GIERULSKI Boguslaw · VITAS

14rank
+72.2Butler · 70 bds
+1.03per board
±4.1swing
+1.07vs par /bd · #21/466
+0.95adjusted /bd
Butler per round: 3.9 42 22.2 1 7.2 8.6 -12.7by round

vs par split: bidding +0.33 · play +0.74

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.95/bd

Card play — on target: opening leads 76.2% #342 of 466 · declarer play 52.9% #446 of 466 · defence 97.1% #14 of 466

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)73.3% (15)
Declarer play37.5% (8)66.7% (9)
Defence100.0% (11)95.7% (23)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 60.0% (5) · ♦ 80.0% (5) · ♣ 75.0% (8)

vs par by strain: NT +0.12 (24) · a suit +1.56 (46)

vs par by level: part-score +1.50 (26) · game +0.30 (40) · slam +6.00 (4)

By role: declaring +1.07/bd (-2.31 vs par · 36) · defending +0.98/bd (+4.65 vs par · 34)

By vulnerability: vulnerable +1.36/bd (+2.06 vs par · 34) · not vulnerable +0.72/bd (+0.14 vs par · 36)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.SkrzypczakT.Stabell – L.StabellOpen10+3.9+0.39-1.40
Round 3J.SkrzypczakI.Lyngen – H.LarsenClosed10+42.0+4.20+4.90
Round 5J.SkrzypczakO.Rovyshyn – T.PonomarevaClosed10+22.2+2.22+0.30
Round 7J.SkrzypczakD.Damianova – V.AronovOpen10+1.0+0.10+1.30
Round 8J.SkrzypczakL.Kvamsdal – A.HoffClosed10+7.2+0.72+2.20
Round 9J.SkrzypczakD.Padon – B.TarnovskiOpen10+8.6+0.86-0.40
Round 10J.SkrzypczakM.Bompis – H.VinciguerraClosed10-12.7-1.27+0.60

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
+11.0Round 3SALTEN293NT♠3-1+12
+10.8Round 2STABELL163NT♥5-1+13
+10.5Round 9PDC234♥♦6-1+12
+10.2Round 3SALTEN222♣x♠A-4+12
+8.7Round 9PDC223NT♥3=+0
+8.0Round 8HOFF114♥♣J=+0
+6.9Round 5REOPEN134♠♥Q-1+12
+6.8Round 3SALTEN304♠♦6=+11
+5.8Round 3SALTEN231♥♦8+1+6
+5.2Round 10VINCIGUERRA85♦♥Q=+0
+4.9Round 8HOFF202♥♠A+2+7
+3.8Round 7K0173NT♥10-1+12
+3.6Round 3SALTEN253NT♥4=-1
+3.6Round 5REOPEN203NT♣8=+0
+3.5Round 3SALTEN262♥♥K+1+1
+3.0Round 7K0186♠♦K-1+13
+2.8Round 5REOPEN142♠♣7=+0
+2.8Round 8HOFF193NT♠2=-1
+2.7Round 8HOFF152NT♠Q-1+5
+2.5Round 5REOPEN162♠♣Q-1+4
+2.3Round 9PDC304♥♣K-1+4
+2.2Round 5REOPEN174♠♦10=-1
+2.0Round 2STABELL124♠♥3+1+0
+2.0Round 3SALTEN283NT♥J-1+5
+2.0Round 5REOPEN115♥♦J=+0
+1.9Round 5REOPEN192♠♣9-2-1
+1.8Round 3SALTEN243♣♠A+1+1
+1.7Round 10VINCIGUERRA33NT♦6+3+1
+1.5Round 5REOPEN152♥♣Q+2-6
+1.5Round 9PDC211NT♣7=+0
+1.4Round 7K0164♥♦7+1+0
+1.4Round 9PDC242NT♠7-2-1
+1.2Round 7K0194♣♣5=+10
+1.1Round 7K0123NT♦5+1+0
+0.9Round 8HOFF183NT♠4=+0
+0.8Round 7K0134♥♦K+1+1
+0.4Round 2STABELL131NT♥Q+1+0
+0.3Round 5REOPEN184♠♣6-1-5
+0.2Round 2STABELL202♣♥7+1+0
+0.2Round 7K01103♦♥3+1+0
-0.1Round 3SALTEN271NT♣J=+1
-0.2Round 10VINCIGUERRA22NT♣8-1+5
-0.3Round 2STABELL145♣♠K=-11
-0.3Round 7K0142♠♦2+1+1
-0.3Round 8HOFF122♠♥Q=-1
-0.3Round 9PDC274♠♦2+1+0
-0.3Round 10VINCIGUERRA64♠♥A+2+11
-0.7Round 2STABELL173NT♦2+2-11
-0.8Round 2STABELL153NT♠K=+0
-0.8Round 7K0154♠♥A+1-13
-0.8Round 10VINCIGUERRA54♠♣K=+0
-0.9Round 8HOFF141NT♥9-1-2
-0.9Round 9PDC262♠♦9-1+6
-0.9Round 10VINCIGUERRA14♠♣8+1-1
-1.1Round 2STABELL186♦♣5=+11
-1.5Round 5REOPEN123♣♣4=+0
-1.9Round 9PDC254NT♥5=-13
-1.9Round 10VINCIGUERRA104♣♠5=+0
-2.1Round 10VINCIGUERRA76NT♠10=+0
-2.4Round 2STABELL194♠♥A-1-5
-2.4Round 8HOFF175♣♦6=+1
-2.6Round 3SALTEN212♠♣2=+1
-4.0Round 8HOFF135♦♥A+1+13
-4.2Round 2STABELL113NT♠2-2-11
-4.5Round 8HOFF164♥♣Q=+0
-5.5Round 9PDC286♠♦4=+0
-6.1Round 10VINCIGUERRA44♠♣K+1+0
-7.2Round 9PDC294♠♣4-1-12
-7.3Round 10VINCIGUERRA92♥♠A+3-10
-9.4Round 7K0113NT♦5-1-11