ROMANSKI Jacek · VYTAS

11rank
+49.0Butler · 84 bds
+0.58per board
±5.0swing
+1.07vs par /bd
-0.27adjusted /bd
Butler per round: 60.8 60.8 60.8 -11.8 -11.8 -11.8by round

vs par split: bidding +0.69 · play +0.38

Strength of schedule: opponents averaged -0.85/bd (an easy draw) → opponent-adjusted -0.27/bd

Card play — on target: opening leads 74.1% · declarer play 87.5% · defence 95.6%

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (8)84.2% (19)
Declarer play100.0% (3)84.6% (13)
Defence86.7% (15)100.0% (30)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 77.8% (9) · ♦ 75.0% (8) · ♣ 66.7% (3)

vs par by strain: NT -0.82 (22) · a suit +1.74 (62)

vs par by level: part-score +0.19 (32) · game +1.06 (49) · slam +10.67 (3)

By role: declaring +0.94/bd (+0.15 vs par · 39) · defending +0.27/bd (+1.87 vs par · 45)

By vulnerability: vulnerable -0.13/bd (+0.12 vs par · 42) · not vulnerable +1.30/bd (+2.02 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16A.KowalskiR.Wegman – F.KingOpen14+24.7+1.76+4.07
Round of 16A.KowalskiR.Wegman – F.KingOpen14+28.1+2.01+2.21
Round of 16A.KowalskiR.Wegman – F.KingOpen14+8.0+0.57+1.36
QuarterfinalA.KowalskiX.Shen – M.ShenClosed14+0.2+0.01+1.29
QuarterfinalA.KowalskiX.Shen – M.ShenClosed14-27.3-1.95-3.21
QuarterfinalA.KowalskiX.Shen – M.ShenClosed14+15.3+1.09+0.71

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
+13.2Round of 16CAPPELLI365♦x♣9=+13
+11.9Round of 16CAPPELLI475♥x♦3-4+12
+11.1Round of 16CAPPELLI255♦x♣K=+14
+10.9Round of 16CAPPELLI485♦♣Q=+0
+9.7Round of 16CAPPELLI426♦♣A-1+10
+9.4Round of 16CAPPELLI234♥♠K=+9
+9.2Round of 16CAPPELLI153NT♥6-1+11
+8.1QuarterfinalCHINA EVERTRUST444♠♠9-1+9
+7.5Round of 16CAPPELLI314♠x♣A-3+9
+6.9QuarterfinalCHINA EVERTRUST164♠♦A-1+6
+6.0Round of 16CAPPELLI204♠♦Q-1+6
+5.0Round of 16CAPPELLI444♥♠Q+1+0
+4.9QuarterfinalCHINA EVERTRUST434♠♦10=-1
+4.8Round of 16CAPPELLI352♥♥J-1+5
+4.7QuarterfinalCHINA EVERTRUST563♦♥K-2+0
+4.4QuarterfinalCHINA EVERTRUST174♣♥J=+1
+4.1QuarterfinalCHINA EVERTRUST505♣♦6=+11
+4.0Round of 16CAPPELLI494♠♥3-1+6
+3.4QuarterfinalCHINA EVERTRUST394♥♦K=+3
+3.3QuarterfinalCHINA EVERTRUST152♥♣K+2+6
+2.9QuarterfinalCHINA EVERTRUST473♥♦K=+1
+2.8Round of 16CAPPELLI342♠♥9=+5
+2.6Round of 16CAPPELLI324♣♦J=+0
+2.0Round of 16CAPPELLI224♥♠A+1+0
+1.9QuarterfinalCHINA EVERTRUST532♠♦K-1+2
+1.8Round of 16CAPPELLI331NT♠9+2+2
+1.7Round of 16CAPPELLI164♠♦J-1+6
+1.7Round of 16CAPPELLI193♥♠5+1+1
+1.7QuarterfinalCHINA EVERTRUST274♠♦9+1+0
+1.5Round of 16CAPPELLI302♦♥A=+7
+1.3QuarterfinalCHINA EVERTRUST252♦♠4+2+1
+1.2Round of 16CAPPELLI283NT♣K-1+10
+1.2Round of 16CAPPELLI291NT♥Q-1-2
+1.1Round of 16CAPPELLI382♣♦A-1+0
+1.1QuarterfinalCHINA EVERTRUST342♥♣J=+5
+0.9QuarterfinalCHINA EVERTRUST424♦♠2-1-4
+0.7Round of 16CAPPELLI552♦♠J=+5
+0.6QuarterfinalCHINA EVERTRUST243♣♥2+1+7
+0.6QuarterfinalCHINA EVERTRUST304♠♥3-2+11
+0.4Round of 16CAPPELLI451NT♠9+1-1
+0.3Round of 16CAPPELLI263NT♠J+2+0
+0.3QuarterfinalCHINA EVERTRUST224♥♠2+2+2
+0.3QuarterfinalCHINA EVERTRUST263NT♥2+1+0
+0.1QuarterfinalCHINA EVERTRUST484♥♠9=+0
+0.0Round of 16CAPPELLI566NT♥Q+1+11
+0.0QuarterfinalCHINA EVERTRUST374♠♣10=+0
+0.0QuarterfinalCHINA EVERTRUST496♠♦6+1+11
+0.0QuarterfinalCHINA EVERTRUST553NT♠9+1+1
-0.1QuarterfinalCHINA EVERTRUST284♥♠J+1+0
-0.1QuarterfinalCHINA EVERTRUST513NT♦9+2-13
-0.3Round of 16CAPPELLI504♥♠2=+0
-0.4Round of 16CAPPELLI213NT♠3+2+10
-0.5Round of 16CAPPELLI413♠♥3-2+9
-0.6Round of 16CAPPELLI392♣♠8=+0
-0.6QuarterfinalCHINA EVERTRUST402♠♣4=-9
-0.7QuarterfinalCHINA EVERTRUST352♠♣5-1-11
-1.0QuarterfinalCHINA EVERTRUST312♠♥8-1+5
-1.1Round of 16CAPPELLI463NT♥5=+0
-1.1QuarterfinalCHINA EVERTRUST295♥♠2=-8
-1.1QuarterfinalCHINA EVERTRUST461♠♠A+1-1
-1.3QuarterfinalCHINA EVERTRUST333NT♠A-3-9
-1.6Round of 16CAPPELLI521NT♥J+1+0
-1.6QuarterfinalCHINA EVERTRUST523NT♦8+1+0
-1.7Round of 16CAPPELLI434♥♥10-2+5
-1.7QuarterfinalCHINA EVERTRUST202♥♥9=-1
-1.9Round of 16CAPPELLI273♦♠5=+0
-1.9QuarterfinalCHINA EVERTRUST454♥♦A=+0
-2.0QuarterfinalCHINA EVERTRUST321NT♥5=-5
-2.4QuarterfinalCHINA EVERTRUST184♥♣7-1-5
-3.0Round of 16CAPPELLI183NT♠A+3-1
-3.1QuarterfinalCHINA EVERTRUST213NT♠K=+0
-3.4Round of 16CAPPELLI533♥x♥A-1+1
-3.7Round of 16CAPPELLI403NT♥10+3-13
-3.8Round of 16CAPPELLI173NT♠3+2+0
-5.6QuarterfinalCHINA EVERTRUST195♥x♣A-1+0
-5.7QuarterfinalCHINA EVERTRUST234♠♥J=+1
-6.4Round of 16CAPPELLI545♣♠A-1-12
-6.7QuarterfinalCHINA EVERTRUST543NT♦6=-10
-7.0QuarterfinalCHINA EVERTRUST365♣♥A=-7
-8.8Round of 16CAPPELLI242NTx♠J=-9
-9.6QuarterfinalCHINA EVERTRUST414♠♦5-1-6
-10.0QuarterfinalCHINA EVERTRUST384♠♣9=-10
-10.4Round of 16CAPPELLI515♥x♥K-2-8
-13.3Round of 16CAPPELLI373♣x♠Q+2-14