KAZMUCHA Danuta · GROUP ONE TEAM

72rank
+1.9Butler · 84 bds
+0.02per board
±4.9swing
+0.95vs par /bd
-0.13adjusted /bd
Butler per round: -4.5 -4.5 6.7 6.7 6.7 -0.3by round

vs par split: bidding +0.29 · play +0.41

Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted -0.13/bd

Card play — on target: opening leads 80.0% · declarer play 87.5% · defence 92.3%

Bidding activity — not a pass: 41.4% (108/261)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)75.0% (8)
Declarer play50.0% (2)92.9% (14)
Defence85.7% (7)94.7% (19)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (3) · ♦ 66.7% (3) · ♣ 100.0% (2)

vs par by strain: NT +0.74 (19) · a suit +1.01 (65)

vs par by level: part-score +0.36 (28) · game +1.02 (43) · slam +2.00 (13)

By role: declaring -0.16/bd (-1.81 vs par · 42) · defending +0.21/bd (+3.71 vs par · 42)

By vulnerability: vulnerable -0.13/bd (+0.41 vs par · 42) · not vulnerable +0.18/bd (+1.50 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32M.HutyraM.Zur-Campanile – A.RosenthalClosed14-1.7-0.12-0.14
Round of 32M.HutyraD.Rosenberg – M.RosenbergClosed14-2.8-0.20+2.86
Round of 16M.HutyraM.Wrobel – N.SuszanowiczOpen14+22.4+1.60+2.79
Round of 16M.HutyraR.Szczepanski – M.SautauxClosed14-2.0-0.14-0.07
Round of 16M.HutyraM.Wrobel – N.SuszanowiczOpen14-13.7-0.98+0.14
QuarterfinalM.HutyraA.Grossack – E.KolesnikClosed14-0.3-0.02+0.14

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
+10.0Round of 16AKINOM53♦x-3+12
+9.6Round of 16AKINOM224♥♠Q=+11
+9.5Round of 16AKINOM525♠-1+10
+8.1Round of 16AKINOM92♦=+8
+7.0Round of 32ROSENTHAL386♥♥7-1+17
+6.3Round of 32ROSENTHAL256♠♦A=+0
+6.3Round of 32ROSENTHAL374♠x♦A-1+12
+6.1Round of 32ROSENTHAL234♠♦J-1+6
+5.5Round of 16AKINOM136♠-1+7
+5.0QuarterfinalROBINSON343NT♥8-1+5
+5.0QuarterfinalROBINSON384♥♦K-2+13
+4.7Round of 16AKINOM173NT♣3-1+14
+4.6Round of 16AKINOM493NT-2+13
+4.4Round of 16AKINOM255♣♦4=+0
+4.4Round of 16AKINOM532♦-1+4
+4.0Round of 32ROSENTHAL293NT♥J+3+14
+3.7Round of 32ROSENTHAL172NT♦6+1+1
+3.2Round of 32ROSENTHAL202♦♥3=+5
+3.2Round of 16AKINOM73♥=+0
+3.1Round of 32ROSENTHAL215♦x♠2-1+0
+3.1Round of 16AKINOM116♠=+0
+3.1Round of 16AKINOM192♥♠J-1+6
+3.1QuarterfinalROBINSON303NT♥5-1+6
+2.9QuarterfinalROBINSON322♠♦T=+0
+2.7Round of 16AKINOM143♣+1+6
+2.7QuarterfinalROBINSON362♥♦3-2+5
+2.6Round of 16AKINOM33♥=+0
+2.5Round of 16AKINOM151NT♥2+3-9
+2.4Round of 16AKINOM481NT=-1
+2.3Round of 32ROSENTHAL324♥♣J=+0
+2.1QuarterfinalROBINSON402♠♥4+2+1
+1.9Round of 32ROSENTHAL302♣♠2+1+8
+1.7Round of 32ROSENTHAL283NT♥J=-2
+1.4Round of 16AKINOM214♠♦4+1+0
+1.1Round of 16AKINOM64♠-1+5
+1.1Round of 16AKINOM234♠♥6=+0
+1.1Round of 16AKINOM554♠-1+5
+0.9Round of 16AKINOM24♥=+1
+0.8Round of 32ROSENTHAL194♥♠Q-1+2
+0.8Round of 16AKINOM204♥♣5-2+7
+0.7Round of 16AKINOM454♠=+0
+0.7QuarterfinalROBINSON393♣♠J-1-4
+0.6Round of 32ROSENTHAL261NT♠7-1-5
+0.4Round of 16AKINOM123NT+2+0
+0.3Round of 16AKINOM243NT♣Q+1+0
+0.2Round of 16AKINOM544♦=+0
-0.0Round of 32ROSENTHAL244♠♦A-1+2
+0.0Round of 32ROSENTHAL403NT♥5+1-1
-0.0QuarterfinalROBINSON314♠♣Q+1+0
-0.1Round of 32ROSENTHAL313♠♥K=+0
-0.1Round of 16AKINOM283NT♥8+2-1
-0.1QuarterfinalROBINSON333♣♥A=+0
-0.1QuarterfinalROBINSON414♠♥5+1+0
-0.5Round of 32ROSENTHAL354♠♥5=+0
-0.5Round of 16AKINOM163♣♦3-1-4
-0.5Round of 16AKINOM474♠=+0
-0.8Round of 32ROSENTHAL413♦♥2-1-5
-0.9Round of 16AKINOM85♠x-2+0
-1.2Round of 32ROSENTHAL332♦♠A=+0
-1.6Round of 32ROSENTHAL364♠♦A-1-5
-1.6QuarterfinalROBINSON373NT♦K+1-1
-2.6QuarterfinalROBINSON293♣♦6+2-2
-2.8Round of 16AKINOM434♥=+0
-3.0Round of 32ROSENTHAL393♦♥J=+0
-3.1Round of 16AKINOM13NT+2+0
-3.7Round of 32ROSENTHAL427NT♠J=+0
-3.8Round of 32ROSENTHAL156♦♥9=+2
-4.0Round of 16AKINOM46♥=+0
-4.2Round of 16AKINOM186♥♣Q=+0
-4.8Round of 16AKINOM512♥-1-6
-4.9Round of 32ROSENTHAL165♥x♠3-4-5
-5.2Round of 16AKINOM446♥=+0
-5.3Round of 32ROSENTHAL223♦♠3-3-2
-5.5Round of 16AKINOM463NT+2-10
-6.5Round of 32ROSENTHAL182♥♣J-2-8
-6.7Round of 32ROSENTHAL277♣♠3=+2
-6.7QuarterfinalROBINSON423NTx♠J-2-9
-6.8Round of 16AKINOM564♥+2-11
-7.2Round of 16AKINOM106♥=+0
-9.7Round of 16AKINOM274♥♠A=-8
-10.7QuarterfinalROBINSON354♠♠7-1-12
-11.0Round of 16AKINOM506♥=-2
-13.4Round of 32ROSENTHAL347♦♦5=+0
-15.4Round of 16AKINOM265♠♦9-2-17