🇵🇱 MARKOWICZ Victor · POLAND

86rank
-32.0Butler · 108 bds
-0.30per board
±3.9swing
-0.66vs par /bd
-0.21adjusted /bd
Butler per round: -9 -21.2 -13.3 9.5 7 -9.9 15.4 -2.5 -8by round

vs par split: bidding -0.41 · play -0.25

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted -0.21/bd

Card play — on target: opening leads 74.1% · declarer play 57.1% · defence 87.1%

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (7)75.0% (20)
Declarer play25.0% (8)76.9% (13)
Defence86.7% (15)87.2% (47)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 83.3% (6) · ♦ 62.5% (8) · ♣ 66.7% (6)

vs par by strain: NT -2.47 (32) · a suit +0.10 (76)

vs par by level: part-score -0.34 (50) · game -1.31 (48) · slam +0.90 (10)

By role: declaring +0.56/bd (-2.96 vs par · 46) · defending -0.93/bd (+1.05 vs par · 62)

By vulnerability: vulnerable -0.96/bd (-1.09 vs par · 54) · not vulnerable +0.37/bd (-0.22 vs par · 54)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.MoszczynskiJ.Skipper – J.SkipperOpen12-9.0-0.75-1.92
Round 4K.MoszczynskiE.Fornaciari – A.VivaldiOpen12-21.2-1.77-3.17
Round 5K.MoszczynskiG.Chagas – L.PainOpen12-13.3-1.11-0.42
Round 6K.MoszczynskiJ.Carrera – R.NinoClosed12+9.5+0.79-0.92
Round 9K.MoszczynskiA.Kalish – N.GrinbergOpen12+7.0+0.58+0.75
Round 12K.MoszczynskiG.Berntsson – H.WegneliusClosed12-9.9-0.83-0.75
Round 14K.MoszczynskiD.Jacob – P.KlimowiczClosed12+15.4+1.28+2.50
Round 16K.MoszczynskiW.Fornasari – R.AngeleriOpen12-2.5-0.21-0.17
Round 19K.MoszczynskiG.Cohner – C.DaehrOpen12-8.0-0.67-1.83

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
+10.1Round 14🇨🇦 CANADA116♠♥J-1+14
+9.8Round 19🇩🇪 GERMANY206♦♠K=-2
+9.0Round 16🇦🇷 ARGENTINA94♥♣9=+0
+7.0Round 16🇦🇷 ARGENTINA13NT♥3+1+0
+6.8Round 4🇮🇹 ITALY122♦♦7+1+11
+5.9Round 12🇸🇪 SWEDEN126♣♠4=-2
+4.7Round 4🇮🇹 ITALY84♣♦K+2+13
+4.5Round 12🇸🇪 SWEDEN24♠x♠A-1+8
+4.1Round 9🇮🇱 ISRAEL144♥♦A=+3
+4.1Round 14🇨🇦 CANADA94♠♥9+3+14
+3.9Round 5🇧🇷 BRAZIL153♠♣J-1-1
+3.9Round 5🇧🇷 BRAZIL223♠♣K-1-2
+3.8Round 14🇨🇦 CANADA44♠♥2=+0
+3.7Round 5🇧🇷 BRAZIL245♣♦K-3+6
+3.3Round 1🇳🇿 NEW ZEALAND11NT♦Q-1+4
+3.3Round 1🇳🇿 NEW ZEALAND23♠♦Q=-7
+3.3Round 9🇮🇱 ISRAEL155♣x♥Q-3+14
+3.3Round 9🇮🇱 ISRAEL215♥♣Q-3+8
+3.2Round 9🇮🇱 ISRAEL222♥♦2+2+6
+3.1Round 4🇮🇹 ITALY13NT♣5=-2
+2.4Round 6🇨🇴 COLOMBIA103NT♦10-2+8
+2.3Round 14🇨🇦 CANADA124♥♥A-1+5
+2.2Round 6🇨🇴 COLOMBIA31♠♠K+2+1
+2.1Round 9🇮🇱 ISRAEL184♥♣3=-1
+2.1Round 16🇦🇷 ARGENTINA32NT♥6=+0
+2.0Round 14🇨🇦 CANADA34♥♠Q-2-1
+1.9Round 6🇨🇴 COLOMBIA63NT♥J-1-2
+1.9Round 19🇩🇪 GERMANY134♥♠7-2-9
+1.8Round 4🇮🇹 ITALY112♠♦A-2+0
+1.7Round 4🇮🇹 ITALY64♠♦7=-13
+1.7Round 5🇧🇷 BRAZIL203NT♦4=+2
+1.7Round 6🇨🇴 COLOMBIA51NT♥10=+0
+1.7Round 9🇮🇱 ISRAEL163NT♠5+1+1
+1.5Round 1🇳🇿 NEW ZEALAND113NT♥9+2-10
+1.4Round 6🇨🇴 COLOMBIA113NT♥6+3+1
+1.4Round 19🇩🇪 GERMANY222♥♦6+1+0
+1.3Round 12🇸🇪 SWEDEN84♥♣A+1+0
+1.3Round 16🇦🇷 ARGENTINA22♥♠5-1+5
+1.1Round 14🇨🇦 CANADA74♠♣10+1+0
+1.0Round 6🇨🇴 COLOMBIA23♠♠6=+1
+0.9Round 5🇧🇷 BRAZIL172♥♠6-1-1
+0.8Round 19🇩🇪 GERMANY141NT♦4=-2
+0.7Round 6🇨🇴 COLOMBIA83♥♠A-1+2
+0.6Round 14🇨🇦 CANADA12♥♣K+2+6
+0.6Round 14🇨🇦 CANADA52♥♠7-3+5
+0.3Round 1🇳🇿 NEW ZEALAND52♥♠9=+1
+0.3Round 6🇨🇴 COLOMBIA123NT♠J+2-11
+0.3Round 14🇨🇦 CANADA83♦♥2+1+0
+0.2Round 6🇨🇴 COLOMBIA75♦♠3=-13
+0.2Round 14🇨🇦 CANADA61NT♣4+1+0
+0.0Round 6🇨🇴 COLOMBIA94♠♥6+1+0
-0.0Round 9🇮🇱 ISRAEL193NT♠2=+1
-0.0Round 16🇦🇷 ARGENTINA62♦♦2+2+7
-0.1Round 16🇦🇷 ARGENTINA113NT♥6+1-14
-0.2Round 4🇮🇹 ITALY41NT♣4+2+0
-0.2Round 9🇮🇱 ISRAEL131NT♣A=+0
-0.3Round 1🇳🇿 NEW ZEALAND72♠♥6+2+10
-0.3Round 12🇸🇪 SWEDEN63♠♦K-1+1
-0.4Round 1🇳🇿 NEW ZEALAND94♠♦2-2-2
-0.5Round 1🇳🇿 NEW ZEALAND123♥♠A+2-6
-0.7Round 5🇧🇷 BRAZIL145♦♥A=+2
-0.7Round 12🇸🇪 SWEDEN52NT♠2=-13
-0.9Round 1🇳🇿 NEW ZEALAND82♣♥5-1+1
-0.9Round 12🇸🇪 SWEDEN96♠♥A=+0
-1.0Round 6🇨🇴 COLOMBIA14♥♣Q=+1
-1.2Round 9🇮🇱 ISRAEL201NT♦6+1+0
-1.2Round 12🇸🇪 SWEDEN72♥♦K+1+8
-1.3Round 6🇨🇴 COLOMBIA42♠♦J-1+1
-1.3Round 12🇸🇪 SWEDEN12♠♠A=+1
-1.3Round 12🇸🇪 SWEDEN104♠♦8+1+0
-1.4Round 5🇧🇷 BRAZIL182♦♠K-1-1
-1.4Round 19🇩🇪 GERMANY151NT♣J-1-4
-1.7Round 19🇩🇪 GERMANY163NT♦4+1+1
-1.7Round 19🇩🇪 GERMANY243NT♥4-2+0
-1.8Round 4🇮🇹 ITALY31NT♣8=-5
-2.0Round 5🇧🇷 BRAZIL192♣♥3+2+0
-2.0Round 14🇨🇦 CANADA23NT♣Q=-3
-2.1Round 12🇸🇪 SWEDEN31NT♠3=+1
-2.2Round 16🇦🇷 ARGENTINA104♥♠5+1+0
-2.3Round 1🇳🇿 NEW ZEALAND31♠♥6=-5
-2.3Round 16🇦🇷 ARGENTINA54♥♠Q=+0
-2.3Round 19🇩🇪 GERMANY194♠♣9+1-1
-2.4Round 9🇮🇱 ISRAEL231NT♥J-1-5
-2.5Round 16🇦🇷 ARGENTINA86♠♠5+1+11
-2.5Round 19🇩🇪 GERMANY233♥♣K-1+1
-2.7Round 4🇮🇹 ITALY92♦x♠A-1-7
-2.7Round 9🇮🇱 ISRAEL173♥♣K+1-7
-2.8Round 1🇳🇿 NEW ZEALAND42♠♦A=+1
-3.1Round 16🇦🇷 ARGENTINA74♥♣A+1+0
-3.4Round 5🇧🇷 BRAZIL163♣♠K=+7
-3.4Round 16🇦🇷 ARGENTINA124♥♦A=-8
-3.4Round 19🇩🇪 GERMANY183NT♠5-1-4
-3.8Round 5🇧🇷 BRAZIL213NT♠K-1-10
-4.0Round 19🇩🇪 GERMANY176♠♥6=+0
-4.2Round 9🇮🇱 ISRAEL244♥♠10-2-11
-4.7Round 1🇳🇿 NEW ZEALAND66♥♦Q=+0
-4.9Round 19🇩🇪 GERMANY213NT♠6+2-2
-5.0Round 12🇸🇪 SWEDEN113NT♣2+2-1
-5.3Round 5🇧🇷 BRAZIL234♥x♠J-1-7
-5.5Round 1🇳🇿 NEW ZEALAND103NT♣7=-10
-5.5Round 4🇮🇹 ITALY56♥♥5=+0
-5.6Round 4🇮🇹 ITALY102♥♣J+2-10
-7.7Round 14🇨🇦 CANADA103♥♠A+1-10
-8.3Round 16🇦🇷 ARGENTINA44♠♣8=-3
-8.8Round 12🇸🇪 SWEDEN46♦x♣K-1-12
-10.8Round 5🇧🇷 BRAZIL136♥♠J=+0
-11.0Round 4🇮🇹 ITALY72♠♥A-1-11
-12.5Round 4🇮🇹 ITALY22♠x♥2=-14