🇺🇦 CHUMAK Yuliy · UKRAINE

100rank
-126.5Butler · 240 bds
-0.53per board
±4.2swing
-0.18vs par /bd · #70/112
-0.54adjusted /bd
Butler per round: 40.5 -40.1 -36.5 -1.6 -6.1 2.3 -2.5 -10.1 -13.5 -20.7 -38 -0.2by round

vs par split: bidding -0.05 · play -0.13

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted -0.54/bd

Card play — on target: opening leads 81.4% #51 of 112 · declarer play 73.1% #57 of 112 · defence 84.3% #89 of 112

Card play by contract type — on target
vs NTvs a suit
Opening leads72.7% (22)85.4% (48)
Declarer play57.9% (19)81.8% (33)
Defence70.0% (40)90.8% (87)

Opening leads by suit led: ♠ 73.7% (19) · ♥ 88.2% (17) · ♦ 80.0% (15) · ♣ 84.2% (19)

vs par by strain: NT -1.39 (78) · a suit +0.39 (160)

vs par by level: part-score -0.40 (87) · game -0.19 (136) · slam +1.07 (15)

By role: declaring -0.74/bd (-3.06 vs par · 113) · defending -0.34/bd (+2.38 vs par · 127)

By vulnerability: vulnerable -0.44/bd (-0.01 vs par · 120) · not vulnerable -0.61/bd (-0.36 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2O.RovyshynM.Catellani – H.FissoreClosed20+40.5+2.02+3.45
Round 3O.RovyshynL.Naber – L.LuksClosed20-40.1-2.00-2.05
Round 5O.RovyshynA.Knap – E.BasabeOpen20-36.5-1.82-2.90
Round 6O.RovyshynM.Khven – E.RudakovOpen20-1.6-0.08-0.80
Round 7O.RovyshynM.Bilde – J.HansenOpen20-6.1-0.30+1.40
Round 8O.RovyshynM.Briciu – I.ColdeaOpen20+2.3+0.11+2.05
Round 10O.RovyshynJ.Upmark – P.CullinClosed20-2.5-0.12+0.65
Round 12O.RovyshynJ.Jansma – G.PaulissenClosed20-10.1-0.51-1.05
Round 13O.RovyshynI.Renno – M.LoefgrenOpen20-13.5-0.68+2.15
Round 14O.RovyshynT.Townsend – D.GoldClosed20-20.7-1.03-2.75
Round 17O.RovyshynJ.Backes – E.DemarcinOpen20-38.0-1.90-2.85
Round 18O.RovyshynP.Angelopoulos – T.KoukouselisOpen20-0.2-0.01+0.50

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
+14.6Round 2🇲🇨 MONACO156♥x♠A-2+15
+12.9Round 2🇲🇨 MONACO126NT♠9-1+13
+12.8Round 2🇲🇨 MONACO83♥x♣A-4+12
+10.2Round 7🇩🇰 DENMARK126NT♠10-1+17
+9.3Round 17🇧🇪 BELGIUM114NT♣4-1+10
+9.2Round 3🇪🇪 ESTONIA23♦x♠4-2+5
+9.2Round 8🇷🇴 ROMANIA102♦x♣A-2+9
+8.6Round 18🇬🇷 GREECE125♠♥2-3+11
+8.3Round 8🇷🇴 ROMANIA24♠♦4-2+6
+8.1Round 7🇩🇰 DENMARK175♥x♠9=+11
+7.9Round 12🇳🇱 NETHERLANDS114♥x♠10-2+12
+6.7Round 6🇷🇺 RUSSIA183NT♦A+2+8
+6.6Round 10🇸🇪 SWEDEN173♥x♠8-2+9
+6.2Round 12🇳🇱 NETHERLANDS24♠♣8=+0
+6.1Round 13🇱🇺 LUXEMBOURG202♥x♠J-2+9
+6.1Round 18🇬🇷 GREECE154♥♠J+1+0
+5.8Round 10🇸🇪 SWEDEN202♥♠J-2+8
+5.7Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♠♥A=+0
+5.5Round 10🇸🇪 SWEDEN194♠♣A-1+6
+5.5Round 17🇧🇪 BELGIUM55♥x♦Q=+5
+4.9Round 13🇱🇺 LUXEMBOURG143♥♦J+2+6
+4.9Round 18🇬🇷 GREECE43NT♦2-3+10
+4.8Round 10🇸🇪 SWEDEN71NT♠A=+6
+4.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43NT♦5=-2
+4.6Round 6🇷🇺 RUSSIA45♦♥10=+3
+4.6Round 6🇷🇺 RUSSIA174♠♥K+2+11
+4.6Round 13🇱🇺 LUXEMBOURG74♥♥9-1+12
+4.5Round 13🇱🇺 LUXEMBOURG54♠♥A+1+0
+4.4Round 8🇷🇴 ROMANIA193♥♠Q=+0
+4.4Round 8🇷🇴 ROMANIA204♥♠3-2+8
+4.3Round 7🇩🇰 DENMARK66♦x♥A-4+7
+4.2Round 18🇬🇷 GREECE66♣♠5-1+17
+4.1Round 12🇳🇱 NETHERLANDS3Adj.♠4-3
+3.6Round 2🇲🇨 MONACO101NT♣4-2+2
+3.4Round 17🇧🇪 BELGIUM24♠♣K=-1
+3.3Round 7🇩🇰 DENMARK143NT♠2-3+10
+3.1Round 2🇲🇨 MONACO33♠♥J-1+4
+3.0Round 6🇷🇺 RUSSIA73NT♠4+1+1
+2.8Round 2🇲🇨 MONACO173NT♥8=-1
+2.8Round 5🇪🇸 SPAIN111NT♣2+1+0
+2.4Round 2🇲🇨 MONACO93NT♦7-1+5
+2.4Round 8🇷🇴 ROMANIA123NT♥10-2+6
+2.4Round 12🇳🇱 NETHERLANDS166♠♥J+1+1
+2.4Round 18🇬🇷 GREECE162♥♣5+2-2
+2.3Round 5🇪🇸 SPAIN73NT♦J+1-12
+2.3Round 7🇩🇰 DENMARK154♥♠A=-1
+2.3Round 18🇬🇷 GREECE83♠♥3=+0
+2.2Round 12🇳🇱 NETHERLANDS43NT♥3+2+0
+2.1Round 5🇪🇸 SPAIN202♦x♥8=+8
+2.1Round 7🇩🇰 DENMARK134♥♦A=+0
+2.1Round 10🇸🇪 SWEDEN143♥♣8=+6
+2.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♠♥K+2+6
+1.9Round 5🇪🇸 SPAIN64♥♦J=+0
+1.9Round 5🇪🇸 SPAIN172NT♣6+2+2
+1.8Round 13🇱🇺 LUXEMBOURG34♠♦6+1+1
+1.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♦♠3=+0
+1.7Round 18🇬🇷 GREECE74♥♠A-2+3
+1.6Round 3🇪🇪 ESTONIA5Pass+4
+1.5Round 6🇷🇺 RUSSIA24♠♣4+1-4
+1.5Round 12🇳🇱 NETHERLANDS51♠♥5+1+0
+1.4Round 3🇪🇪 ESTONIA83♥♦2=+0
+1.4Round 6🇷🇺 RUSSIA153NT♦10-1+5
+1.4Round 8🇷🇴 ROMANIA184♠♠10+1+11
+1.3Round 5🇪🇸 SPAIN192♦♠7-1+5
+1.2Round 17🇧🇪 BELGIUM205♥x♠K-1+0
+1.1Round 2🇲🇨 MONACO14♠♣10=+0
+1.1Round 5🇪🇸 SPAIN14♥♣6-1+5
+1.1Round 8🇷🇴 ROMANIA73NT♥3+2+2
+1.1Round 8🇷🇴 ROMANIA142NT♦3=+1
+1.1Round 8🇷🇴 ROMANIA172NT♥2-2+0
+1.1Round 10🇸🇪 SWEDEN113♦♥4=+0
+1.1Round 17🇧🇪 BELGIUM13♠♣A=+7
+1.0Round 3🇪🇪 ESTONIA112♠♥Q+2+7
+1.0Round 13🇱🇺 LUXEMBOURG103♣♦A=+0
+0.9Round 2🇲🇨 MONACO42♠♦3+2-10
+0.9Round 5🇪🇸 SPAIN44♠♣2+1+0
+0.8Round 6🇷🇺 RUSSIA12♦x♦K-1-1
+0.8Round 13🇱🇺 LUXEMBOURG44♠♦9+1-13
+0.7Round 6🇷🇺 RUSSIA63NT♦3-1+2
+0.7Round 6🇷🇺 RUSSIA94♥♦2+1+0
+0.7Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♦6+1+1
+0.6Round 2🇲🇨 MONACO115♦♦9+1+14
+0.6Round 3🇪🇪 ESTONIA63NT♣K+2+0
+0.6Round 7🇩🇰 DENMARK91NT♣7=+1
+0.6Round 8🇷🇴 ROMANIA165♠x♣J-1+7
+0.4Round 10🇸🇪 SWEDEN64♥♥2=+1
+0.4Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♠♣J-1+0
+0.4Round 18🇬🇷 GREECE12♠♥3=+0
+0.3Round 12🇳🇱 NETHERLANDS134♣♠5=+0
+0.2Round 5🇪🇸 SPAIN33NT♠5+1-13
+0.2Round 10🇸🇪 SWEDEN83NT♦5=+0
+0.2Round 13🇱🇺 LUXEMBOURG94♠♥Q+2+12
+0.2Round 17🇧🇪 BELGIUM183NT♠4+2-11
+0.1Round 2🇲🇨 MONACO21NT♠2-1-4
+0.1Round 7🇩🇰 DENMARK163NT♥J+2+0
+0.1Round 8🇷🇴 ROMANIA54♠♦6+1+11
+0.1Round 10🇸🇪 SWEDEN94♥♣3=+0
+0.1Round 17🇧🇪 BELGIUM123NT♣8=-1
+0.1Round 18🇬🇷 GREECE174♥♠A=+0
+0.0Round 8🇷🇴 ROMANIA84♥♣8+1+0
+0.0Round 10🇸🇪 SWEDEN133NT♥Q+2+0
+0.0Round 12🇳🇱 NETHERLANDS154♠♥A=+0
+0.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♦7=+0
-0.0Round 17🇧🇪 BELGIUM135♠♥2=+0
+0.0Round 18🇬🇷 GREECE106♥♦6=+0
-0.1Round 6🇷🇺 RUSSIA53♣♠Q=-5
-0.1Round 7🇩🇰 DENMARK194♠♦7+1+0
-0.1Round 8🇷🇴 ROMANIA114♠♣6+1+0
-0.1Round 13🇱🇺 LUXEMBOURG63NT♠5+2+12
-0.2Round 17🇧🇪 BELGIUM175♣♠A=+2
-0.3Round 12🇳🇱 NETHERLANDS145♣♠A-1-4
-0.3Round 13🇱🇺 LUXEMBOURG181NT♥2+1+0
-0.4Round 2🇲🇨 MONACO76♥♣K=+13
-0.4Round 5🇪🇸 SPAIN91♠♦Q=-5
-0.5Round 2🇲🇨 MONACO143♦♠Q=+0
-0.5Round 10🇸🇪 SWEDEN53♦♠10=+1
-0.5Round 13🇱🇺 LUXEMBOURG173NT♠2=+1
-0.6Round 2🇲🇨 MONACO164♠♥J+1+0
-0.6Round 3🇪🇪 ESTONIA201NT♥10-2-2
-0.6Round 6🇷🇺 RUSSIA84♠♣K-2-5
-0.6Round 6🇷🇺 RUSSIA103NT♦6+1-1
-0.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND101NT♣9+1-1
-0.9Round 2🇲🇨 MONACO204♠♦5+2+13
-0.9Round 3🇪🇪 ESTONIA154♠♣4+2+11
-0.9Round 3🇪🇪 ESTONIA173NT♦Q-1-10
-0.9Round 5🇪🇸 SPAIN184♦♥5+2-6
-0.9Round 6🇷🇺 RUSSIA162♦♥K+2-7
-0.9Round 17🇧🇪 BELGIUM142NT♣K=+0
-1.0Round 7🇩🇰 DENMARK113NT♥2=+2
-1.1Round 6🇷🇺 RUSSIA203NT♠4=-1
-1.1Round 7🇩🇰 DENMARK31NT♥2=+1
-1.1Round 10🇸🇪 SWEDEN34♥♠2+2+1
-1.1Round 10🇸🇪 SWEDEN104♥♦7=+1
-1.2Round 7🇩🇰 DENMARK182♥♥Q+2+10
-1.2Round 12🇳🇱 NETHERLANDS103♠♣9-1-1
-1.2Round 12🇳🇱 NETHERLANDS184♥♦8=+0
-1.2Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♠♣6+1+0
-1.2Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♥♣9=+0
-1.2Round 17🇧🇪 BELGIUM75♥x♦K-1+0
-1.3Round 2🇲🇨 MONACO193NT♦9+1-1
-1.3Round 8🇷🇴 ROMANIA152NT♠K=+7
-1.3Round 13🇱🇺 LUXEMBOURG23♥♣A-1+1
-1.3Round 18🇬🇷 GREECE94♠♥K-3+0
-1.4Round 6🇷🇺 RUSSIA134♠♣5+1+0
-1.5Round 3🇪🇪 ESTONIA131NT♥10-2-7
-1.5Round 12🇳🇱 NETHERLANDS14♠♦6-2+1
-1.5Round 13🇱🇺 LUXEMBOURG133NT♥4+2-1
-1.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♠5+1-11
-1.6Round 2🇲🇨 MONACO62♥♥J+2-2
-1.6Round 6🇷🇺 RUSSIA191NT♠10=-1
-1.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND151♥♣Q-1-5
-1.7Round 5🇪🇸 SPAIN133NT♦10+2-1
-1.7Round 12🇳🇱 NETHERLANDS123NT♦J+3-13
-1.7Round 18🇬🇷 GREECE24♠♦J+1+0
-1.7Round 18🇬🇷 GREECE53♣♠K+1-1
-1.8Round 2🇲🇨 MONACO52♠♦3+1+10
-1.8Round 2🇲🇨 MONACO184♠♠6=+0
-1.8Round 13🇱🇺 LUXEMBOURG153NT♥7+2+11
-1.8Round 18🇬🇷 GREECE35♣♠Q-1-5
-1.8Round 18🇬🇷 GREECE144♠♠4+1+0
-1.9Round 6🇷🇺 RUSSIA112NT♥Q+2-6
-1.9Round 10🇸🇪 SWEDEN163♦♥2-3+0
-2.0Round 3🇪🇪 ESTONIA102♠♥K+2+10
-2.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♥♠9-1-5
-2.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND111NT♠Q+1+0
-2.0Round 17🇧🇪 BELGIUM104♠♥4+1+0
-2.1Round 12🇳🇱 NETHERLANDS171NT♥Q-2+0
-2.1Round 13🇱🇺 LUXEMBOURG82♥♥J+1-1
-2.1Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53♥♣5=-10
-2.1Round 18🇬🇷 GREECE113NT♦10+3-11
-2.2Round 7🇩🇰 DENMARK12♠♥Q+2-1
-2.2Round 18🇬🇷 GREECE134♠♥2=+1
-2.3Round 8🇷🇴 ROMANIA13♥♠9+2-6
-2.3Round 12🇳🇱 NETHERLANDS73♣♣5+1-1
-2.3Round 12🇳🇱 NETHERLANDS92♥♥5+1-7
-2.4Round 7🇩🇰 DENMARK52♥♣9+3-6
-2.4Round 10🇸🇪 SWEDEN123NT♠9=+0
-2.4Round 17🇧🇪 BELGIUM163NT♦4+1-13
-2.5Round 10🇸🇪 SWEDEN21NT♦Q-1-2
-2.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND71NT♦Q+2-10
-2.6Round 3🇪🇪 ESTONIA71NT♣3-2-7
-2.6Round 3🇪🇪 ESTONIA145♠x♦A-2+4
-2.6Round 3🇪🇪 ESTONIA164♠♣A-1-5
-2.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♣7-2-6
-2.7Round 5🇪🇸 SPAIN83NT♠4+3-1
-2.7Round 13🇱🇺 LUXEMBOURG114♥♣10+1+0
-2.8Round 7🇩🇰 DENMARK85♦x♠10-1-6
-2.9Round 3🇪🇪 ESTONIA11NT♠4-4-3
-2.9Round 7🇩🇰 DENMARK104♥♠2+1-4
-2.9Round 12🇳🇱 NETHERLANDS205♦♠A=+2
-3.0Round 6🇷🇺 RUSSIA32NT♠10=-6
-3.0Round 7🇩🇰 DENMARK45♣♠A=-3
-3.1Round 12🇳🇱 NETHERLANDS64♥x♣A-3+3
-3.1Round 17🇧🇪 BELGIUM93♣♦10=-5
-3.2Round 8🇷🇴 ROMANIA43♣♦5=+6
-3.4Round 18🇬🇷 GREECE204♥♠Q=-3
-3.6Round 3🇪🇪 ESTONIA124♥♣K-2-7
-3.9Round 3🇪🇪 ESTONIA183NT♣J-3-9
-4.2Round 10🇸🇪 SWEDEN42♠♣10=-6
-4.3Round 5🇪🇸 SPAIN103♥♣A-2+9
-4.3Round 8🇷🇴 ROMANIA131NT♠3-2-3
-4.4Round 10🇸🇪 SWEDEN16♦♥2-2-11
-4.4Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♣x♥Q-1-5
-4.5Round 5🇪🇸 SPAIN166♠♣10+1-13
-4.5Round 6🇷🇺 RUSSIA123♥♠Q=-6
-4.9Round 3🇪🇪 ESTONIA44♠♥A-1-6
-5.0Round 8🇷🇴 ROMANIA94♠♣4-1-10
-5.1Round 3🇪🇪 ESTONIA93NT♠7=+0
-5.1Round 10🇸🇪 SWEDEN184♦♣7=-6
-5.2Round 5🇪🇸 SPAIN154♥x♠A-3-9
-5.2Round 13🇱🇺 LUXEMBOURG12♠♦10=-5
-5.2Round 17🇧🇪 BELGIUM154♥♣K-1-5
-5.5Round 2🇲🇨 MONACO133NT♦10-4-14
-5.5Round 7🇩🇰 DENMARK23♣♦K+2-6
-5.8Round 17🇧🇪 BELGIUM193NT♣2-1-12
-5.9Round 10🇸🇪 SWEDEN154♠♦4+1-1
-5.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♦4-1+1
-6.2Round 18🇬🇷 GREECE185♣x♦K-1+0
-6.3Round 5🇪🇸 SPAIN143NT♦5-2-6
-6.5Round 7🇩🇰 DENMARK202♥♣A-2-3
-6.7Round 8🇷🇴 ROMANIA65♠♣10=+0
-6.7Round 12🇳🇱 NETHERLANDS83NT♠J+1-1
-6.8Round 13🇱🇺 LUXEMBOURG124♠♠2+3+14
-6.9Round 13🇱🇺 LUXEMBOURG163NT♦2+1-4
-7.5Round 5🇪🇸 SPAIN56NT♣5=+0
-8.1Round 5🇪🇸 SPAIN25♦x♥Q=-10
-8.2Round 13🇱🇺 LUXEMBOURG194♥x♠9=-12
-8.2Round 17🇧🇪 BELGIUM45♣♠A=+1
-8.4Round 3🇪🇪 ESTONIA196♣♠J-2-14
-8.4Round 7🇩🇰 DENMARK73NT♥Q+2-1
-8.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♥x♦K=-8
-8.7Round 18🇬🇷 GREECE193NT♦7=-10
-8.9Round 8🇷🇴 ROMANIA36♥♣6-1-14
-9.1Round 17🇧🇪 BELGIUM63♦♣A-2-13
-9.4Round 5🇪🇸 SPAIN121NTx♥2+1-11
-9.4Round 12🇳🇱 NETHERLANDS195♦♣J=-10
-9.6Round 17🇧🇪 BELGIUM83NT♠9+2-8
-9.9Round 6🇷🇺 RUSSIA146♦♥6=-3
-11.1Round 17🇧🇪 BELGIUM34♠♦J-2-13
-11.4Round 3🇪🇪 ESTONIA36NT♠4-3-12