🇨🇿 VOLHEJN Petr · CZECH REPUBLIC

52rank
+27.0Butler · 196 bds
+0.14per board
±5.3swing
-0.16vs par /bd · #80/121
+0.06adjusted /bd
Butler per round: -39 -20.4 0.6 24.9 48 1.9 -25.2 12.1 9.5 1.4 -1.4 15.9 -1.8 0.5by round

vs par split: bidding -0.33 · play +0.16

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.06/bd

Card play — on target: opening leads 68.9% #115 of 121 · declarer play 70.4% #78 of 121 · defence 85.4% #45 of 121

Bidding activity — not a pass: 51.0% #1 of 121 (289/567)

Card play by contract type — on target
vs NTvs a suit
Opening leads55.6% (18)77.8% (27)
Declarer play61.9% (21)75.8% (33)
Defence76.9% (26)89.3% (56)

Opening leads by suit led: ♠ 28.6% (7) · ♥ 64.3% (14) · ♦ 80.0% (10) · ♣ 85.7% (14)

vs par by strain: NT -0.97 (63) · a suit +0.22 (133)

vs par by level: part-score +1.06 (62) · game -0.37 (112) · slam -2.59 (22)

By role: declaring +0.06/bd (-1.69 vs par · 114) · defending +0.24/bd (+1.96 vs par · 82)

By vulnerability: vulnerable +0.08/bd (-0.76 vs par · 98) · not vulnerable +0.19/bd (+0.43 vs par · 98)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.KrasaN.Khutorsky – A.ZeitakOpen14-39.0-2.79-0.93
Round 3M.KrasaM.Larsen – N.ZeebergOpen14-20.4-1.46-0.86
Round 4M.KrasaK.Kurygin – J.FruhwirthClosed14+0.6+0.04+0.14
Round 6M.KrasaA.Nieminen – A.RaikunenOpen14+24.9+1.78+1.50
Round 7M.KrasaK.Wees – J.JohanssonClosed14+48.0+3.43+2.93
Round 9M.KrasaE.Connell – K.FlanaganOpen14+1.9+0.14-1.50
Round 10M.KrasaM.Saetre – A.BrogelandClosed14-25.2-1.80-0.64
Round 14M.KrasaA.Popescu – M.MusatClosed14+12.1+0.86+0.50
Round 15M.KrasaO.Kubicek – P.PayerOpen14+9.5+0.68-0.07
Round 16M.KrasaJ.Gusson – K.AllasClosed14+1.4+0.10-2.00
Round 19M.KrasaD.Jansons – R.KreitalsOpen14-1.4-0.10-1.50
Round 20M.KrasaE.Wiberg – I.LichtensteinOpen14+15.9+1.14+0.57
Round 21M.KrasaM.Soumplis – I.PapaspyrouOpen14-1.8-0.13-0.79
Round 22M.KrasaM.Lombardi – L.DraghiOpen14+0.5+0.04+0.36

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
+14.3Round 22🇮🇹 ITALY46♦xx♥8=+12
+13.1Round 20🇸🇪 SWEDEN194♠♦3-1+17
+12.6Round 7🇧🇪 BELGIUM226♣♦J=+12
+10.9Round 7🇧🇪 BELGIUM266NT♥Q=+0
+10.4Round 4🇭🇷 CROATIA25♠♣A-1+13
+9.8Round 3🇩🇰 DENMARK53♣x♥9=+8
+9.7Round 16🇪🇪 ESTONIA254♥x♥2-1+7
+9.0Round 7🇧🇪 BELGIUM212♣♣J=+11
+9.0Round 19🇱🇻 LATVIA136♦x♠7-4+12
+8.6Round 3🇩🇰 DENMARK124♥♠K=+12
+8.5Round 7🇧🇪 BELGIUM163NT♥Q-2+11
+8.4Round 19🇱🇻 LATVIA21NTx♥A-3-3
+8.1Round 20🇸🇪 SWEDEN186♦♣Q=-2
+7.9Round 14🇷🇴 ROMANIA145♠♣K-1+11
+7.8Round 3🇩🇰 DENMARK114♣♥A=+12
+7.6Round 19🇱🇻 LATVIA83NTx♥A-1+11
+7.5Round 6🇫🇮 FINLAND106♥x♥2-4+0
+7.5Round 16🇪🇪 ESTONIA233NT♠8+1+10
+7.1Round 14🇷🇴 ROMANIA94♥♣A=+7
+7.0Round 16🇪🇪 ESTONIA206♥♦8=+0
+6.9Round 6🇫🇮 FINLAND115♦♣Q-2+5
+6.8Round 22🇮🇹 ITALY71NTx♥2+1+7
+6.1Round 7🇧🇪 BELGIUM286♠♣Q=+0
+6.1Round 16🇪🇪 ESTONIA214♥♣3+3+14
+6.0Round 4🇭🇷 CROATIA33NT♦8+3+11
+6.0Round 7🇧🇪 BELGIUM154♠♣3-1+5
+6.0Round 19🇱🇻 LATVIA17♣♥Q=-2
+5.8Round 20🇸🇪 SWEDEN213NT♣4+1+10
+5.7Round 15🇦🇹 AUSTRIA143♣♥7+2+7
+5.6Round 7🇧🇪 BELGIUM202♦x♦2-1+9
+5.2Round 3🇩🇰 DENMARK141NT♦9=+5
+5.1Round 15🇦🇹 AUSTRIA23♥♠T=+6
+5.1Round 22🇮🇹 ITALY115♠x♦K-2+9
+4.9Round 1🇮🇱 ISRAEL13NT♦K-1+5
+4.9Round 6🇫🇮 FINLAND74♠♣J=-1
+4.8Round 4🇭🇷 CROATIA144♥♣K-1+10
+4.8Round 21🇬🇷 GREECE166♥x♣K-4+0
+4.7Round 6🇫🇮 FINLAND83♦x♠A=+11
+4.6Round 6🇫🇮 FINLAND32♦♠T-1+5
+4.6Round 6🇫🇮 FINLAND64♠♣Q+1+4
+4.6Round 14🇷🇴 ROMANIA23NT♦6-4+7
+4.3Round 9🇮🇪 IRELAND193NT♠6+1+0
+4.1Round 21🇬🇷 GREECE154♥♣4+2+11
+4.0Round 15🇦🇹 AUSTRIA43♦♣A=+7
+3.9Round 14🇷🇴 ROMANIA82♥♠8+2+1
+3.7Round 15🇦🇹 AUSTRIA83♣♠K=+11
+3.7Round 19🇱🇻 LATVIA142♠♠6=+5
+3.6Round 15🇦🇹 AUSTRIA91NT♥6+2+0
+3.5Round 22🇮🇹 ITALY32♠♦T=+6
+3.3Round 16🇪🇪 ESTONIA166♣♦A=-2
+3.3Round 22🇮🇹 ITALY124♥♦K+2+1
+3.2Round 9🇮🇪 IRELAND273NT♦A+1+0
+3.2Round 21🇬🇷 GREECE206♣♠9+1-13
+3.2Round 22🇮🇹 ITALY94♥♠2+1+0
+3.1Round 3🇩🇰 DENMARK82♠♣J-1+10
+3.1Round 10🇳🇴 NORWAY33NT♦5+1+0
+3.0Round 4🇭🇷 CROATIA74♠♣K+1+0
+2.9Round 9🇮🇪 IRELAND233NT♣6+2+0
+2.8Round 19🇱🇻 LATVIA43NT♠9=+0
+2.6Round 14🇷🇴 ROMANIA72NT♣A-3-7
+2.6Round 15🇦🇹 AUSTRIA104♥♠A+1+0
+2.5Round 4🇭🇷 CROATIA63♣♦9=+0
+2.4Round 10🇳🇴 NORWAY83♦♥Q+1+1
+2.3Round 1🇮🇱 ISRAEL45♦x♣7-1+8
+2.3Round 6🇫🇮 FINLAND22♥♠K-5+6
+2.3Round 6🇫🇮 FINLAND123♣♣3=+5
+2.3Round 7🇧🇪 BELGIUM173NT♦9-2+6
+2.0Round 9🇮🇪 IRELAND266♠♣6=+0
+2.0Round 21🇬🇷 GREECE253♦♦4=+5
+1.9Round 9🇮🇪 IRELAND251NT♣A-1+2
+1.9Round 14🇷🇴 ROMANIA133NT♣Q=+0
+1.8Round 9🇮🇪 IRELAND204♠♥J+1+0
+1.8Round 21🇬🇷 GREECE263NT♦2+1+0
+1.8Round 22🇮🇹 ITALY142♣♣6-1-1
+1.7Round 10🇳🇴 NORWAY93NT♥5-3-4
+1.7Round 16🇪🇪 ESTONIA262♥♦A=+6
+1.6Round 14🇷🇴 ROMANIA103♦♥8-1+11
+1.5Round 4🇭🇷 CROATIA133NT♦5+1-1
+1.3Round 9🇮🇪 IRELAND243NT♠4-1-2
+1.2Round 10🇳🇴 NORWAY137♥x♣A-1+9
+1.2Round 20🇸🇪 SWEDEN153♦♦K+1-1
+1.1Round 14🇷🇴 ROMANIA122♠♣A+1+1
+1.1Round 21🇬🇷 GREECE183♠x♦T-3+5
+1.0Round 1🇮🇱 ISRAEL114♣♦J-1+4
+1.0Round 3🇩🇰 DENMARK63♥♠9-1-2
+1.0Round 7🇧🇪 BELGIUM182♠♦3+1+6
+1.0Round 21🇬🇷 GREECE193NT♥8+3+13
+0.9Round 3🇩🇰 DENMARK34♥♣9=+11
+0.8Round 21🇬🇷 GREECE211NTx♥Q-1-3
+0.6Round 4🇭🇷 CROATIA113NT♥2+1+1
+0.5Round 20🇸🇪 SWEDEN263NT♥6+1+0
+0.4Round 1🇮🇱 ISRAEL22♠♥3-1+1
+0.4Round 14🇷🇴 ROMANIA14♠♣Q=+1
+0.4Round 15🇦🇹 AUSTRIA53♥♣J=+4
+0.4Round 21🇬🇷 GREECE243NT♥8=+1
+0.2Round 6🇫🇮 FINLAND54♥♠3+1+0
+0.2Round 10🇳🇴 NORWAY123NT♥K+1+13
+0.2Round 20🇸🇪 SWEDEN163NT♣9=-1
+0.2Round 20🇸🇪 SWEDEN244♠♥5=+1
+0.1Round 9🇮🇪 IRELAND152♠♣J+1+7
+0.1Round 20🇸🇪 SWEDEN254♥♠6=+0
+0.0Round 20🇸🇪 SWEDEN234♥♠7+1+0
-0.1Round 15🇦🇹 AUSTRIA33NT♠8+1-1
-0.2Round 16🇪🇪 ESTONIA223NT♥K+1-10
-0.3Round 14🇷🇴 ROMANIA34♥♦9+2-11
-0.4Round 1🇮🇱 ISRAEL65♦♣7+2+13
-0.5Round 1🇮🇱 ISRAEL54♠x♥K-1-5
-0.6Round 10🇳🇴 NORWAY113NT♥5=+1
-0.7Round 1🇮🇱 ISRAEL84♥♠6+2+1
-0.8Round 10🇳🇴 NORWAY44♥♦J-2-8
-0.9Round 4🇭🇷 CROATIA101NT♥3=+1
-0.9Round 6🇫🇮 FINLAND44♠♥A+1+0
-0.9Round 7🇧🇪 BELGIUM244♠♦K+2-2
-1.0Round 6🇫🇮 FINLAND135♣♠8-1-6
-1.0Round 7🇧🇪 BELGIUM194♥♥5+1+0
-1.0Round 7🇧🇪 BELGIUM254♥♦A=+1
-1.1Round 6🇫🇮 FINLAND93NT♦5=+0
-1.1Round 15🇦🇹 AUSTRIA123NT♣Q=-1
-1.2Round 4🇭🇷 CROATIA93♥♣K=+0
-1.3Round 16🇪🇪 ESTONIA175♠♥A+1-5
-1.3Round 21🇬🇷 GREECE224♠♥2-1-5
-1.4Round 9🇮🇪 IRELAND213NT♣A-2-2
-1.4Round 20🇸🇪 SWEDEN203♣♠J=+0
-1.4Round 21🇬🇷 GREECE234♥♦8=+0
-1.5Round 20🇸🇪 SWEDEN174♠♣A+2-9
-1.6Round 15🇦🇹 AUSTRIA73♣♥A+1-10
-1.6Round 20🇸🇪 SWEDEN284♠♥A-2-5
-1.7Round 4🇭🇷 CROATIA43♣♥T=-1
-1.7Round 9🇮🇪 IRELAND224♥♠6-1+2
-1.7Round 16🇪🇪 ESTONIA184♥♣A=+1
-1.8Round 1🇮🇱 ISRAEL92♥♣7=+0
-1.8Round 9🇮🇪 IRELAND164NT♦2+1+0
-1.9Round 10🇳🇴 NORWAY106NT♦5=+0
-1.9Round 22🇮🇹 ITALY84♥♦A-1-4
-2.0Round 3🇩🇰 DENMARK22♠♣6-3-4
-2.0Round 9🇮🇪 IRELAND183♠♦K-1-11
-2.0Round 15🇦🇹 AUSTRIA64♠♦8-1-5
-2.0Round 22🇮🇹 ITALY14♠♦9-2+0
-2.3Round 22🇮🇹 ITALY133NT♦4=+2
-2.5Round 1🇮🇱 ISRAEL103♦♦4-1-5
-2.5Round 10🇳🇴 NORWAY71NTx♠7-1-3
-2.5Round 14🇷🇴 ROMANIA63♣♠K-1-4
-2.5Round 15🇦🇹 AUSTRIA136NT♥7+1-13
-2.5Round 19🇱🇻 LATVIA95♥♣K+1-11
-2.6Round 14🇷🇴 ROMANIA51NT♥8-1+1
-2.7Round 3🇩🇰 DENMARK14NT♥Q=+1
-2.8Round 10🇳🇴 NORWAY13NT♠3+1-1
-3.0Round 19🇱🇻 LATVIA51NT♦7+3+1
-3.0Round 22🇮🇹 ITALY24♠♦K-2+1
-3.2Round 15🇦🇹 AUSTRIA13♣♦A+2+0
-3.3Round 7🇧🇪 BELGIUM272♠♣3=-5
-3.3Round 19🇱🇻 LATVIA63NT♣4-1-10
-3.5Round 9🇮🇪 IRELAND283♥♦K=-7
-3.6Round 20🇸🇪 SWEDEN272♠♥Q+1-7
-3.7Round 19🇱🇻 LATVIA124♥♠A-1-6
-3.8Round 10🇳🇴 NORWAY54♥♦J-4-7
-4.0Round 6🇫🇮 FINLAND14♥♣T+1-4
-4.0Round 14🇷🇴 ROMANIA114♦♠Q-1-10
-4.2Round 19🇱🇻 LATVIA31NT♣Q-2-5
-4.3Round 1🇮🇱 ISRAEL145♣x♦A-2-5
-4.3Round 16🇪🇪 ESTONIA243NT♠9-1-10
-4.4Round 16🇪🇪 ESTONIA282♥♦6+1-10
-4.5Round 21🇬🇷 GREECE286NT♥J+1-13
-4.6Round 4🇭🇷 CROATIA53NT♥9-1-10
-4.6Round 10🇳🇴 NORWAY64♠♦5+2+11
-4.9Round 3🇩🇰 DENMARK133♦♠T-2-7
-4.9Round 4🇭🇷 CROATIA124♥x♣7-3-9
-5.1Round 15🇦🇹 AUSTRIA113NT♥6-2-6
-5.2Round 3🇩🇰 DENMARK74♥♦T-1-12
-5.2Round 9🇮🇪 IRELAND173NT♥T-1-10
-5.2Round 16🇪🇪 ESTONIA193NT♥7-1-10
-5.2Round 20🇸🇪 SWEDEN225♥x♣2-2+5
-5.5Round 16🇪🇪 ESTONIA271♥♣J-4-6
-5.6Round 19🇱🇻 LATVIA103NT♣4=+0
-5.8Round 4🇭🇷 CROATIA14♠x♣A=-5
-6.1Round 6🇫🇮 FINLAND142♦x♥3-2-4
-6.4Round 21🇬🇷 GREECE273NT♠9+2-2
-7.0Round 22🇮🇹 ITALY64♠♦5-1-12
-7.1Round 1🇮🇱 ISRAEL134♥♣5=+1
-7.3Round 19🇱🇻 LATVIA73♠♦7-1-6
-7.4Round 21🇬🇷 GREECE173NT♠6-1-10
-7.8Round 7🇧🇪 BELGIUM234♠♥2+1-13
-7.8Round 10🇳🇴 NORWAY144♥♣T-1-10
-8.6Round 1🇮🇱 ISRAEL73NTx♦3-2-15
-8.8Round 1🇮🇱 ISRAEL34♠♣J+1-4
-9.0Round 10🇳🇴 NORWAY26♥♦9-1-11
-9.1Round 4🇭🇷 CROATIA84♠♥6=-8
-9.3Round 19🇱🇻 LATVIA113NT♠3=-7
-9.6Round 14🇷🇴 ROMANIA46♥♠A=-1
-9.9Round 22🇮🇹 ITALY104♥x♠A=-15
-11.3Round 16🇪🇪 ESTONIA156♣♣3-1-13
-11.4Round 22🇮🇹 ITALY53NT♥J+2-1
-11.9Round 3🇩🇰 DENMARK46♣♦K=-12
-12.9Round 1🇮🇱 ISRAEL124♠x♦7-3-12
-13.8Round 3🇩🇰 DENMARK104♠x♦A-3-14
-16.3Round 3🇩🇰 DENMARK97NT♠J-1-20