🇵🇱 BLAT Marek · POLAND

37rank
+69.1Butler · 216 bds
+0.32per board
±4.4swing
+0.23vs par /bd · #49/135
+0.17adjusted /bd
Butler per round: 5.2 12.1 15.3 13.6 -5.7 -13.8 10 25.5 23.9 -2.2 -3.5 17.8 5.2 -40.5 -3.1 8.6 -3.5 4.2by round

vs par split: bidding +0.28 · play +0.23

Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted +0.17/bd

Card play — on target: opening leads 80.4% #54 of 135 · declarer play 73.3% #60 of 135 · defence 83.7% #80 of 135

Card play by contract type — on target
vs NTvs a suit
Opening leads92.9% (14)76.2% (42)
Declarer play61.5% (13)78.1% (32)
Defence74.1% (27)87.3% (71)

Opening leads by suit led: ♠ 71.4% (14) · ♥ 77.8% (18) · ♦ 86.7% (15) · ♣ 88.9% (9)

vs par by strain: NT +0.19 (63) · a suit +0.66 (140)

vs par by level: part-score +0.40 (91) · game +0.94 (99) · slam -1.92 (13)

By role: declaring +1.11/bd (-1.76 vs par · 106) · defending -0.09/bd (+3.00 vs par · 98)

By vulnerability: vulnerable -0.04/bd (-0.42 vs par · 108) · not vulnerable +0.68/bd (+0.88 vs par · 108)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.BizonA.Somerville – M.GencClosed12+5.2+0.43+1.17
Round 2P.BizonZ.Mahmood – M.RosenbergClosed12+12.1+1.01+0.25
Round 3P.BizonP.Lavings – R.KrochmalikClosed12+15.3+1.28+0.08
Round 5P.BizonG.Junqueira – R.ChalomClosed12+13.6+1.13+0.92
Round 7P.BizonG.Zivkovic – J.DerivazClosed12-5.7-0.48-0.83
Round 8P.BizonS.Schou – J.HansenClosed12-13.8-1.15-2.25
Round 9P.BizonD.Cohen – J.EngelClosed12+10.0+0.83+0.58
Round 10P.BizonR.Bryant – S.GreenClosed12+25.5+2.12+0.17
Round 11P.BizonM.Karadeniz – A.MusaogluClosed12+23.9+1.99+2.75
Round 13P.BizonD.Pilon – P.ChottinClosed12-2.2-0.18-0.75
Round 15P.BizonK.Lung – K.ChiuClosed12-3.5-0.29+1.92
Round 16P.BizonH.Elijovich – E.ScanavinoClosed12+17.8+1.48+1.50
Round 17P.BizonJ.Hayet – P.SibonyClosed12+5.2+0.43+2.58
Round 18P.BizonS.Manasseh Hawa – J.Schnetzer ChauvaudOpen12-40.5-3.38-4.75
Round 20P.BizonA.Bapat – R.GoenkaClosed12-3.1-0.26-1.67
Round 21P.BizonJ.Verhees – P.CardwellOpen12+8.6+0.72+3.08
Round 22P.BizonD.Shenkin – C.MclatchieClosed12-3.5-0.29-0.33
Round 23P.BizonT.Maeda – A.OmasaClosed12+4.2+0.35-0.25

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
+13.7Round 5🇧🇷 BRAZIL191♥xx♥7-2+13
+13.0Round 11🇹🇷 TURKIYE236♥♣3-1+17
+11.8Round 11🇹🇷 TURKIYE182♥x♦K-3+12
+10.0Round 5🇧🇷 BRAZIL154♠♦3=+13
+9.9Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33NT♥9=+11
+9.6Round 1🇳🇿 NEW ZEALAND74♠♥6=+1
+9.3Round 20🇮🇳 INDIA51♣x♥K-2+9
+8.3Round 3🇦🇺 AUSTRALIA184♠♦2=+0
+8.2Round 9🇮🇱 ISRAEL184♥♣6-1+11
+7.9Round 21🇳🇱 NETHERLANDS134♠♠3-1+13
+7.7Round 2🇺🇸 U.S.A.51♥x♥Q+1+6
+7.1Round 2🇺🇸 U.S.A.26♠♣J+1+1
+7.1Round 17🇲🇦 MOROCCO244♥x♠K-2+10
+7.0Round 16🇦🇷 ARGENTINA63NT♠2+1+1
+7.0Round 21🇳🇱 NETHERLANDS184♥♥3-1+12
+6.7Round 3🇦🇺 AUSTRALIA246♠♣10+1-11
+6.5Round 17🇲🇦 MOROCCO185♦♦J-1+5
+6.5Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND43NT♥3=-1
+6.4Round 15🇭🇰 HONG KONG CHINA146♥♠K-1+11
+6.3Round 13🇫🇷 FRANCE203NT♠Q=+3
+6.3Round 20🇮🇳 INDIA73NT♥9=+0
+6.0Round 16🇦🇷 ARGENTINA21NT♠3+3+3
+5.7Round 1🇳🇿 NEW ZEALAND11NTx♠Q+1+5
+5.6Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♥Q=+0
+5.4Round 16🇦🇷 ARGENTINA94♥♦K-1+12
+5.3Round 5🇧🇷 BRAZIL234♥x♠K-1+7
+4.9Round 3🇦🇺 AUSTRALIA144♠♦7+2+11
+4.7Round 1🇳🇿 NEW ZEALAND66♥♦Q=+0
+4.7Round 15🇭🇰 HONG KONG CHINA203♥♠3=+0
+4.6Round 23🇯🇵 JAPAN163NT♦Q+1+0
+4.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♦♣K-1+9
+4.4Round 17🇲🇦 MOROCCO195♠x♦K-3+5
+4.3Round 17🇲🇦 MOROCCO224♠♦K+1+4
+4.2Round 15🇭🇰 HONG KONG CHINA222♠♠5-3+6
+4.0Round 21🇳🇱 NETHERLANDS143♣♦10+1+7
+4.0Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND104♠♦K-1+6
+3.8Round 13🇫🇷 FRANCE153NT♠9=+0
+3.8Round 16🇦🇷 ARGENTINA32NT♥8-1+5
+3.7Round 7🇨🇭 SWITZERLAND153NT♥10+1+0
+3.7Round 7🇨🇭 SWITZERLAND194♥♣3-1+5
+3.7Round 18🇨🇱 CHILE5+3
+3.6Round 2🇺🇸 U.S.A.33NT♥6+1+1
+3.6Round 11🇹🇷 TURKIYE194♥♥10-1+6
+3.5Round 2🇺🇸 U.S.A.63NT♣J=-1
+3.5Round 8🇩🇰 DENMARK112♥♠6+2+2
+3.4Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♦♥10+2-7
+3.4Round 16🇦🇷 ARGENTINA124♥♦K=+8
+3.3Round 5🇧🇷 BRAZIL163♠♣6-1-7
+3.3Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♠♥Q+1-11
+3.3Round 13🇫🇷 FRANCE223♥♣K-1+6
+3.1Round 3🇦🇺 AUSTRALIA212♠♣5+1-10
+3.1Round 11🇹🇷 TURKIYE172♠♥2-1+2
+3.1Round 16🇦🇷 ARGENTINA54♥♥4+1+1
+3.1Round 23🇯🇵 JAPAN223NT♥2+3-13
+3.0Round 5🇧🇷 BRAZIL173♠♦6-2+5
+3.0Round 7🇨🇭 SWITZERLAND183♥♠7=+0
+2.7Round 2🇺🇸 U.S.A.14♥♦K-2+6
+2.7Round 9🇮🇱 ISRAEL244♥♠9-1+10
+2.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♣♦6+1-7
+2.7Round 17🇲🇦 MOROCCO154♥♠Q+2+1
+2.7Round 18🇨🇱 CHILE3+4
+2.7Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND122♠♦K=+5
+2.5Round 16🇦🇷 ARGENTINA86♠♠9+1-11
+2.4Round 9🇮🇱 ISRAEL231NT♥J-1+5
+2.4Round 15🇭🇰 HONG KONG CHINA134♣♠A-1+5
+2.4Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND12♥♦10+4-5
+2.3Round 15🇭🇰 HONG KONG CHINA242♥♠K-1+9
+2.2Round 21🇳🇱 NETHERLANDS173♥♥5-1-2
+2.2Round 23🇯🇵 JAPAN154NT♣4=+0
+2.1Round 1🇳🇿 NEW ZEALAND81NT♠K=+0
+2.1Round 3🇦🇺 AUSTRALIA164♠♣J+1+0
+2.0Round 1🇳🇿 NEW ZEALAND24♠♦Q-1+10
+2.0Round 9🇮🇱 ISRAEL143♥♦A+1+4
+2.0Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NTx♥8-1+6
+2.0Round 11🇹🇷 TURKIYE242NT♦3-1+4
+2.0Round 17🇲🇦 MOROCCO145♣♠A=-2
+2.0Round 20🇮🇳 INDIA63NT♠4+1+0
+2.0Round 23🇯🇵 JAPAN204♥♠Q+1-13
+2.0Round 23🇯🇵 JAPAN211NT♣2+1+0
+1.9Round 3🇦🇺 AUSTRALIA232♠♥Q-3+9
+1.7Round 7🇨🇭 SWITZERLAND143NT♠6+2-11
+1.7Round 13🇫🇷 FRANCE173♠♣6=+0
+1.6Round 11🇹🇷 TURKIYE154♠♥2-1-1
+1.4Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND23NT♥2=-1
+1.3Round 16🇦🇷 ARGENTINA104♥♥10=-1
+1.3Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113NTx♦Q-1+5
+1.2Round 3🇦🇺 AUSTRALIA192♠♥K=+0
+1.2Round 23🇯🇵 JAPAN144♠♥A+2+1
+1.1Round 18🇨🇱 CHILE2+4
+1.1Round 21🇳🇱 NETHERLANDS201NT♥5=-1
+1.0Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♦4+2+13
+1.0Round 11🇹🇷 TURKIYE144♠♥J-1-2
+1.0Round 13🇫🇷 FRANCE242♠♠A+1+1
+0.9Round 9🇮🇱 ISRAEL154♥♦9+2-12
+0.9Round 11🇹🇷 TURKIYE163NT♥7+2+0
+0.9Round 20🇮🇳 INDIA124♥♣6=-1
+0.8Round 9🇮🇱 ISRAEL172NT♥3-2+6
+0.7Round 2🇺🇸 U.S.A.113NT♥6+1+0
+0.6Round 21🇳🇱 NETHERLANDS164♥♦5-2+5
+0.6Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND33♠♣8-1-2
+0.6Round 23🇯🇵 JAPAN243♣♥6=+8
+0.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♦♣A-2+1
+0.5Round 11🇹🇷 TURKIYE202♥♣3+2-10
+0.5Round 15🇭🇰 HONG KONG CHINA232♦♥7+1+11
+0.4Round 1🇳🇿 NEW ZEALAND93♠♣J-2+2
+0.4Round 5🇧🇷 BRAZIL204♠♦5+1+0
+0.4Round 7🇨🇭 SWITZERLAND133♥♦4=+0
+0.4Round 8🇩🇰 DENMARK104♠♣A=+0
+0.4Round 13🇫🇷 FRANCE163♦♦8+1+0
+0.3Round 8🇩🇰 DENMARK13NT♥9+2+0
+0.2Round 9🇮🇱 ISRAEL131NT♣Q=+0
+0.1Round 9🇮🇱 ISRAEL201NT♦2=-1
+0.1Round 18🇨🇱 CHILE6-4
+0.0Round 2🇺🇸 U.S.A.73NT♠10=+0
+0.0Round 9🇮🇱 ISRAEL193NT♠9=-1
-0.1Round 8🇩🇰 DENMARK24♥♥5-1+2
-0.1Round 8🇩🇰 DENMARK31NT♥Q-3-10
-0.2Round 8🇩🇰 DENMARK81NT♦3-1+1
-0.2Round 17🇲🇦 MOROCCO213♥♦K=+4
-0.2Round 23🇯🇵 JAPAN182♥♣K-1+10
-0.2Round 23🇯🇵 JAPAN231NT♠A-1-1
-0.3Round 1🇳🇿 NEW ZEALAND52♥♠10=-1
-0.3Round 11🇹🇷 TURKIYE212♠♥6-1+2
-0.4Round 5🇧🇷 BRAZIL181NT♠10+2-1
-0.4Round 7🇨🇭 SWITZERLAND163♣♣7=+1
-0.4Round 7🇨🇭 SWITZERLAND212♦♠2=+11
-0.4Round 8🇩🇰 DENMARK63♥♠Q=-4
-0.4Round 21🇳🇱 NETHERLANDS193NT♦9=+2
-0.5Round 3🇦🇺 AUSTRALIA173♠♥5-1+3
-0.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♠♣J-1+0
-0.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♥3+2+0
-0.5Round 20🇮🇳 INDIA82♠♦4+2-6
-0.6Round 3🇦🇺 AUSTRALIA133♠♦Q+1+8
-0.7Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND51NT♥A=+0
-0.8Round 20🇮🇳 INDIA94♥♠5=+1
-0.8Round 20🇮🇳 INDIA113♠♣6+2-6
-0.9Round 16🇦🇷 ARGENTINA12♠♥Q+1+7
-1.0Round 3🇦🇺 AUSTRALIA202♠♥K-1-5
-1.0Round 8🇩🇰 DENMARK43NT♦3-2-8
-1.0Round 8🇩🇰 DENMARK91NT♠5-1-5
-1.1Round 5🇧🇷 BRAZIL212♥♠J+1+7
-1.1Round 11🇹🇷 TURKIYE223NT♣9+1+1
-1.1Round 13🇫🇷 FRANCE233NT♦7+2+0
-1.2Round 2🇺🇸 U.S.A.82♠♦2+1+0
-1.2Round 21🇳🇱 NETHERLANDS214♠♦6=+1
-1.4Round 16🇦🇷 ARGENTINA43♠♣7+1-8
-1.5Round 1🇳🇿 NEW ZEALAND113NT♥9+2+10
-1.5Round 7🇨🇭 SWITZERLAND233NT♠2+2+0
-1.5Round 16🇦🇷 ARGENTINA114♠♥K+2+14
-1.7Round 7🇨🇭 SWITZERLAND223♠♥A-1+1
-1.7Round 9🇮🇱 ISRAEL163NT♠5+1-1
-1.7Round 18🇨🇱 CHILE12-3
-1.8Round 17🇲🇦 MOROCCO133♣♠10-2-3
-1.8Round 17🇲🇦 MOROCCO173NT♥4+2+0
-1.9Round 13🇫🇷 FRANCE133NT♣7+1+1
-2.1Round 1🇳🇿 NEW ZEALAND43NT♠J-1-6
-2.1Round 15🇭🇰 HONG KONG CHINA162♠♥10+1-11
-2.2Round 13🇫🇷 FRANCE211NT♦A+1-6
-2.3Round 2🇺🇸 U.S.A.92♥♠A=+5
-2.3Round 2🇺🇸 U.S.A.123♠♥A-1-6
-2.3Round 7🇨🇭 SWITZERLAND242♠♥2+1+0
-2.3Round 9🇮🇱 ISRAEL223♥♦A+2-6
-2.3Round 15🇭🇰 HONG KONG CHINA193♦♥K+1+0
-2.3Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND71NT♠6-1+1
-2.4Round 5🇧🇷 BRAZIL243♦♣5=-5
-2.4Round 13🇫🇷 FRANCE193♠♠K-1-4
-2.4Round 15🇭🇰 HONG KONG CHINA214♠♦3+1-2
-2.4Round 20🇮🇳 INDIA103NT♠K+2+12
-2.6Round 21🇳🇱 NETHERLANDS244♠♦A+1+0
-2.6Round 23🇯🇵 JAPAN133NT♥J+2+13
-2.7Round 1🇳🇿 NEW ZEALAND32♥♣J=+0
-2.7Round 5🇧🇷 BRAZIL22Pass+3
-2.7Round 15🇭🇰 HONG KONG CHINA182♠♦K+1+0
-2.7Round 18🇨🇱 CHILE4+4
-2.7Round 23🇯🇵 JAPAN194♠♣J=+0
-2.8Round 2🇺🇸 U.S.A.101NT♠6-2-3
-2.9Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND64♠x♥K-2-8
-3.0Round 17🇲🇦 MOROCCO203NT♠K+3+13
-3.0Round 21🇳🇱 NETHERLANDS235♣♠6+1-1
-3.3Round 9🇮🇱 ISRAEL215♥♦3-3-8
-3.3Round 20🇮🇳 INDIA21♠x♥2=-11
-3.3Round 21🇳🇱 NETHERLANDS153NT♣4=+1
-3.4Round 8🇩🇰 DENMARK74♠♣A+1-4
-3.4Round 20🇮🇳 INDIA44♠♣A-2-12
-3.7Round 21🇳🇱 NETHERLANDS226♠♦8=+0
-4.2Round 17🇲🇦 MOROCCO233NT♥2-1-6
-4.6Round 2🇺🇸 U.S.A.42♠♦J+1-6
-4.6Round 15🇭🇰 HONG KONG CHINA172♠♠A-4-6
-4.7Round 18🇨🇱 CHILE8-7
-4.7Round 20🇮🇳 INDIA34♥♠A+1-1
-4.9Round 7🇨🇭 SWITZERLAND173♣♥Q=-5
-5.0Round 8🇩🇰 DENMARK122NT♦6+2-1
-5.1Round 3🇦🇺 AUSTRALIA224♠♠Q=-1
-5.1Round 13🇫🇷 FRANCE184♥♦5-3-5
-5.3Round 5🇧🇷 BRAZIL143♦♣J+2-7
-5.7Round 1🇳🇿 NEW ZEALAND124♥♠A+1-1
-5.7Round 3🇦🇺 AUSTRALIA154♥♠Q+2-3
-5.7Round 20🇮🇳 INDIA14♠x♣J-2-5
-5.8Round 23🇯🇵 JAPAN173NT♥6+1-8
-6.0Round 13🇫🇷 FRANCE144♠♥Q-1-5
-6.4Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND66♦♠10-1-13
-6.7Round 18🇨🇱 CHILE1-9
-6.8Round 8🇩🇰 DENMARK54♠♦6=+0
-6.8Round 18🇨🇱 CHILE7-12
-7.0Round 1🇳🇿 NEW ZEALAND102♠♦5-1-6
-7.0Round 7🇨🇭 SWITZERLAND203NT♠K-1-12
-7.4Round 18🇨🇱 CHILE11-10
-7.5Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND86♣♠3+1-4
-8.0Round 18🇨🇱 CHILE10-11
-9.0Round 22🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND96♦♣2=+0
-9.9Round 15🇭🇰 HONG KONG CHINA153NT♥10=+0
-10.1Round 18🇨🇱 CHILE9-16
-10.2Round 5🇧🇷 BRAZIL136♥♠J-2-17
-10.8Round 17🇲🇦 MOROCCO166♠♦10=+0
-10.9Round 16🇦🇷 ARGENTINA74♥♥2-1-13
-12.2Round 11🇹🇷 TURKIYE136♣♥J=+2