TWARDOWSKI Andrzej · DZIWISZOW JAZZ

154rank
-43.2Butler · 28 bds
-1.54per board
±4.1swing
-1.79vs par /bd
-0.88adjusted /bd
Butler per round: -43.2 -43.2by round

Strength of schedule: opponents averaged +0.66/bd (a tough draw) → opponent-adjusted -0.88/bd

Bidding activity — not a pass: 38.6% (32/83)

vs par by strain: NT -0.83 (6) · a suit -2.00 (21)

vs par by level: part-score -2.85 (13) · game +0.23 (13) · slam -13.00 (1)

By role: declaring -1.85/bd (-4.80 vs par · 15) · defending -1.19/bd (+1.69 vs par · 13)

By vulnerability: vulnerable -2.01/bd (-3.00 vs par · 14) · not vulnerable -1.08/bd (-0.57 vs par · 14)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32D.BoguckiC.Bakke – B.BrogelandOpen14-13.3-0.95-2.00
Round of 32D.BoguckiC.Bakke – B.BrogelandOpen14-29.9-2.14-1.57

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
+2.9Round of 32GILLIS161NT=-1
+2.7Round of 32GILLIS294♥-1+5
+2.3Round of 32GILLIS196♠+1-13
+2.1Round of 32GILLIS234NT+1+1
+1.5Round of 32GILLIS224♥+1+0
+1.5Round of 32GILLIS353NT+3+1
+1.1Round of 32GILLIS173♥=+0
+1.1Round of 32GILLIS283♠=+10
+0.9Round of 32GILLIS203NT+2+0
+0.6Round of 32GILLIS244♥-4+7
+0.4Round of 32GILLIS372♠=-1
+0.4Round of 32GILLIS394♥+1+10
+0.3Round of 32GILLIS364♥=+0
+0.1Round of 32GILLIS15Adj.-3
-0.1Round of 32GILLIS381NT=-1
-0.5Round of 32GILLIS424♠+2-1
-0.7Round of 32GILLIS342♠+2+6
-1.7Round of 32GILLIS274♠+1+0
-1.9Round of 32GILLIS401NT-2-5
-2.0Round of 32GILLIS182♠+1-6
-2.1Round of 32GILLIS312♥+1+0
-3.5Round of 32GILLIS215♣x-1-6
-4.4Round of 32GILLIS302♠+2-13
-4.7Round of 32GILLIS251♠x-2-3
-6.2Round of 32GILLIS414♠=+0
-7.4Round of 32GILLIS331♥+2-6
-11.9Round of 32GILLIS324♣x=-17
-14.0Round of 32GILLIS265♦x-5-14