BOGUCKI Darek · FAJERWERKI

42rank
+38.5Butler · 84 bds
+0.46per board
±4.6swing
+1.52vs par /bd · #3/183
+0.70adjusted /bd
Butler per round: 10.5 43.7 7.8 7.3 -12.3 -18.5by round

vs par split: bidding +1.00 · play +0.52

Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted +0.70/bd

Card play — on target: opening leads 83.3% #92 of 183 · declarer play 76.5% #96 of 183 · defence 85.1% #87 of 183

Bidding activity — not a pass: 38.9% #126 of 183 (93/239)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (12)94.4% (18)
Declarer play50.0% (8)100.0% (9)
Defence82.4% (17)86.7% (30)

Opening leads by suit led: ♠ 91.7% (12) · ♥ 40.0% (5) · ♦ 100.0% (7) · ♣ 83.3% (6)

vs par by strain: NT +1.85 (33) · a suit +1.31 (51)

vs par by level: part-score +2.48 (31) · game +0.94 (49) · slam +1.25 (4)

By role: declaring -0.53/bd (-2.60 vs par · 37) · defending +1.23/bd (+4.77 vs par · 47)

By vulnerability: vulnerable +0.30/bd (+1.12 vs par · 42) · not vulnerable +0.61/bd (+1.93 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.TwardowskiI.Bareket – A.LengyOpen14+10.5+0.75+2.21
Round 2A.TwardowskiT.Lasota – M.TurantOpen14+43.7+3.12+5.14
Round 4A.TwardowskiB.Gierulski – J.SkrzypczakOpen14+7.8+0.56+3.50
Round 5A.TwardowskiG.Altshuler – Y.AviramOpen14+7.3+0.52-1.00
Round 7A.TwardowskiK.Nandi – S.RoyOpen14-12.3-0.88+0.50
Round 8A.TwardowskiZ.Mahmood – O.RimstedtOpen14-18.5-1.32-1.21

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
+15.3Round 2WARSAW UNIVERSITY227♠x♦Q-1+17
+12.9Round 5ALTSHULER35♠♣3-2+13
+10.1Round 1PATRICK SAADA53NT♥3+1+8
+9.1Round 2WARSAW UNIVERSITY273NT♥4=+7
+8.7Round 1PATRICK SAADA35♥x♣6-2+14
+8.5Round 1PATRICK SAADA123NT♦3-2+11
+7.5Round 2WARSAW UNIVERSITY183NT♦6-3+11
+7.5Round 5ALTSHULER112♠x♥2-3+3
+6.8Round 8CRESTA RUN173NT♦4+2+0
+6.6Round 4BRIDGESCANNER215♥♦6-1+12
+4.7Round 2WARSAW UNIVERSITY233♥♦K+1+10
+4.4Round 5ALTSHULER93NT♠3=+0
+4.2Round 2WARSAW UNIVERSITY206♣♠A=+0
+4.1Round 2WARSAW UNIVERSITY163♦♣Q+2+10
+4.1Round 5ALTSHULER73♥♣A-3+5
+3.8Round 2WARSAW UNIVERSITY153♦♣5-2+5
+3.4Round 8CRESTA RUN163NT♠2=+5
+3.2Round 7FORMIDABLES102♦♥2+2+0
+3.2Round 8CRESTA RUN204♠♠J-2+9
+2.9Round 4BRIDGESCANNER221NT♣7+3+6
+2.6Round 8CRESTA RUN223NT♠3-3+9
+2.3Round 2WARSAW UNIVERSITY263♣♠A-2+7
+2.3Round 7FORMIDABLES25♦♣7+1+15
+2.1Round 1PATRICK SAADA133NT♠Q-1+12
+1.9Round 1PATRICK SAADA101NT♦Q+2+1
+1.7Round 1PATRICK SAADA93♥x♣K-2+9
+1.6Round 7FORMIDABLES93♠♥A=+0
+1.5Round 7FORMIDABLES143NT♠3+1-1
+1.4Round 4BRIDGESCANNER174♦♠K+1+7
+1.2Round 4BRIDGESCANNER154♥♠7+1+6
+1.2Round 8CRESTA RUN243NT♣3+1+1
+1.1Round 4BRIDGESCANNER232♥♦7=+0
+1.1Round 5ALTSHULER53NT♠5+1+1
+1.1Round 7FORMIDABLES54NT♥6+2+11
+0.7Round 2WARSAW UNIVERSITY284♠♦T+2-13
+0.6Round 4BRIDGESCANNER251NT♣6+1+1
+0.5Round 5ALTSHULER64♠♦J+1+0
+0.2Round 4BRIDGESCANNER164♠♣8+1+0
+0.2Round 8CRESTA RUN272♠♦3-1+1
+0.1Round 1PATRICK SAADA111NT♦8+1+0
+0.1Round 2WARSAW UNIVERSITY242♦♥4-1+2
+0.1Round 4BRIDGESCANNER193♥♣J=+7
+0.1Round 4BRIDGESCANNER204♥♠9+1+0
+0.1Round 5ALTSHULER122♠♦K+2-10
+0.0Round 7FORMIDABLES64♥♦3-1-5
+0.0Round 8CRESTA RUN213NT♥2+1+0
-0.2Round 5ALTSHULER134♥♠7=+0
-0.4Round 1PATRICK SAADA23♠♣6=+0
-0.4Round 7FORMIDABLES13♥♦K-3+6
-0.5Round 7FORMIDABLES43NT♥3-1-5
-0.7Round 2WARSAW UNIVERSITY253NT♠2+2+0
-0.7Round 4BRIDGESCANNER244♠♠6=+1
-0.7Round 4BRIDGESCANNER273NT♠Q+3+11
-0.8Round 1PATRICK SAADA43♣♠A=+0
-0.8Round 5ALTSHULER101NT♠6+2+10
-0.9Round 4BRIDGESCANNER264♠♦J+1+0
-1.1Round 7FORMIDABLES121NT♠2+2-10
-1.3Round 8CRESTA RUN251♥♥T-3+4
-1.4Round 8CRESTA RUN264♥♠A-3-8
-1.5Round 1PATRICK SAADA62♦♥J+1+0
-1.5Round 4BRIDGESCANNER281NT♠8+1-1
-1.6Round 2WARSAW UNIVERSITY212♥♦6-1+4
-1.6Round 5ALTSHULER23NT♠5+1+0
-1.8Round 5ALTSHULER84♠♥4=-3
-2.1Round 2WARSAW UNIVERSITY174♠♥3+1+11
-2.1Round 7FORMIDABLES83NT♠7+1+10
-2.2Round 7FORMIDABLES131NT♠3-1+0
-2.6Round 4BRIDGESCANNER183♥♥7=-1
-3.1Round 1PATRICK SAADA144♥♠K-1-10
-3.1Round 8CRESTA RUN153NT♥K+1+0
-3.3Round 5ALTSHULER15♠♥8=-11
-3.6Round 7FORMIDABLES114♥♠8-1-4
-3.7Round 1PATRICK SAADA77NT♣7=+0
-3.7Round 2WARSAW UNIVERSITY193♠♣A-2+1
-4.2Round 1PATRICK SAADA14♠x♦K-1-6
-4.5Round 5ALTSHULER143NT♣8-1-10
-4.6Round 7FORMIDABLES74♥x♦Q=-5
-5.0Round 8CRESTA RUN185♥♣A+1-9
-6.9Round 8CRESTA RUN283NT♠J-3-8
-7.3Round 8CRESTA RUN234♠x♥K=-7
-7.5Round 7FORMIDABLES33NT♦4-1-5
-8.9Round 1PATRICK SAADA85♣x♠K-4-8
-10.9Round 8CRESTA RUN193NT♠4-1-14
-11.1Round 5ALTSHULER46♦♠3-1-12