GRABALA Szymon · GDANSK

55rank
+67.6Butler · 112 bds
+0.60per board
±4.3swing
+0.47vs par /bd · #62/241
+0.54adjusted /bd
Butler per round: 9.8 1.4 14.5 14.2 -6.1 26.8 13.2 -6.2by round

vs par split: bidding -0.02 · play +0.49

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.54/bd

Card play — on target: opening leads 76.0% #150 of 241 · declarer play 85.0% #35 of 241 · defence 96.3% #10 of 241

Bidding activity — not a pass: 43.2% #98 of 241 (146/338)

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)75.0% (20)
Declarer play100.0% (7)76.9% (13)
Defence93.3% (15)97.4% (39)

Opening leads by suit led: ♠ 66.7% (9) · ♥ 66.7% (6) · ♦ 100.0% (4) · ♣ 83.3% (6)

vs par by strain: NT +0.26 (35) · a suit +0.57 (77)

vs par by level: part-score +1.94 (31) · game +0.16 (69) · slam -1.50 (12)

By role: declaring +0.19/bd (-2.76 vs par · 58) · defending +1.05/bd (+3.94 vs par · 54)

By vulnerability: vulnerable +0.33/bd (+1.41 vs par · 56) · not vulnerable +0.88/bd (-0.46 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.LuczeczkoJ.Kozyczkowski – L.ComanescuClosed14+9.8+0.70-0.43
Round 2J.LuczeczkoC.Teodorescu – M.IonitaOpen14+1.4+0.10+0.86
Round 3J.LuczeczkoA.Kahraman – E.CaliskanOpen14+14.5+1.04+2.00
Round 4J.LuczeczkoJ.Michalski – M.ProkopowiczClosed14+14.2+1.01-0.36
Round 5J.LuczeczkoN.Zorlu – A.UcarOpen14-6.1-0.44+0.43
Round 6J.LuczeczkoT.Lasota – M.TurantClosed14+26.8+1.91-0.43
Round 7J.LuczeczkoV.Kolding – F.PoulsenOpen14+13.2+0.94+2.14
Round 8J.LuczeczkoW.Wang – F.KolesnikOpen14-6.2-0.44-0.43

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
+11.4Round 4POLAND U21 A196♦♠4-1+16
+9.9Round 6WARSAW UNIVERSITY157♠♣K=+0
+9.4Round 4POLAND U21 A234♥♠5-1+13
+7.8Round 5SAYIN ABIM44♥x♦5=+5
+7.8Round 6WARSAW UNIVERSITY236♦♥J=+0
+7.1Round 2TEAM META234♠♣A+1+13
+7.0Round 1ASCHAFFENBURG55♣♥4=+0
+6.7Round 6WARSAW UNIVERSITY283NT♦4+1+10
+6.3Round 7TO BID OR NOT TO BID52♠♣A+2+10
+6.2Round 3BARIS123NT♠J-1+10
+6.0Round 4POLAND U21 A156♦♣7+1-13
+5.8Round 3BARIS85♠xx♥A-1+7
+5.1Round 4POLAND U21 A264♥♦6-2+13
+5.0Round 1ASCHAFFENBURG13NT♠2-1+5
+5.0Round 1ASCHAFFENBURG34♠x♥8-2+5
+5.0Round 7TO BID OR NOT TO BID114♠♣A+2+11
+4.9Round 8ZHANG283NT♥8+1+1
+4.7Round 4POLAND U21 A273NT♥A-2+6
+4.7Round 7TO BID OR NOT TO BID143♥♠T+1+4
+4.5Round 8ZHANG274♠♣A-1+5
+4.3Round 3BARIS77♠♣K=+0
+4.2Round 4POLAND U21 A247♦♦2=-2
+4.0Round 1ASCHAFFENBURG63NT♣Q=+0
+3.9Round 2TEAM META193♦♥7-2+3
+3.9Round 7TO BID OR NOT TO BID124♠♥2-2+8
+3.7Round 3BARIS61NT♦6-2+3
+3.7Round 5SAYIN ABIM76♥♠Q-2+17
+3.6Round 5SAYIN ABIM104♠x♣K-1+8
+3.4Round 2TEAM META213♦♣T=+7
+3.1Round 7TO BID OR NOT TO BID103NT♥5-1+6
+3.0Round 8ZHANG224♠♦J-1+10
+2.9Round 7TO BID OR NOT TO BID23NT♠J-2+12
+2.8Round 4POLAND U21 A184♦♣Q-1+8
+2.8Round 6WARSAW UNIVERSITY247♠♥3=+0
+2.7Round 3BARIS144♥♠2-1+4
+2.7Round 6WARSAW UNIVERSITY173♥♠Q=+6
+2.7Round 8ZHANG262NT♠2+1+11
+2.5Round 5SAYIN ABIM64♥♣4+1+0
+2.4Round 5SAYIN ABIM82♠♦3-1+4
+2.3Round 3BARIS53♠♦4-2+5
+2.2Round 2TEAM META271NT♠Q=+6
+1.9Round 6WARSAW UNIVERSITY273NT♣6=+0
+1.8Round 1ASCHAFFENBURG122♦♠A+2+0
+1.7Round 1ASCHAFFENBURG143NT♠3+1+0
+1.5Round 6WARSAW UNIVERSITY251♠♣5=+5
+1.4Round 4POLAND U21 A223NT♣6+1-11
+1.4Round 7TO BID OR NOT TO BID64♥♠6+1+1
+1.0Round 8ZHANG213NT♦9+2-10
+0.9Round 6WARSAW UNIVERSITY164♥♦A+1+0
+0.8Round 3BARIS33NT♣4+2+1
+0.7Round 2TEAM META183♥♦A=+6
+0.6Round 2TEAM META225♣♦J+1-11
+0.6Round 7TO BID OR NOT TO BID83NT♠J+2-10
+0.6Round 8ZHANG254♠♣T=-1
+0.4Round 1ASCHAFFENBURG42♦x♥K-1+9
+0.4Round 8ZHANG194♠♥4+1+0
+0.3Round 1ASCHAFFENBURG24♥♠8=-1
+0.3Round 8ZHANG173♠♦Q+1+6
+0.3Round 8ZHANG243♣♥K-1-3
+0.2Round 1ASCHAFFENBURG74♠♣A+1+0
+0.2Round 2TEAM META201NT♠4+1+0
+0.1Round 5SAYIN ABIM144♠♥K=+0
+0.1Round 6WARSAW UNIVERSITY193NT♦2+2-11
-0.0Round 7TO BID OR NOT TO BID73NT♠8-2+0
-0.1Round 5SAYIN ABIM14♠♦4+2-11
-0.2Round 4POLAND U21 A174♥♦J+2-1
-0.3Round 2TEAM META284♠♣4+1+0
-0.4Round 3BARIS24♠♥J+1-13
-0.4Round 3BARIS43NT♠A-1+6
-0.4Round 3BARIS103NT♦J=+0
-0.4Round 7TO BID OR NOT TO BID93NT♦9+1-1
-0.5Round 5SAYIN ABIM53♥♦K+1+6
-0.6Round 4POLAND U21 A164♥♠4+1+0
-0.6Round 7TO BID OR NOT TO BID43NT♥5=+0
-0.7Round 5SAYIN ABIM94NT♠Q+1-11
-0.8Round 2TEAM META264♠♣5=+0
-0.8Round 3BARIS93NT♥J=+2
-0.9Round 3BARIS114♠♥3+2-1
-1.0Round 1ASCHAFFENBURG92♥♠J=+7
-1.0Round 2TEAM META242♥♠6-1-5
-1.0Round 4POLAND U21 A254♠♣4-2+1
-1.2Round 6WARSAW UNIVERSITY204♥♠3+1+0
-1.2Round 6WARSAW UNIVERSITY264♥♦2+1+0
-1.2Round 7TO BID OR NOT TO BID133NT♠J-1+6
-1.4Round 6WARSAW UNIVERSITY211NT♠4+1-6
-1.5Round 8ZHANG233♠♦K-1+5
-1.6Round 6WARSAW UNIVERSITY183NT♥K=-5
-1.6Round 8ZHANG201NT♠A-1+0
-1.8Round 8ZHANG153♥♣9+1-6
-2.1Round 6WARSAW UNIVERSITY223♥♠J-1-5
-2.3Round 2TEAM META164♠♥9-1-5
-2.3Round 2TEAM META174♠♦K-1+2
-2.3Round 7TO BID OR NOT TO BID12♠♣8-1-4
-2.4Round 1ASCHAFFENBURG84♠♦6+2-11
-2.5Round 1ASCHAFFENBURG103♦♠6-1-1
-2.6Round 3BARIS16♦♠A-1-8
-2.6Round 5SAYIN ABIM126♦♥5=+2
-2.9Round 5SAYIN ABIM23NT♠2+1-1
-3.4Round 1ASCHAFFENBURG135♥♣6+1-9
-3.7Round 2TEAM META152♥♣5=+1
-4.5Round 4POLAND U21 A203♥♣3-2-9
-5.1Round 5SAYIN ABIM113NT♦7=+0
-5.8Round 3BARIS133NT♥7+2+12
-6.3Round 1ASCHAFFENBURG113NT♦4-1-10
-6.3Round 2TEAM META255♥x♣3-2-5
-6.5Round 5SAYIN ABIM134♦♠K-1-13
-7.8Round 5SAYIN ABIM34♠♥A=+0
-8.3Round 8ZHANG167♥x♦A-1-12
-9.0Round 4POLAND U21 A285♦♠Q-5-8
-10.2Round 7TO BID OR NOT TO BID35♣x♥A=-13
-10.7Round 8ZHANG183NTx♠5-2-12
-15.5Round 4POLAND U21 A216♥♠K-4-18