GIERULSKI Boguslaw · AZS WRATISLAVIA

194rank
-19.6Butler · 150 bds
-0.13per board
±3.9swing
-0.65vs par /bd · #264/311
-0.39adjusted /bd
Butler per round: 1.7 3.5 4.2 -3.6 -1.1 -26.7 3.4 11 -3.5 -11.7 5 -5.6 -5.3 20.4 -11.3by round

vs par split: bidding -0.49 · play -0.15

Strength of schedule: opponents averaged -0.26/bd (an easy draw) → opponent-adjusted -0.39/bd

Card play — on target: opening leads 63.2% #302 of 310 · declarer play 76.9% #133 of 311 · defence 86.3% #185 of 311

Card play by contract type — on target
vs NTvs a suit
Opening leads37.5% (8)70.0% (30)
Declarer play60.0% (15)87.5% (24)
Defence90.0% (20)84.9% (53)

Opening leads by suit led: ♠ 44.4% (9) · ♥ 85.7% (7) · ♦ 57.1% (14) · ♣ 75.0% (8)

vs par by strain: NT -1.29 (44) · a suit -0.38 (106)

vs par by level: part-score +0.20 (50) · game -1.19 (91) · slam +0.11 (9)

By role: declaring -0.10/bd (-3.18 vs par · 77) · defending -0.16/bd (+2.03 vs par · 73)

By vulnerability: vulnerable +0.25/bd (+0.18 vs par · 76) · not vulnerable -0.52/bd (-1.50 vs par · 74)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.SkrzypczakM.Eggeling – T.GotardOpen10+1.7+0.17+0.90
Round 2J.SkrzypczakT.Sprinkhuizen – G.Mendes De LeonOpen10+3.5+0.35-1.00
Round 3J.SkrzypczakP.Patreuha – J.PatreuhaOpen10+4.2+0.42-0.20
Round 4J.SkrzypczakC.Maamarbachi – V.VroustisOpen10-3.6-0.36-3.10
Round 5J.SkrzypczakT.Helness – F.HelnessOpen10-1.1-0.11+0.60
Round 6J.SkrzypczakM.Kwiecien – J.PszczolaOpen10-26.7-2.67-3.40
Round 7J.SkrzypczakC.Mann – A.SandinClosed10+3.4+0.34+0.10
Round 8J.SkrzypczakC.Teodorescu – F.SaftaClosed10+11.0+1.10+1.50
Round 9J.SkrzypczakV.Vainikonis – W.OlanskiClosed10-3.5-0.35-1.70
Round 10J.SkrzypczakA.Knap – A.WasikOpen10-11.7-1.17-1.10
Round 11J.SkrzypczakV.Golfarelli Della Massa – C.BurgioOpen10+5.0+0.50-1.60
Round 12J.SkrzypczakJ.Damiano – G.ArnalClosed10-5.6-0.56-1.50
Round 13J.SkrzypczakG.Trimarchi – E.PramottonClosed10-5.3-0.53+0.90
Round 14J.SkrzypczakA.Sobell – S.CapalOpen10+20.4+2.04+2.00
Round 15J.SkrzypczakM.Schneider – G.SmykallaOpen10-11.3-1.13-2.10

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
+11.3Round 13ROME MEETS MIAMI106NT♠8=+0
+8.9Round 3BRIDGE24PL B226NT♦6-1+14
+8.6Round 9BRIDGESCANNER261♥♦Q+4+10
+7.5Round 11COMELLA203NT♦Q-1+6
+7.4Round 2NETHERLANDS194♠♥10=+0
+7.0Round 14JENNY194♠♥10=+6
+6.9Round 4CLEMENT92♠♣10=+6
+6.7Round 8LEROUMAIN143NT♥3+1+0
+6.5Round 12ARNAL304♠♣J-1+5
+6.0Round 1GERMAN JUNIORS105♣♥Q-1+13
+6.0Round 2NETHERLANDS135♦♠9=-1
+5.7Round 7HAJC104♥♠K+1+0
+5.7Round 9BRIDGESCANNER283♣♠5-2+11
+5.5Round 8LEROUMAIN154♠♥J+2+2
+5.4Round 12ARNAL264♥♣7-1+13
+5.3Round 8LEROUMAIN134♥♥3=+0
+5.2Round 14JENNY206♠♦J-2+13
+4.9Round 4CLEMENT33NT♥3=-13
+4.6Round 11COMELLA144♥x♦2-2+5
+4.3Round 3BRIDGE24PL B273NT♥K-1+10
+4.2Round 14JENNY114♥♣10-1+10
+4.0Round 14JENNY144♦♥K=+0
+3.8Round 5WARD PLATT113♣♥3+2+6
+3.7Round 14JENNY184♥♥8-1+5
+3.6Round 7HAJC92♦♦10=+8
+3.4Round 5WARD PLATT204♥♠J-2+2
+3.3Round 1GERMAN JUNIORS72♣♥3+1+10
+3.3Round 3BRIDGE24PL B253♦♠K-2+6
+3.2Round 13ROME MEETS MIAMI55♦♥K+1-3
+3.1Round 7HAJC33♦x♠5-5+10
+3.1Round 9BRIDGESCANNER226♠♣8=+0
+3.0Round 11COMELLA172♠♦6=+0
+2.7Round 5WARD PLATT191NT♠6+3+6
+2.4Round 2NETHERLANDS204♥♥9=-1
+2.3Round 5WARD PLATT172♥♥2+1+1
+2.3Round 10ADDAURA74♥♠K-1+5
+2.1Round 6PEPSI213♥♦4=+1
+2.1Round 8LEROUMAIN183♥♠K=+0
+2.0Round 1GERMAN JUNIORS42♠♣K=+6
+2.0Round 11COMELLA183♣♦5+1+0
+1.9Round 10ADDAURA52♥♦A+2+1
+1.7Round 4CLEMENT15♥x♠2-2+4
+1.7Round 13ROME MEETS MIAMI22♠♥6-1+0
+1.7Round 14JENNY174♠♥8=+0
+1.5Round 2NETHERLANDS184♠♦8-2+0
+1.5Round 6PEPSI233NT♣5-1+5
+1.4Round 3BRIDGE24PL B263NT♣7-1-6
+1.4Round 9BRIDGESCANNER305♣x♦3-2+0
+1.4Round 11COMELLA164♠♣A-1+5
+1.3Round 10ADDAURA33NT♦A+2+10
+1.2Round 7HAJC64♠♥4=+0
+1.2Round 13ROME MEETS MIAMI94♠♣Q+1+4
+1.1Round 7HAJC13NT♣10+1+0
+1.1Round 8LEROUMAIN201NT♦5+1+5
+1.0Round 5WARD PLATT131NT♠8=+2
+1.0Round 7HAJC83NT♣A-2+5
+0.9Round 8LEROUMAIN173NT♥4+2+0
+0.9Round 15ROUGH DIAMONDS274♠♥J+1+0
+0.8Round 3BRIDGE24PL B302NT♠J+1-6
+0.7Round 10ADDAURA61NT♠A-4+2
+0.7Round 15ROUGH DIAMONDS304♥♠10=-1
+0.6Round 2NETHERLANDS151NT♥2=+1
+0.5Round 1GERMAN JUNIORS34♠♥Q+1+0
+0.4Round 2NETHERLANDS113♣♣5+1+0
+0.3Round 8LEROUMAIN114♠♦Q=+0
+0.3Round 11COMELLA154♠♥J+1+0
+0.2Round 14JENNY161NT♠5+1+0
+0.1Round 4CLEMENT74♠♣K+1+0
-0.0Round 3BRIDGE24PL B242♠♠2=+0
+0.0Round 15ROUGH DIAMONDS254♠♣6=+0
-0.1Round 5WARD PLATT153NT♥3+2-11
-0.2Round 3BRIDGE24PL B213NT♦3+2-1
-0.3Round 1GERMAN JUNIORS63NT♥6=+2
-0.3Round 7HAJC41NT♥8=-1
-0.3Round 13ROME MEETS MIAMI44♥♠A+2+13
-0.3Round 15ROUGH DIAMONDS263♥♦A-1+0
-0.4Round 11COMELLA123NT♠Q+4-10
-0.5Round 8LEROUMAIN164♥♠4=+1
-0.5Round 10ADDAURA13NT♠4+2+0
-0.5Round 12ARNAL213NT♠4+1-1
-0.6Round 1GERMAN JUNIORS93NT♠J+1+0
-0.6Round 6PEPSI243NT♠6=-1
-0.6Round 9BRIDGESCANNER254♥♣J+1+0
-0.6Round 10ADDAURA43NT♠Q+1+0
-0.6Round 12ARNAL244♠♥4=+0
-0.6Round 15ROUGH DIAMONDS213NT♦7+2+0
-0.6Round 15ROUGH DIAMONDS294♥♠K=-1
-0.7Round 12ARNAL283NT♦J=-11
-0.7Round 15ROUGH DIAMONDS243♥♦5=-1
-0.8Round 4CLEMENT53NT♠6+2-11
-0.8Round 12ARNAL223NT♥7-1-12
-0.8Round 14JENNY122♥♥10=-9
-0.8Round 15ROUGH DIAMONDS224♥♦A=+0
-0.9Round 5WARD PLATT144♠♥A=+1
-1.0Round 6PEPSI304♠♦K+1+0
-1.1Round 5WARD PLATT184♠♥A+2+12
-1.3Round 1GERMAN JUNIORS53♥♦2=+0
-1.3Round 10ADDAURA92♦♥A+1+0
-1.4Round 8LEROUMAIN191NT♥2+1+7
-1.5Round 9BRIDGESCANNER295♣♦K=+0
-1.6Round 4CLEMENT83NT♦3-1-5
-1.8Round 1GERMAN JUNIORS23NT♠7=-6
-1.8Round 2NETHERLANDS174♥♠2+1+0
-1.8Round 14JENNY152♣♦8+2+0
-1.8Round 15ROUGH DIAMONDS231NT♣5=-1
-1.9Round 2NETHERLANDS162♣x♠6-3+4
-2.1Round 4CLEMENT63♦♥K-1-2
-2.1Round 7HAJC73♠♣6+2-9
-2.4Round 1GERMAN JUNIORS13♠♥A+1-6
-2.4Round 9BRIDGESCANNER213NT♣A-1-5
-2.5Round 12ARNAL294♠♥3=+0
-2.7Round 11COMELLA193♥♦Q-2-1
-2.8Round 12ARNAL274♥♦J=+1
-3.0Round 5WARD PLATT164♠x♠6-2-13
-3.0Round 12ARNAL252♠♦3-1+0
-3.0Round 14JENNY131NT♠5-3-5
-3.1Round 13ROME MEETS MIAMI37♦♠6=+0
-3.2Round 6PEPSI275♦♥A+1-11
-3.2Round 7HAJC24♥♣9+1-4
-3.3Round 11COMELLA114♠♥2=-11
-3.3Round 13ROME MEETS MIAMI14♠♣Q=+0
-3.4Round 3BRIDGE24PL B294♠♦A-2-2
-3.4Round 4CLEMENT43NT♦5+1+1
-3.4Round 13ROME MEETS MIAMI74♥♣10+1+13
-3.5Round 6PEPSI262♥♦6+1-6
-3.7Round 1GERMAN JUNIORS83♦♠6-1-10
-3.7Round 4CLEMENT102♦x♠J-1-2
-3.9Round 6PEPSI293♠♦K-1-5
-3.9Round 9BRIDGESCANNER234♥♣4-1-12
-4.0Round 10ADDAURA83♥♠A=-6
-4.0Round 13ROME MEETS MIAMI64♦x♣A-1-7
-4.5Round 3BRIDGE24PL B231♥♦7+1-6
-5.3Round 2NETHERLANDS146♣♠3+1-1
-5.4Round 6PEPSI283NT♣4+1-7
-5.6Round 4CLEMENT23NTx♦3-2-9
-5.7Round 10ADDAURA104♠♣K-1-12
-5.8Round 2NETHERLANDS125♣x♠7-1-12
-5.8Round 10ADDAURA23NT♠7-2-11
-6.0Round 6PEPSI224♥♦5-1-10
-6.4Round 3BRIDGE24PL B284♥♦A+2-11
-6.6Round 12ARNAL233♣♦8=-10
-6.7Round 6PEPSI257NT♦4=+0
-6.7Round 7HAJC54♠♦A=-8
-6.7Round 9BRIDGESCANNER246♠♦9-1-14
-7.2Round 9BRIDGESCANNER274♠x♠2=-7
-7.4Round 11COMELLA134♥♠Q=-10
-8.1Round 15ROUGH DIAMONDS284♠♥J+3-17
-8.6Round 13ROME MEETS MIAMI86♣♦K-1-11
-9.0Round 8LEROUMAIN125♦♣K=+0
-9.2Round 5WARD PLATT124♥♠K=+0