JARZABKOWSKI Andrzej · GDANSK

249rank
-67.5Butler · 112 bds
-0.60per board
±4.7swing
-0.42vs par /bd · #174/241
-0.50adjusted /bd
Butler per round: 24.6 -15.1 -29.3 6.7 4.4 -4.2 -32.5 -22.1by round

vs par split: bidding +0.32 · play -0.74

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted -0.50/bd

Card play — on target: opening leads 75.0% #168 of 241 · declarer play 63.0% #206 of 241 · defence 82.8% #177 of 241

Bidding activity — not a pass: 44.3% #84 of 241 (143/323)

Card play by contract type — on target
vs NTvs a suit
Opening leads70.0% (10)77.8% (18)
Declarer play66.7% (6)61.9% (21)
Defence85.7% (21)81.1% (37)

Opening leads by suit led: ♠ 66.7% (6) · ♥ 75.0% (8) · ♦ 83.3% (6) · ♣ 75.0% (8)

vs par by strain: NT -0.68 (38) · a suit -0.28 (74)

vs par by level: part-score -0.37 (27) · game -0.93 (75) · slam +3.30 (10)

By role: declaring -0.85/bd (-3.41 vs par · 54) · defending -0.37/bd (+2.36 vs par · 58)

By vulnerability: vulnerable -0.68/bd (-1.14 vs par · 56) · not vulnerable -0.53/bd (+0.30 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.SuchodolskiK.Polap – E.LindenthalOpen14+24.6+1.76+3.21
Round 2P.SuchodolskiS.Iancu – A.FilimonClosed14-15.1-1.08-2.14
Round 3P.SuchodolskiI.Kandemir – E.KayaClosed14-29.3-2.09-3.07
Round 4P.SuchodolskiK.Turant – M.AdamczakOpen14+6.7+0.48+1.50
Round 5P.SuchodolskiS.Aluf – A.DedehayirClosed14+4.4+0.31-0.64
Round 6P.SuchodolskiK.Miszczuk – S.PancewiczOpen14-4.2-0.30+2.14
Round 7P.SuchodolskiA.Rolf-Larsen – M.DrogemullerClosed14-32.5-2.32-3.07
Round 8P.SuchodolskiS.Zhang – D.KorbelClosed14-22.1-1.58-1.29

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
+11.6Round 4POLAND U21 A196♦♣3=+0
+11.5Round 5SAYIN ABIM66♥♠6=+13
+9.8Round 1ASCHAFFENBURG144♥♦4-2+11
+8.4Round 1ASCHAFFENBURG62♥♣A=+12
+8.3Round 8ZHANG167♥x♦A-1+12
+8.0Round 5SAYIN ABIM44♥♠7-1+12
+7.5Round 1ASCHAFFENBURG93NT♠J=+0
+7.5Round 6WARSAW UNIVERSITY246NT♣T+1+11
+6.8Round 1ASCHAFFENBURG44♥♠T=+1
+6.5Round 5SAYIN ABIM134♦♠K-1+13
+6.4Round 3BARIS134NT♣3+2-12
+6.2Round 1ASCHAFFENBURG34♥♣A-2+8
+5.2Round 4POLAND U21 A184♥♦A=-1
+5.0Round 4POLAND U21 A215♦♠2+1+13
+4.7Round 4POLAND U21 A233NT♠7+3+1
+4.4Round 2TEAM META192NT♥5=+5
+4.3Round 2TEAM META233NT♣A-1-3
+4.2Round 6WARSAW UNIVERSITY233NT♥4+1+12
+3.8Round 2TEAM META214♦x♣3-1+0
+3.4Round 1ASCHAFFENBURG134♥♣8+2+9
+3.3Round 1ASCHAFFENBURG54♠♥8-2+11
+2.9Round 5SAYIN ABIM23NT♣J+1+1
+2.6Round 3BARIS15♦♣5-1+8
+2.4Round 1ASCHAFFENBURG84♠♣4+2+11
+1.9Round 2TEAM META253♣♥3=+0
+1.9Round 8ZHANG282NT♠K+1+6
+1.8Round 4POLAND U21 A283♠♣A=+0
+1.7Round 3BARIS93NT♥5+1-1
+1.7Round 6WARSAW UNIVERSITY156♠♦5+1+13
+1.6Round 2TEAM META271NT♥2-1-3
+1.6Round 6WARSAW UNIVERSITY183NT♠T=+5
+1.4Round 7TO BID OR NOT TO BID93NT♣3=+2
+1.4Round 7TO BID OR NOT TO BID144♥♠6=+3
+1.2Round 3BARIS33NT♦7=+1
+1.2Round 6WARSAW UNIVERSITY204♥♠9+1+0
+1.1Round 5SAYIN ABIM14♠♠Q+1+11
+1.0Round 2TEAM META242NT♦2-1+5
+0.9Round 6WARSAW UNIVERSITY194♥♦K=+11
+0.9Round 7TO BID OR NOT TO BID34♣♠2-1+6
+0.8Round 2TEAM META201NT♥9=+1
+0.8Round 2TEAM META264♠♥7=+0
+0.6Round 4POLAND U21 A164♥♣A+1+0
+0.6Round 7TO BID OR NOT TO BID43NT♥5=+0
+0.5Round 1ASCHAFFENBURG21NT♥4-4+2
+0.3Round 2TEAM META284♠♦8+1+0
+0.3Round 6WARSAW UNIVERSITY264♥♦2=-1
+0.2Round 4POLAND U21 A174♥♦J+2+1
+0.2Round 5SAYIN ABIM93NT♠Q+3+11
+0.1Round 5SAYIN ABIM82NT♠Q-1-2
+0.0Round 3BARIS114♠♣3+1+0
+0.0Round 8ZHANG174♣♥A-4-6
-0.1Round 5SAYIN ABIM144♠♥K=+0
-0.2Round 1ASCHAFFENBURG74♠♣A+1+0
-0.4Round 3BARIS145♦♣K-1-2
-0.4Round 8ZHANG194♠♦J+1+0
-0.5Round 3BARIS24♠♣7+2+12
-0.6Round 4POLAND U21 A253NT♥A-1-2
-0.6Round 7TO BID OR NOT TO BID83NT♠J+2+10
-0.6Round 8ZHANG254♠♣J=+1
-0.8Round 8ZHANG234♠♦A-2-7
-0.9Round 5SAYIN ABIM104♠♥A-1-6
-0.9Round 6WARSAW UNIVERSITY164♥♦A+1+0
-1.0Round 8ZHANG213NT♠Q+2+10
-1.2Round 5SAYIN ABIM76♥♣8-1-17
-1.4Round 4POLAND U21 A224♠♥K=+11
-1.4Round 7TO BID OR NOT TO BID64♥♦Q+1-1
-1.5Round 6WARSAW UNIVERSITY251♠♠4=-5
-1.6Round 6WARSAW UNIVERSITY222♠♥A-1+1
-1.7Round 2TEAM META183♠♠T-1-7
-1.9Round 7TO BID OR NOT TO BID12♠♣8=-1
-2.0Round 3BARIS44♥♦T-2-8
-2.4Round 7TO BID OR NOT TO BID73NT♥2-1-3
-2.6Round 4POLAND U21 A264♥♦4-1-12
-2.6Round 8ZHANG243♥♣9=+0
-2.7Round 6WARSAW UNIVERSITY273NT♦4+1-1
-2.9Round 8ZHANG185♦♠7=+0
-3.1Round 2TEAM META153NT♣4-3-7
-3.1Round 7TO BID OR NOT TO BID103NT♥4-1-6
-3.3Round 4POLAND U21 A243♥x♥4-6+3
-3.5Round 6WARSAW UNIVERSITY211♠♦4-1+2
-3.5Round 8ZHANG202♦♣8=-5
-3.6Round 3BARIS54♠♦3-3-6
-3.7Round 3BARIS61NT♦T-2-3
-3.9Round 1ASCHAFFENBURG113NT♥T+1+0
-3.9Round 7TO BID OR NOT TO BID124♠♥6-2-8
-4.2Round 4POLAND U21 A203NT♥9=+0
-4.3Round 3BARIS77♠♦3=+0
-4.3Round 5SAYIN ABIM113NT♥4-1-10
-4.3Round 8ZHANG153NT♦6+1-1
-4.5Round 8ZHANG273♠♥3-1-5
-4.6Round 8ZHANG224♠♦J-2-11
-4.7Round 4POLAND U21 A273NT♥A-2-6
-4.7Round 6WARSAW UNIVERSITY173♠♣6-1-8
-5.0Round 1ASCHAFFENBURG14♠♥7-1-5
-5.0Round 7TO BID OR NOT TO BID114♠♦J+2-11
-5.3Round 7TO BID OR NOT TO BID24♥♠J-3-13
-5.4Round 7TO BID OR NOT TO BID52♠♣A+3-9
-5.6Round 4POLAND U21 A156♦♣9=+13
-5.6Round 5SAYIN ABIM54♥♦A-2-11
-6.2Round 3BARIS123NT♣Q-1-10
-6.7Round 5SAYIN ABIM34♠♣J-2-13
-6.7Round 6WARSAW UNIVERSITY283NT♣3+1-10
-6.9Round 1ASCHAFFENBURG104♠♦T-5-9
-7.1Round 5SAYIN ABIM124NT♣4+2-11
-7.1Round 8ZHANG261♣♣4=-12
-7.7Round 1ASCHAFFENBURG123NT♦Q-4-6
-7.8Round 7TO BID OR NOT TO BID136NT♠Q-5-12
-8.0Round 2TEAM META174♠♦K=-11
-10.0Round 3BARIS84♥♣A+1-11
-10.5Round 3BARIS104♠x♣A-4-11
-10.6Round 2TEAM META164♠x♥4=-10
-10.6Round 2TEAM META226♣♠8=+0