🇨🇿 VOLHEJN Vit · CZECH REP.

75rank
-55.0Butler · 260 bds
-0.21per board
±4.2swing
-0.46vs par /bd · #88/104
-0.13adjusted /bd
Butler per round: 28.5 12.2 -5.1 -13 12.6 -17.9 6.2 9.8 -8 -26.3 -23.7 -28.1 -2.2by round

vs par split: bidding -0.18 · play -0.26

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.13/bd

Card play — on target: opening leads 73.8% #90 of 104 · declarer play 69.3% #86 of 104 · defence 80.5% #97 of 104

Card play by contract type — on target
vs NTvs a suit
Opening leads58.8% (17)79.2% (48)
Declarer play64.3% (28)72.3% (47)
Defence75.9% (29)82.1% (84)

Opening leads by suit led: ♠ 71.4% (14) · ♥ 81.0% (21) · ♦ 69.2% (13) · ♣ 70.6% (17)

vs par by strain: NT -0.21 (79) · a suit -0.56 (181)

vs par by level: part-score +0.00 (95) · game -0.75 (147) · slam -0.50 (18)

By role: declaring -0.18/bd (-2.34 vs par · 144) · defending -0.24/bd (+1.88 vs par · 116)

By vulnerability: vulnerable -0.10/bd (-0.61 vs par · 130) · not vulnerable -0.33/bd (-0.31 vs par · 130)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.KopeckyD.Limor – Y.MintzClosed20+28.5+1.43+0.55
Round 3M.KopeckyN.Kroejgaard – H.CaspersenClosed20+12.2+0.61+0.70
Round 4M.KopeckyJ.Barbosa – R.PintoClosed20-5.1-0.26-0.65
Round 6M.KopeckyG.Matushko – J.KhokhlovOpen20-13.0-0.65-0.95
Round 7M.KopeckyB.Gierulski – J.SkrzypczakClosed20+12.6+0.63+0.05
Round 8M.KopeckyJ.Upmark – P.CullinClosed20-17.9-0.89-2.10
Round 9M.KopeckyL.Naber – L.LuksOpen20+6.2+0.31-0.35
Round 12M.KopeckyB.Einarsson – S.JonssonClosed20+9.8+0.49+1.60
Round 13M.KopeckyJ.Armstrong – J.HollandClosed20-8.0-0.40-2.05
Round 14M.KopeckyB.Drijver – S.BrinkClosed20-26.3-1.31+0.50
Round 15M.KopeckyM.Elinescu – E.WladowOpen20-23.7-1.19+0.20
Round 16M.KopeckyA.Kahraman – E.KoksoyClosed20-28.1-1.41-2.45
Round 17M.KopeckyJ.Bethers – M.LorencsClosed20-2.2-0.11-1.00

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
+11.5Round 16🇹🇷 TURKEY156NT♠9=+1
+11.3Round 1🇮🇱 ISRAEL132♣x♥K=+13
+10.5Round 4🇵🇹 PORTUGAL194♣♥A-2+11
+10.5Round 17🇱🇻 LATVIA35♣x♠K=+12
+10.4Round 12🇮🇸 ICELAND56♦♥Q=+13
+9.8Round 1🇮🇱 ISRAEL203NT♥3-4+7
+9.7Round 8🇸🇪 SWEDEN114♥♦A+1+8
+8.9Round 7🇵🇱 POLAND105♥x♦A=+8
+8.8Round 7🇵🇱 POLAND183♦x♥2-2+11
+7.9Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♥A=+10
+7.8Round 1🇮🇱 ISRAEL93♠♠6+1+4
+7.1Round 15🇩🇪 GERMANY44♠♣K-2+8
+6.6Round 8🇸🇪 SWEDEN142♠♥5-1+9
+6.5Round 9🇪🇪 ESTONIA33♠♠2-1+12
+6.5Round 15🇩🇪 GERMANY174♥♦4=+7
+6.4Round 6🇷🇺 RUSSIA172♠♣6+1+1
+6.1Round 3🇩🇰 DENMARK104♠♥5-1+6
+6.0Round 3🇩🇰 DENMARK44♥♣8-1+12
+5.9Round 15🇩🇪 GERMANY83NT♠7+1+7
+5.9Round 17🇱🇻 LATVIA182♠♣Q=+6
+5.8Round 6🇷🇺 RUSSIA94♥x♦A-1+7
+5.4Round 12🇮🇸 ICELAND203NT-1+6
+5.4Round 16🇹🇷 TURKEY52NT♥4-1+10
+5.3Round 1🇮🇱 ISRAEL72♠♥4+1+0
+5.0Round 17🇱🇻 LATVIA52♥♦J+1+6
+5.0Round 17🇱🇻 LATVIA94♠♣10=+0
+4.9Round 4🇵🇹 PORTUGAL134♠♣K-1-3
+4.9Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠x♥4-1+8
+4.8Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♠3-1+5
+4.6Round 8🇸🇪 SWEDEN62♠♦2=+0
+4.5Round 7🇵🇱 POLAND62♦♣7+2+7
+4.4Round 1🇮🇱 ISRAEL173♥-3+7
+4.4Round 12🇮🇸 ICELAND134♥♣A=+0
+4.3Round 6🇷🇺 RUSSIA103♦♣Q=+0
+4.3Round 8🇸🇪 SWEDEN123♦♥8-2+2
+4.1Round 3🇩🇰 DENMARK31NT♥3+2+6
+4.0Round 14🇳🇱 NETHERLANDS22♠♠4=+9
+3.8Round 3🇩🇰 DENMARK144♣♥8-1+10
+3.8Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♥6-1-5
+3.8Round 16🇹🇷 TURKEY44♠♣A+2+13
+3.6Round 12🇮🇸 ICELAND164♠♦7-3+5
+3.5Round 1🇮🇱 ISRAEL62NT♣6=+0
+3.5Round 1🇮🇱 ISRAEL154♠x♥9-1+0
+3.5Round 6🇷🇺 RUSSIA54♥♠3-1+11
+3.5Round 8🇸🇪 SWEDEN32♠♣2=+5
+3.3Round 9🇪🇪 ESTONIA123NT♥3+1+4
+3.3Round 15🇩🇪 GERMANY13NT♦8+1+1
+3.2Round 6🇷🇺 RUSSIA13NT♥6+2+0
+3.0Round 6🇷🇺 RUSSIA184♣♠A-1-2
+3.0Round 9🇪🇪 ESTONIA42♥♦9+2+10
+3.0Round 9🇪🇪 ESTONIA84♥♠A+1+0
+2.9Round 4🇵🇹 PORTUGAL151NT♣2=-2
+2.9Round 8🇸🇪 SWEDEN93NT♥Q-1+5
+2.7Round 1🇮🇱 ISRAEL144♥♣J+1+14
+2.6Round 3🇩🇰 DENMARK12♦♥9-1+5
+2.5Round 7🇵🇱 POLAND84♥♣A-1-3
+2.5Round 12🇮🇸 ICELAND14♠x♥2-1+8
+2.5Round 14🇳🇱 NETHERLANDS192♦x♣A-1+0
+2.4Round 3🇩🇰 DENMARK24♠♦2+2-13
+2.4Round 3🇩🇰 DENMARK84♥-3-7
+2.4Round 9🇪🇪 ESTONIA14♥♥7=+0
+2.3Round 9🇪🇪 ESTONIA23♥♠A+1+2
+2.3Round 14🇳🇱 NETHERLANDS184♠♥A-2+11
+2.2Round 15🇩🇪 GERMANY64♥♦A=+0
+2.1Round 3🇩🇰 DENMARK92♥♦Q+1+1
+2.1Round 12🇮🇸 ICELAND44♠♥10-2+8
+2.0Round 9🇪🇪 ESTONIA194♠♦5+1+0
+1.9Round 3🇩🇰 DENMARK122♠♣A-1+4
+1.9Round 9🇪🇪 ESTONIA153NT♦2+3-3
+1.9Round 12🇮🇸 ICELAND64♠♦2+2+1
+1.8Round 8🇸🇪 SWEDEN43♣♦A+1-10
+1.8Round 16🇹🇷 TURKEY84♠x♥A-1+0
+1.8Round 17🇱🇻 LATVIA83NT♥10+3-11
+1.7Round 1🇮🇱 ISRAEL184♠x♥2-2-5
+1.7Round 7🇵🇱 POLAND122♠♦Q=+5
+1.7Round 9🇪🇪 ESTONIA143NT♥2+2-10
+1.7Round 17🇱🇻 LATVIA71NT♦6=+6
+1.6Round 9🇪🇪 ESTONIA203NT♣Q+4+12
+1.6Round 12🇮🇸 ICELAND171NT♦10+2+1
+1.6Round 14🇳🇱 NETHERLANDS163NT♣Q-2+11
+1.6Round 16🇹🇷 TURKEY14♠♦K=+0
+1.5Round 7🇵🇱 POLAND54♠♠2+1+0
+1.4Round 7🇵🇱 POLAND163♠♠4=+0
+1.4Round 14🇳🇱 NETHERLANDS51NT♦4-1+0
+1.3Round 6🇷🇺 RUSSIA61NT♦5-2+1
+1.3Round 17🇱🇻 LATVIA175♦x♠A-2+0
+0.9Round 1🇮🇱 ISRAEL113♦♣A-2+0
+0.9Round 9🇪🇪 ESTONIA91NT♥Q-1+2
+0.9Round 14🇳🇱 NETHERLANDS82♦♣K=+7
+0.9Round 15🇩🇪 GERMANY113NT♥5=+0
+0.9Round 16🇹🇷 TURKEY134♠♥2+1+0
+0.8Round 1🇮🇱 ISRAEL23NT♦6+3+1
+0.8Round 6🇷🇺 RUSSIA34♠♦A=+6
+0.8Round 9🇪🇪 ESTONIA113♥♦J=+7
+0.7Round 3🇩🇰 DENMARK73NT♥J=+0
+0.7Round 7🇵🇱 POLAND12♠♣5+1+0
+0.7Round 16🇹🇷 TURKEY163NT♥4=-1
+0.6Round 4🇵🇹 PORTUGAL83NT♣2+1+0
+0.6Round 4🇵🇹 PORTUGAL112♥♣K-1-1
+0.6Round 7🇵🇱 POLAND202♣♥9-1+0
+0.6Round 8🇸🇪 SWEDEN161NT♥7-1+1
+0.5Round 1🇮🇱 ISRAEL194♥♠3+1+0
+0.5Round 3🇩🇰 DENMARK204♥=-1
+0.5Round 7🇵🇱 POLAND171NT♣A=-1
+0.5Round 17🇱🇻 LATVIA123NT♦3+2+0
+0.4Round 3🇩🇰 DENMARK111NT♠5-1+3
+0.4Round 4🇵🇹 PORTUGAL122NT♦2+1-6
+0.4Round 12🇮🇸 ICELAND93NT♦K-1+5
+0.4Round 12🇮🇸 ICELAND103NT♣3+2+12
+0.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♠Q+1+1
+0.4Round 14🇳🇱 NETHERLANDS61NT♠+3+1
+0.4Round 15🇩🇪 GERMANY23♥♦Q+1+6
+0.4Round 17🇱🇻 LATVIA23NT♥3=+0
+0.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♠7+2+1
+0.3Round 15🇩🇪 GERMANY93♥♠9=+0
+0.2Round 1🇮🇱 ISRAEL123♣♠J-1-2
+0.2Round 4🇵🇹 PORTUGAL62♥♣6+2+1
+0.2Round 12🇮🇸 ICELAND84♠♥A=+1
+0.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♣A+1+0
+0.2Round 15🇩🇪 GERMANY73NT♥K=+0
+0.2Round 15🇩🇪 GERMANY104♠♦7=+0
+0.1Round 1🇮🇱 ISRAEL54♠♣4=+0
+0.1Round 6🇷🇺 RUSSIA44♥♦8+1+0
+0.1Round 7🇵🇱 POLAND192♥♣K+1+0
+0.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♣8-1+5
+0.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♥♥A-1-5
+0.1Round 15🇩🇪 GERMANY143♣♣5-1-1
+0.1Round 16🇹🇷 TURKEY34♠♦K=+0
+0.1Round 17🇱🇻 LATVIA64♥♣A+1+0
-0.0Round 14🇳🇱 NETHERLANDS203♣♥10-1-6
-0.1Round 7🇵🇱 POLAND144♥♠K+1-1
-0.1Round 12🇮🇸 ICELAND123♠♣7=-1
-0.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♥J+1+0
-0.1Round 14🇳🇱 NETHERLANDS42♠♠8+1+0
-0.1Round 17🇱🇻 LATVIA156♠♣6=+7
-0.2Round 4🇵🇹 PORTUGAL26♠x♦A-6+1
-0.2Round 4🇵🇹 PORTUGAL143♦♣A-1+3
-0.2Round 4🇵🇹 PORTUGAL164♥♦5+1+0
-0.2Round 7🇵🇱 POLAND44♥♣A=-1
-0.2Round 12🇮🇸 ICELAND113NT♠10+3-11
-0.2Round 14🇳🇱 NETHERLANDS103NT♥4+3+12
-0.3Round 14🇳🇱 NETHERLANDS13♠♥A-2-7
-0.4Round 16🇹🇷 TURKEY143NT♠Q+1-1
-0.4Round 17🇱🇻 LATVIA165♦♠7+1-1
-0.5Round 1🇮🇱 ISRAEL163NT♥6=+0
-0.5Round 4🇵🇹 PORTUGAL203NT♥2=+0
-0.5Round 8🇸🇪 SWEDEN152NT♥J=-1
-0.5Round 8🇸🇪 SWEDEN184♥♣2=+0
-0.5Round 9🇪🇪 ESTONIA64♥♣7-1-10
-0.5Round 14🇳🇱 NETHERLANDS123NT♥6+3+12
-0.6Round 4🇵🇹 PORTUGAL94♠♥A+2-13
-0.6Round 9🇪🇪 ESTONIA164♠♦K-2+0
-0.6Round 16🇹🇷 TURKEY103♦♠8=-1
-0.7Round 4🇵🇹 PORTUGAL53NT♠3+4+12
-0.7Round 6🇷🇺 RUSSIA204♠♣K-1-6
-0.7Round 12🇮🇸 ICELAND32NT♠Q=+0
-0.7Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♣♦7=+0
-0.7Round 16🇹🇷 TURKEY22♠♦8-1-2
-0.8Round 3🇩🇰 DENMARK173NT♣Q-1+4
-0.8Round 14🇳🇱 NETHERLANDS93NT♣2=-1
-0.8Round 14🇳🇱 NETHERLANDS175♦♥J=+1
-0.9Round 7🇵🇱 POLAND73NT♠2+3-13
-1.0Round 3🇩🇰 DENMARK55♦♠Q+1+11
-1.0Round 6🇷🇺 RUSSIA153NT♥J=-1
-1.1Round 6🇷🇺 RUSSIA193NT♠J+1+12
-1.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♣A=-3
-1.4Round 7🇵🇱 POLAND34♠♦J+1-1
-1.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠♥A=-13
-1.5Round 6🇷🇺 RUSSIA144♠♦A=-7
-1.5Round 14🇳🇱 NETHERLANDS74♥♦10+1-4
-1.5Round 17🇱🇻 LATVIA193♥♠8-2-8
-1.6Round 1🇮🇱 ISRAEL33NT♠6=-2
-1.6Round 4🇵🇹 PORTUGAL44♠x♥J-2-7
-1.6Round 4🇵🇹 PORTUGAL103NT♠10-3-4
-1.6Round 9🇪🇪 ESTONIA52♠♠9+2-10
-1.6Round 12🇮🇸 ICELAND73♥♣J=+0
-1.8Round 17🇱🇻 LATVIA44♥♠2=+1
-1.8Round 17🇱🇻 LATVIA201♦♦K-1+0
-1.9Round 3🇩🇰 DENMARK63♠♦9=-1
-1.9Round 4🇵🇹 PORTUGAL76NT♠3=+13
-1.9Round 8🇸🇪 SWEDEN104♠♣6-1-12
-1.9Round 9🇪🇪 ESTONIA184♥♦3+1+0
-2.0Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♥♠A-1+1
-2.1Round 4🇵🇹 PORTUGAL14♠♥2-2+0
-2.1Round 7🇵🇱 POLAND95♦♣A=+11
-2.1Round 15🇩🇪 GERMANY123♠♥3-1-2
-2.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♥4+3-10
-2.5Round 7🇵🇱 POLAND133NT♣J+1+1
-2.5Round 8🇸🇪 SWEDEN51NT♦10+1-1
-2.5Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♥♦9=-13
-2.6Round 1🇮🇱 ISRAEL106♥♦K-1-13
-2.6Round 16🇹🇷 TURKEY201NT♠4-2-2
-2.8Round 3🇩🇰 DENMARK186♣♥2=+0
-2.8Round 8🇸🇪 SWEDEN174♥♠A=+1
-2.8Round 12🇮🇸 ICELAND185♠♥3=+0
-2.9Round 3🇩🇰 DENMARK131♠♣K+1-10
-2.9Round 6🇷🇺 RUSSIA124♦♥K-1+1
-3.1Round 6🇷🇺 RUSSIA164♠♦A+1+0
-3.1Round 16🇹🇷 TURKEY113NT♠2+1+0
-3.2Round 1🇮🇱 ISRAEL83♠♥Q-2+0
-3.2Round 9🇪🇪 ESTONIA134♠♥A+1+0
-3.2Round 12🇮🇸 ICELAND154♠♦6-2-7
-3.3Round 8🇸🇪 SWEDEN14♠♥5-1-5
-3.3Round 16🇹🇷 TURKEY92♠♥2-1-5
-3.4Round 3🇩🇰 DENMARK192♣x♣2-1-6
-3.4Round 4🇵🇹 PORTUGAL183NT♦5-2-6
-3.4Round 7🇵🇱 POLAND114♠♥K-1-10
-3.4Round 8🇸🇪 SWEDEN203NT♠8-2-8
-3.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND11NT♣Q=-5
-3.5Round 8🇸🇪 SWEDEN193♣♦A+1-12
-3.5Round 12🇮🇸 ICELAND146♣♦6=+11
-3.5Round 17🇱🇻 LATVIA146♦x♣2+1+6
-3.6Round 15🇩🇪 GERMANY136♥♠4+1+13
-3.7Round 3🇩🇰 DENMARK167♦x♣K-6+0
-3.8Round 15🇩🇪 GERMANY33♣♥8=+0
-3.9Round 7🇵🇱 POLAND154♥♦5=-11
-4.0Round 12🇮🇸 ICELAND195♥♦Q-1-10
-4.1Round 7🇵🇱 POLAND22♥♠4=-1
-4.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♥J=+0
-4.1Round 15🇩🇪 GERMANY52♠♦K-2-3
-4.1Round 16🇹🇷 TURKEY73NT♠Q-2-13
-4.2Round 14🇳🇱 NETHERLANDS34♠♦2=+0
-4.3Round 3🇩🇰 DENMARK156♥♠4=-10
-4.4Round 4🇵🇹 PORTUGAL33♣♠3=-5
-4.5Round 1🇮🇱 ISRAEL13♠♠4=+0
-4.5Round 6🇷🇺 RUSSIA73♥♦Q+1-10
-4.5Round 9🇪🇪 ESTONIA104♥♠7+1-1
-4.5Round 16🇹🇷 TURKEY195♠♣7+1-11
-4.9Round 17🇱🇻 LATVIA13NT♣4-1-11
-5.0Round 9🇪🇪 ESTONIA174♥x♦6-2-9
-5.1Round 15🇩🇪 GERMANY182NT♣5-4-9
-5.5Round 6🇷🇺 RUSSIA136NT♣4=+0
-5.5Round 15🇩🇪 GERMANY156♠♦A=+0
-5.7Round 17🇱🇻 LATVIA103NT♥10+2-12
-5.9Round 9🇪🇪 ESTONIA76♣-1-13
-6.1Round 6🇷🇺 RUSSIA22♠♣3=-11
-6.1Round 6🇷🇺 RUSSIA83NT♦Q-1-10
-6.1Round 17🇱🇻 LATVIA115♥♠8-2-11
-6.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♥♥2-1-8
-6.5Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♥x♣Q=-10
-6.5Round 14🇳🇱 NETHERLANDS114♠♥A=-8
-6.6Round 8🇸🇪 SWEDEN133NT♦4=-10
-7.0Round 12🇮🇸 ICELAND22♠♦2+2-10
-7.1Round 8🇸🇪 SWEDEN83NT♣10+1+0
-7.1Round 16🇹🇷 TURKEY66♠x♥A-2-11
-7.5Round 15🇩🇪 GERMANY194♥♣5-1-10
-7.5Round 16🇹🇷 TURKEY121NTx♦4-2-3
-7.8Round 4🇵🇹 PORTUGAL174♥♦2=-7
-7.9Round 14🇳🇱 NETHERLANDS143NT♣K-5-4
-8.2Round 14🇳🇱 NETHERLANDS133NTx♣Q-1-13
-8.4Round 14🇳🇱 NETHERLANDS153NT♠J=-11
-8.6Round 17🇱🇻 LATVIA134♥♠A=-10
-8.9Round 6🇷🇺 RUSSIA114♥♣K-1-11
-9.3Round 16🇹🇷 TURKEY183♥♠4+2-9
-9.5Round 15🇩🇪 GERMANY203♦x♥A-2-9
-9.6Round 15🇩🇪 GERMANY165♣x♦K=-4
-9.8Round 8🇸🇪 SWEDEN22♠♦5-1-4
-10.0Round 8🇸🇪 SWEDEN72♥x♦K-4-10
-10.7Round 16🇹🇷 TURKEY176♥♦8-1-14
-11.6Round 1🇮🇱 ISRAEL46♠♥2-1-13