DEUT241NT♠7-3+1
+2.7Round 8GERMANY OPEN153♥♣10-1+5
+2.5Round 9SIN DEUT211NT♣4+1+1
+2.4Round 6DE MICHELIS285♠♣4=-11
+2.0Round 4LEVY STERN35♣♦7-1+5
+2.0Round 5RASEDYRA114♥♣10+1+0
+1.8Round 4LEVY STERN52♥♥6=+0
+1.5Round 5RASEDYRA152♥♠3+2-6
+1.4Round 3REOPEN293NT♠2+1+0
+1.3Round 6DE MICHELIS303♦♣A+1-5
+1.0Round 6DE MICHELIS273♣♥J=-1
+1.0Round 8GERMANY OPEN141NT♥7-2+0
+0.9Round 8GERMANY OPEN183NT♠3=+0
+0.8Round 4LEVY STERN24♥♣K=-3
+0.7Round 6DE MICHELIS293NT♠8+3+12
+0.7Round 8GERMANY OPEN122♠♣5+1+0
+0.7Round 10NORWAY JUNIORS BLUE33NT♦6+2+0
+0.6Round 10NORWAY JUNIORS BLUE64♠♣2+1+11
+0.4Round 4LEVY STERN72♥♠9+2+10
+0.3Round 5RASEDYRA184♠♣6-1-5
+0.3Round 6DE MICHELIS214♥♠K=+0
+0.2Round 3REOPEN244♠♠J-1+2
+0.2Round 6DE MICHELIS241NT♥6+1+1
+0.1Round 3REOPEN271NT♣5=-1
+0.1Round 10NORWAY JUNIORS BLUE14♠♥10=+0
-0.0Round 4LEVY STERN101NT♣Q=+0
+0.0Round 5RASEDYRA192♠♥5-1-2
-0.1Round 3REOPEN231NT♥K+1+0
-0.3Round 9SIN DEUT274♠♣4+1+0
-0.4Round 9SIN DEUT232♠x♥K-2+3
-0.5Round 6DE MICHELIS265♣♦J+1-13
-0.8Round 3REOPEN221NTx♣7-2-4
-0.9Round 4LEVY STERN63NT♠5+1-1
-0.9Round 9SIN DEUT254♠♥8+1-13
-0.9Round 9SIN DEUT263♠♦9-1+6
-1.7Round 4LEVY STERN82♥♠A+1+7
-1.8Round 10NORWAY JUNIORS BLUE54♠♣K+1-1
-1.9Round 6DE MICHELIS254♥♣A+1+0
-1.9Round 10NORWAY JUNIORS BLUE103♣♠3+1+0
-2.1Round 10NORWAY JUNIORS BLUE76NT♦9=+0
-2.2Round 8GERMANY OPEN114♥♠3-1-10
-2.3Round 5RASEDYRA141NT♥4=-5
-2.4Round 5RASEDYRA122♠♥10+1-1
-2.4Round 8GERMANY OPEN173NT♥K=+1
-2.6Round 3REOPEN213♠♣J-1-6
-3.3Round 8GERMANY OPEN135♣♠K=+13
-3.6Round 3REOPEN253NT♣6=+1
-4.4Round 3REOPEN285♦♥10-2-7
-4.9Round 10NORWAY JUNIORS BLUE23♦♦8=-1
-6.4Round 5RASEDYRA134♠♣K+1-1
-6.8Round 3REOPEN304♠♦6=-11
-7.8Round 10NORWAY JUNIORS BLUE92♥♠A+2-10
-8.1Round 6DE MICHELIS223NT♠7-1-6
-11.2Round 4LEVY STERN44♠x♣A=-17