BLACH Michal · ALTERIS NUCLEAR

184rank
+19.1Butler · 56 bds
+0.34per board
±4.8swing
+0.23vs par /bd · #257/675
+0.55adjusted /bd
Butler per round: 0.3 21.9 14.3 -17.4by round

vs par split: bidding +0.80 · play -0.57

Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.55/bd

Card play — on target: opening leads 80.0% #214 of 675 · declarer play 81.2% #205 of 675 · defence 87.5% #270 of 675

Bidding activity — not a pass: 41.8% #423 of 675 (71/170)

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)80.0% (10)
Declarer play75.0% (8)87.5% (8)
Defence85.7% (7)88.2% (17)

Opening leads by suit led: ♠ 33.3% (3) · ♥ 100.0% (6) · ♦ 100.0% (2) · ♣ 75.0% (4)

vs par by strain: NT -0.79 (19) · a suit +0.76 (37)

vs par by level: part-score +0.50 (20) · game -0.39 (31) · slam +3.00 (5)

By role: declaring +0.03/bd (-2.38 vs par · 32) · defending +0.75/bd (+3.71 vs par · 24)

By vulnerability: vulnerable +1.02/bd (+1.00 vs par · 28) · not vulnerable -0.34/bd (-0.54 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.GolebiowskiR.Cooper – K.CooperClosed14+0.3+0.02-0.71
Round 2S.GolebiowskiL.Zheng – L.MeierClosed14+21.9+1.56+4.00
Round 5S.GolebiowskiJ.Selberg – F.WrangClosed14+14.3+1.02-0.29
Round 6S.GolebiowskiJ.Stefanov – Z.ZaharievClosed14-17.4-1.24-2.07

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
+12.0Round 2DESJARDINS233NT♥9-3+16
+8.2Round 1SUPER COOPER84♠♥5=+7
+7.8Round 5TEAM SWEDEN63NT♣K-1+11
+7.7Round 2DESJARDINS194♥♦K-4+12
+7.3Round 6JULS245♣♦4-1+10
+6.9Round 1SUPER COOPER23♠♠J=+13
+6.8Round 5TEAM SWEDEN123NT♠J+1+1
+6.6Round 1SUPER COOPER64♠♥J=+11
+6.1Round 6JULS175♦♠A=+3
+5.7Round 1SUPER COOPER133NT♣J+1+10
+4.5Round 2DESJARDINS206♥♠7-1+13
+4.5Round 2DESJARDINS266♥♠7-2+13
+4.5Round 5TEAM SWEDEN84♥♠Q-1+5
+4.3Round 5TEAM SWEDEN102♥♣K=+0
+4.2Round 2DESJARDINS161NT♥5=+0
+3.0Round 2DESJARDINS174♦♣K+1+7
+2.9Round 5TEAM SWEDEN143♣♥6+2+6
+2.6Round 6JULS203♥♥6+1-10
+2.1Round 1SUPER COOPER46♠♦6+1-13
+2.1Round 2DESJARDINS242♦♣4+1+0
+1.9Round 1SUPER COOPER124♥♦T=+0
+1.2Round 5TEAM SWEDEN133♥♦7-1+1
+0.9Round 6JULS263♣♦2+1+9
+0.8Round 5TEAM SWEDEN94♣♥K-1+1
+0.7Round 2DESJARDINS254♥♠6=+1
+0.5Round 2DESJARDINS283NT♥A+1+0
+0.3Round 6JULS193NT♠4+1+0
+0.1Round 1SUPER COOPER102♥♠A+2+10
-0.1Round 6JULS281NT♠Q-1+2
-0.2Round 6JULS233NT♣Q+1-1
-0.5Round 2DESJARDINS182♥♦J-1+1
-0.6Round 5TEAM SWEDEN22NT♣Q+2-6
-0.6Round 5TEAM SWEDEN34♥♠4+1+0
-0.7Round 2DESJARDINS153NT♠2+1+0
-0.7Round 6JULS223NT♥6+2+0
-1.4Round 5TEAM SWEDEN13NT♣2+1+0
-1.5Round 5TEAM SWEDEN73NT♥9+3-13
-1.7Round 5TEAM SWEDEN113NT♥3=+0
-1.8Round 1SUPER COOPER13NT♠8-2-5
-2.1Round 1SUPER COOPER32♥♦T+2+1
-2.3Round 5TEAM SWEDEN53♥♣Q-1+2
-2.3Round 6JULS252♥♣J=+1
-2.7Round 1SUPER COOPER144♠♣K-2-5
-3.7Round 2DESJARDINS214♥♠6-1-5
-3.9Round 1SUPER COOPER53NT♠J-1-5
-4.4Round 6JULS154♠♥7=-11
-4.9Round 2DESJARDINS275♦x♣A-2-4
-4.9Round 6JULS163♥♣6+2-12
-5.0Round 6JULS213♣♦K=-6
-5.3Round 1SUPER COOPER93♠♥A-1-10
-5.9Round 5TEAM SWEDEN43NT♣2-1-12
-6.4Round 1SUPER COOPER73NT♥8-2-13
-7.5Round 2DESJARDINS227♣♣8=+2
-8.4Round 6JULS184♥♠7-2-14
-8.6Round 6JULS276♦♥7=+0
-9.0Round 1SUPER COOPER114♠♦2-1-11