SKRZYPCZAK Jerzy · BRIDGESCANNER

18rank
+79.5Butler · 112 bds
+0.71per board
±4.2swing
-0.07vs par /bd · #101/183
+0.97adjusted /bd
Butler per round: 17.5 12.1 22.2 -7.8 12.6 -7.8 24 6.7by round

vs par split: bidding -0.23 · play +0.16

Strength of schedule: opponents averaged +0.26/bd (a tough draw) → opponent-adjusted +0.97/bd

Card play — on target: opening leads 88.9% #45 of 183 · declarer play 61.3% #172 of 183 · defence 83.3% #108 of 183

Bidding activity — not a pass: 50.6% #14 of 183 (160/316)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)100.0% (14)
Declarer play71.4% (7)58.3% (24)
Defence85.7% (14)82.4% (34)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 80.0% (5) · ♦ 100.0% (2) · ♣ 100.0% (5)

vs par by strain: NT -0.87 (30) · a suit +0.22 (82)

vs par by level: part-score -0.23 (48) · game -0.09 (57) · slam +1.14 (7)

By role: declaring +1.02/bd (-2.03 vs par · 64) · defending +0.29/bd (+2.54 vs par · 48)

By vulnerability: vulnerable +0.39/bd (-1.09 vs par · 56) · not vulnerable +1.03/bd (+0.95 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.GierulskiP.Umshaus – C.TerraneoOpen14+17.5+1.25+0.00
Round 2B.GierulskiA.Vikor – P.TalyigasClosed14+12.1+0.86-1.14
Round 3B.GierulskiM.Rimstedt – J.GrueClosed14+22.2+1.59-1.43
Round 4B.GierulskiA.Twardowski – D.BoguckiOpen14-7.8-0.56-3.50
Round 5B.GierulskiA.Kalish – N.GrinbergClosed14+12.6+0.90+2.07
Round 6B.GierulskiS.Roy – K.NandiClosed14-7.8-0.56+0.79
Round 7B.GierulskiG.Altshuler – Y.AviramOpen14+24.0+1.71+2.50
Round 8B.GierulskiY.Sliwowicz – O.SabbahOpen14+6.7+0.48+0.14

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
+16.0Round 7ALTSHULER13♥xx♦K-4+17
+12.7Round 2NEW BROOM244♥x♠A-4+12
+10.9Round 5KALISH63♣♦8-1+11
+10.3Round 1LOIBEN34♥♣3=+3
+8.1Round 8ISRAEL BLUE186♥♣7=+8
+8.0Round 7ALTSHULER85♣♠J-1+14
+7.7Round 8ISRAEL BLUE155♣♥A-1+10
+6.0Round 5KALISH143NT♣6-2+11
+6.0Round 8ISRAEL BLUE174♥♣3=-1
+5.9Round 3CRESTA RUN16♦♥8=-2
+5.8Round 3CRESTA RUN63NT♠9-2+7
+5.2Round 2NEW BROOM234♥♠7=+0
+5.2Round 8ISRAEL BLUE263NT♥J=-1
+5.1Round 7ALTSHULER42♠♣A+1+1
+4.7Round 2NEW BROOM165♦♣Q=-1
+4.7Round 3CRESTA RUN74NT♥Q+1+0
+4.0Round 1LOIBEN101♠♣9=+5
+3.9Round 1LOIBEN123NT♦3+2+0
+3.7Round 1LOIBEN77♠♣3=+0
+3.6Round 3CRESTA RUN84♠♦Q+1+0
+3.4Round 6FORMIDABLES202NT♣A-1+6
+3.2Round 3CRESTA RUN104♥♠A=-10
+3.2Round 6FORMIDABLES215♣x♠A-1+0
+3.2Round 7ALTSHULER64♦♣A-1-1
+3.0Round 6FORMIDABLES282♥♠9+1+10
+2.9Round 1LOIBEN14♠♠A-1+5
+2.8Round 7ALTSHULER33NT♥6=+7
+2.7Round 5KALISH93♣♠J=+7
+2.6Round 4FAJERWERKI183♥♥7=+1
+2.5Round 7ALTSHULER144♥♠3+1+0
+2.4Round 7ALTSHULER103♦♥6=-1
+2.3Round 2NEW BROOM152♥♠7+1+1
+2.3Round 2NEW BROOM226♠♠6=+0
+2.2Round 6FORMIDABLES174♠♦3=+8
+2.1Round 2NEW BROOM174♠♣A+1-11
+2.1Round 3CRESTA RUN114♠♥5-1+5
+2.1Round 5KALISH111NT♠6=+7
+2.1Round 6FORMIDABLES244♠♦4=+8
+1.9Round 3CRESTA RUN93NT♦Q=-1
+1.8Round 5KALISH84♠♥6=+3
+1.6Round 3CRESTA RUN133♦♠K-2+2
+1.5Round 1LOIBEN63♦♥J=+0
+1.5Round 4FAJERWERKI281NT♠8+1+1
+1.5Round 7ALTSHULER113♥♠8=+1
+1.5Round 8ISRAEL BLUE252♠♠3-1+6
+1.4Round 1LOIBEN22♠♦6+2+1
+1.2Round 3CRESTA RUN54♠♠6=+0
+1.2Round 5KALISH34♠♠K+1+0
+1.2Round 8ISRAEL BLUE193NT♠T+3-11
+1.2Round 8ISRAEL BLUE243NT♥9+1+1
+1.1Round 6FORMIDABLES234♥♠A=+0
+1.0Round 6FORMIDABLES163♣♠2+1+0
+0.9Round 4FAJERWERKI264♠♦J+1+0
+0.8Round 5KALISH101NT♠6+2-10
+0.7Round 1LOIBEN43♥♦J-1-1
+0.7Round 2NEW BROOM254♥♠3+1+0
+0.7Round 4FAJERWERKI244♠♠6=-1
+0.7Round 4FAJERWERKI273NT♠Q+3-11
+0.7Round 5KALISH122♠♣J+1+10
+0.4Round 1LOIBEN53♥♣J-1+6
+0.4Round 2NEW BROOM263♥♠K-1-5
+0.3Round 7ALTSHULER23NT♣2+3+14
+0.2Round 5KALISH134♥♠5=+0
+0.2Round 8ISRAEL BLUE204♠♥Q-1+7
+0.1Round 1LOIBEN84♠♣Q=-1
+0.1Round 3CRESTA RUN33♠♥A=+0
-0.0Round 6FORMIDABLES151NT♣K+2-6
+0.0Round 8ISRAEL BLUE213NT♥4+1+0
-0.1Round 1LOIBEN111NT♦7+1+0
-0.1Round 4FAJERWERKI193♥♣J=-7
-0.1Round 4FAJERWERKI204♥♠9+1+0
-0.1Round 5KALISH53NT♠2=+0
-0.2Round 4FAJERWERKI164♠♣8+1+0
-0.3Round 3CRESTA RUN24♠♣A+2-12
-0.3Round 8ISRAEL BLUE223♦♠A-2+7
-0.6Round 2NEW BROOM212NT♠4+1-6
-0.6Round 4FAJERWERKI251NT♣6+1-1
-0.6Round 6FORMIDABLES256♥♦J=+0
-0.7Round 2NEW BROOM284♠♦3+2+13
-0.8Round 6FORMIDABLES274♥♦J+1+0
-1.1Round 3CRESTA RUN41NT♣T+2-1
-1.1Round 4FAJERWERKI232♥♦7=+0
-1.2Round 4FAJERWERKI154♥♠7+1-6
-1.4Round 4FAJERWERKI174♦♠K+1-7
-1.4Round 6FORMIDABLES224♠♥6+2-1
-1.5Round 5KALISH73♥♣A-2-2
-1.7Round 7ALTSHULER74♥♦Q+2-2
-1.8Round 5KALISH22♠♥K-3-4
-1.9Round 8ISRAEL BLUE271NT♥J+1-1
-2.1Round 1LOIBEN133NT♥A-1-12
-2.1Round 1LOIBEN141NT♣5+2+6
-2.1Round 7ALTSHULER122♦♣Q+1-11
-2.3Round 3CRESTA RUN122♠♥A+1+0
-2.3Round 5KALISH43NT♥7+2-1
-2.3Round 7ALTSHULER132♦♠3+1+0
-2.7Round 2NEW BROOM272♠♦J=+0
-2.9Round 4FAJERWERKI221NT♣7+3-6
-3.5Round 2NEW BROOM193NT♠Q-2-8
-4.2Round 2NEW BROOM206♣♠A=+0
-4.2Round 3CRESTA RUN142♦♦A-1-8
-4.5Round 6FORMIDABLES195♣x♠A=-4
-4.6Round 7ALTSHULER94♠x♣A-1-6
-5.9Round 6FORMIDABLES183NT♣T=+1
-6.6Round 2NEW BROOM183NT♦6-2-11
-6.6Round 4FAJERWERKI215♥♦6-1-12
-6.7Round 8ISRAEL BLUE283♠♦6+1-8
-7.1Round 1LOIBEN93♥x♣A-3-12
-7.1Round 7ALTSHULER56♣♠7=+2
-7.3Round 8ISRAEL BLUE234♠x♥K=-7
-8.1Round 5KALISH15♦x♣3-5-3
-8.2Round 8ISRAEL BLUE163♠♦4=-8
-10.6Round 6FORMIDABLES263♦x♣6=-11