KOT Jan · AZS UW WARSAW 1

65rank
+7.0Butler · 80 bds
+0.09per board
±4.2swing
+0.56vs par /bd · #39/132
+0.54adjusted /bd
Butler per round: 15.9 12.6 -0.3 -11.6 3.8 13.6 -15.2 -11.8by round

vs par split: bidding +0.82 · play -0.26

Strength of schedule: opponents averaged +0.45/bd (a tough draw) → opponent-adjusted +0.54/bd

Card play — on target: opening leads 76.2% #93 of 132 · declarer play 70.0% #66 of 132 · defence 86.1% #44 of 132

Bidding activity — not a pass: 46.7% #39 of 132 (112/240)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (8)76.9% (13)
Declarer play50.0% (6)78.6% (14)
Defence92.3% (13)82.6% (23)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 60.0% (5) · ♦ 60.0% (5) · ♣ 100.0% (4)

vs par by strain: NT +1.38 (24) · a suit +0.21 (56)

vs par by level: part-score +0.81 (31) · game +1.18 (44) · slam -6.40 (5)

By role: declaring +0.51/bd (-1.11 vs par · 44) · defending -0.43/bd (+2.61 vs par · 36)

By vulnerability: vulnerable +0.20/bd (+1.50 vs par · 38) · not vulnerable -0.01/bd (-0.29 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.WnukJ.Luczeczko – C.MorawskiOpen10+15.9+1.59+2.10
Round 3W.WnukN.Bens – E.BoninClosed10+12.6+1.26+2.40
Round 4W.WnukI.Lichtenstein – H.Hjorth WarleniusOpen10-0.3-0.03-2.40
Round 5W.WnukE.Xiao – A.GongOpen10-11.6-1.16-1.10
Round 6W.WnukW.Stasinski – S.JedrzejewskiOpen10+3.8+0.38+4.70
Round 7W.WnukA.Cimr – K.SwiatkowskiOpen10+13.6+1.36+1.50
Round 8W.WnukI.Moskovitz – D.MsikaClosed10-15.2-1.52-0.50
Round 9W.WnukJ.Fegarty – T.GardnerOpen10-11.8-1.18-2.20

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
+10.1Round 3FRANCE 1143NT♦K-2+14
+9.8Round 8BRIDGECHAMP46♣♠9-1+16
+7.5Round 1POLAND 2264♠♣K=+0
+7.4Round 1POLAND 2233NT♣2=+12
+6.4Round 6AKADEMIA PRIMUS115♦♠8-2+11
+5.8Round 3FRANCE 1204♠♥T+1+0
+5.7Round 1POLAND 2284♠♥2=+3
+5.5Round 7BLUE WRATISLAVIA284♠♣T=+7
+5.2Round 9ENGLAND U21184♠♦2-1+12
+5.1Round 6AKADEMIA PRIMUS172♥♦A-1+9
+4.3Round 7BLUE WRATISLAVIA244♥♦K-1+2
+4.2Round 4SECRET SHOT255NT♠7-3+7
+3.8Round 5BLITZ13NT♦5+1-1
+3.8Round 9ENGLAND U21203NT♥T=+10
+3.4Round 1POLAND 2292♠♦J-1+6
+3.4Round 7BLUE WRATISLAVIA235♥♠K-1-1
+3.3Round 1POLAND 2243NT♠T+1+0
+3.1Round 4SECRET SHOT215♣♥A=-1
+3.0Round 8BRIDGECHAMP104♠♥4=+0
+3.0Round 9ENGLAND U21194♠♦K=+3
+2.6Round 7BLUE WRATISLAVIA272♦♠T-3+7
+2.3Round 9ENGLAND U21132♠♠6+2-10
+2.2Round 5BLITZ31NT♣2=+5
+2.1Round 4SECRET SHOT243♣♦2+1-7
+1.9Round 6AKADEMIA PRIMUS123NT♦K-2+5
+1.9Round 6AKADEMIA PRIMUS144♠♠6+3+2
+1.9Round 7BLUE WRATISLAVIA291NT♦4=+0
+1.8Round 3FRANCE 1124♥♠A=-1
+1.7Round 3FRANCE 1111NT♦4-2+5
+1.7Round 4SECRET SHOT304♠♦5=-1
+1.6Round 4SECRET SHOT272♠♣4+1+0
+1.4Round 8BRIDGECHAMP12♥♠7+2+1
+1.3Round 6AKADEMIA PRIMUS162♦x♦7-2+8
+1.0Round 3FRANCE 1134♠♣9=+10
+1.0Round 5BLITZ41NT♥2+2-1
+0.7Round 5BLITZ54♠♣Q+1+0
+0.5Round 6AKADEMIA PRIMUS204♠♦K+1+13
+0.3Round 4SECRET SHOT283♥♦Q-1-1
+0.3Round 5BLITZ83♠♣9-1-1
+0.0Round 7BLUE WRATISLAVIA251NT♠T=+1
-0.1Round 5BLITZ104♥♠9-1+6
-0.1Round 8BRIDGECHAMP23NT♥3+1+0
-0.2Round 1POLAND 2303♥♠6-2-1
-0.2Round 3FRANCE 1154♠♦7+1+0
-0.2Round 3FRANCE 1164♠♥T=+0
-0.2Round 3FRANCE 1184♠♦K=-11
-0.2Round 7BLUE WRATISLAVIA262♠♥K+1+0
-0.2Round 9ENGLAND U21112NT♥Q-2+8
-0.3Round 7BLUE WRATISLAVIA304♦♠K=+0
-0.4Round 9ENGLAND U21172♥♣K+3-6
-0.7Round 6AKADEMIA PRIMUS183♠♣K=+0
-0.9Round 7BLUE WRATISLAVIA213♠♦K-2+0
-1.0Round 8BRIDGECHAMP92♠♥Q-1+2
-1.2Round 4SECRET SHOT294♥♣A=+1
-1.4Round 1POLAND 2272♥♠K-2+1
-1.6Round 1POLAND 2214♠♥4+1-1
-1.6Round 9ENGLAND U21122♥♦6-1-5
-1.6Round 9ENGLAND U21151NT♦Q+1+0
-1.7Round 3FRANCE 1193NT♠6+2+11
-2.1Round 1POLAND 2223♣♥8=+0
-2.3Round 6AKADEMIA PRIMUS132NT♠J=+0
-2.7Round 7BLUE WRATISLAVIA223♥♣K=-1
-2.7Round 8BRIDGECHAMP64♥♠2-1-10
-2.8Round 5BLITZ23♠♣2-2+5
-3.0Round 4SECRET SHOT266♠♥6=+0
-3.0Round 8BRIDGECHAMP34♥♣K-1-5
-3.3Round 5BLITZ73♥♣A=+0
-4.1Round 4SECRET SHOT234♥♦9+1-17
-5.0Round 4SECRET SHOT223NT♣7=-5
-5.0Round 6AKADEMIA PRIMUS193NT♥Q=+0
-5.3Round 6AKADEMIA PRIMUS153NT♠6+1-1
-5.5Round 3FRANCE 1174♥♠A+1-4
-6.0Round 5BLITZ63NT♥6-1-10
-6.1Round 1POLAND 2253NT♠Q=+1
-6.1Round 8BRIDGECHAMP74♥♠2+1+0
-6.9Round 8BRIDGECHAMP83NT♥2-3-11
-7.4Round 5BLITZ96♦♣7-1-14
-8.7Round 9ENGLAND U21167♣♦J-1-17
-9.6Round 8BRIDGECHAMP55♥x♣3+1+2
-13.6Round 9ENGLAND U21147NT♦T-2-17