VOLCKER Frederic · FROGS

5rank
+171.3Butler · 182 bds
+0.94per board
±4.7swing
+1.03vs par /bd · #1/44
+0.78adjusted /bd
Butler per round: 50.7 50.7 50.7 56.3 56.3 56.3 84.1 84.1 84.1 84.1 -19.8 -19.8 -19.8by round

vs par split: bidding +0.57 · play +0.46

Strength of schedule: opponents averaged -0.16/bd (an easy draw) → opponent-adjusted +0.78/bd

Card play — on target: opening leads 78.8% #21 of 44 · declarer play 84.2% #4 of 44 · defence 87.4% #25 of 44

Card play by contract type — on target
vs NTvs a suit
Opening leads57.1% (14)86.8% (38)
Declarer play62.5% (8)90.0% (30)
Defence75.9% (29)91.9% (74)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 72.2% (18) · ♦ 75.0% (12) · ♣ 100.0% (11)

vs par by strain: NT +0.23 (47) · a suit +1.30 (135)

vs par by level: part-score +0.78 (64) · game +0.80 (103) · slam +3.67 (15)

By role: declaring +0.76/bd (-0.96 vs par · 79) · defending +1.08/bd (+2.55 vs par · 103)

By vulnerability: vulnerable +0.91/bd (+0.99 vs par · 91) · not vulnerable +0.97/bd (+1.07 vs par · 91)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64T.BessisI.Bareket – A.LengyClosed14+25.4+1.81+2.14
Round of 64T.BessisI.Bareket – A.LengyClosed14+19.4+1.39+1.57
Round of 64T.BessisI.Bareket – A.LengyClosed14+5.9+0.42-0.64
Round of 32T.BessisM.Sheng – X.SunClosed14+38.1+2.72+4.29
Round of 32T.BessisJ.Shi – T.YangClosed14+25.1+1.79+2.14
Round of 32T.BessisJ.Shi – T.YangClosed14-6.9-0.49+0.14
Round of 16T.BessisD.Gold – S.HultOpen14+31.5+2.25+3.57
Round of 16T.BessisJ.Stamatov – D.DanailovOpen14+2.2+0.16-0.29
Round of 16T.BessisJ.Stamatov – D.DanailovClosed14+27.0+1.93+0.29
Round of 16T.BessisJ.Stamatov – D.DanailovClosed14+23.4+1.67+1.79
QuarterfinalT.BessisE.Jones – T.PaskeClosed14-14.8-1.06-1.43
QuarterfinalT.BessisT.Paske – E.JonesClosed14+3.8+0.27-0.21
QuarterfinalT.BessisA.Robson – A.AllfreyOpen14-8.8-0.63+0.00

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
+13.8Round of 32FEIXIANG255♦♣K=+14
+13.7Round of 32FEIXIANG365♦x♣9=+13
+12.9Round of 16SCHWARTZ435♦x♣A-6+12
+12.7Round of 16SCHWARTZ354♠x♣A-3+5
+11.8Round of 16SCHWARTZ102♥x♦10-3+12
+11.3Round of 16SCHWARTZ342♥xx♠3=+12
+11.0Round of 32FEIXIANG216♣♠6-2+14
+10.9Round of 32FEIXIANG514♥♦4=+13
+10.7Round of 64EMERALD105♦♠A-2+17
+10.3Round of 16SCHWARTZ503NT♦8-2+16
+10.1Round of 32FEIXIANG156♦♠J-1+11
+9.9Round of 64EMERALD134♠♦K=+0
+9.8Round of 64EMERALD24♥♦Q=+11
+8.7Round of 32FEIXIANG375♣x♥A-1+8
+8.1Round of 32FEIXIANG235♠x♥9-2+7
+7.9QuarterfinalALLFREY427♠♥K-2+11
+7.5Round of 64EMERALD374♥x♠6-2+9
+7.5Round of 16SCHWARTZ145♣♥A-1+10
+7.4QuarterfinalALLFREY236♠♣Q-1+13
+7.1Round of 64EMERALD433♥♣A=+10
+6.5Round of 16SCHWARTZ384♠♥2-1+6
+6.0Round of 32FEIXIANG426♦♣A-1+10
+6.0QuarterfinalALLFREY323NT♠8=+10
+5.9Round of 16SCHWARTZ296♥♠A-1+4
+5.9Round of 16SCHWARTZ444♠♦2-2+11
+5.8Round of 32FEIXIANG204♠♦Q-1+6
+5.7QuarterfinalALLFREY152♠x♠K-3+9
+5.6QuarterfinalALLFREY204♥♠3+2+17
+5.6QuarterfinalALLFREY496♠♥4+1+13
+5.1Round of 16SCHWARTZ164♠♣K=+10
+5.0QuarterfinalALLFREY304♥♠4-1+5
+4.8Round of 64EMERALD423NT♣2-2+6
+4.8Round of 32FEIXIANG323♥♠9-2-2
+4.8Round of 16SCHWARTZ196♠x♦3-3+9
+4.7Round of 64EMERALD315♦♠K=+0
+4.7Round of 64EMERALD394NT♠3-3+7
+4.6Round of 64EMERALD445♦x♥2-4+7
+4.3QuarterfinalALLFREY314♥♦2+1+1
+4.2Round of 16SCHWARTZ253NT♣J-2+5
+4.1Round of 32FEIXIANG413♥♦7-1+12
+4.1Round of 32FEIXIANG444♥x♠Q=+4
+4.0Round of 64EMERALD86♦♠10=-11
+4.0Round of 16SCHWARTZ73♦♠Q-3+5
+3.8Round of 16SCHWARTZ33NT♦2=+10
+3.6Round of 16SCHWARTZ23NT♠5=+7
+3.4Round of 64EMERALD514♠♥A=+3
+3.3Round of 16SCHWARTZ403♥♣2-2-5
+3.2Round of 64EMERALD11NT♠5+2+7
+3.2Round of 64EMERALD112♥♣5-1+5
+3.2Round of 64EMERALD483NT♠3+3-12
+3.0QuarterfinalALLFREY475♦♣5+1+11
+2.7Round of 16SCHWARTZ211♦♦2-4+0
+2.3Round of 64EMERALD363♣♣2-2+5
+2.3Round of 16SCHWARTZ54♠♠4=+0
+2.2Round of 16SCHWARTZ532♥♦K-2+1
+2.1Round of 32FEIXIANG552♦♠J+1+5
+2.0Round of 32FEIXIANG494♠♥2-1+6
+1.9Round of 16SCHWARTZ123NT♠9=+0
+1.8Round of 64EMERALD563NT♣J+1+1
+1.8Round of 32FEIXIANG164♠♦8-1+6
+1.8Round of 32FEIXIANG342♠♦K=+5
+1.8Round of 16SCHWARTZ394♥♠K+1+4
+1.7QuarterfinalALLFREY461NT♣7-1+3
+1.7QuarterfinalALLFREY514♠♦5=+0
+1.6QuarterfinalALLFREY545♥♠A-1-3
+1.5Round of 16SCHWARTZ11NT♠6+1+0
+1.5Round of 16SCHWARTZ133♥♣K+2+10
+1.4QuarterfinalALLFREY453♦♠3=+0
+1.3Round of 64EMERALD493♥♠A-1-8
+1.3Round of 32FEIXIANG242♥♣3-2+1
+1.3Round of 16SCHWARTZ473♦♥3-1+0
+1.3QuarterfinalALLFREY393NT♠K=-9
+1.1Round of 64EMERALD346♠♣7-1+10
+1.1Round of 64EMERALD471NT♣3=+1
+1.1Round of 32FEIXIANG332♦♣2+1+1
+1.1Round of 16SCHWARTZ425♦♠8-2-5
+1.0Round of 32FEIXIANG382♣♦A-1+0
+0.9Round of 64EMERALD304♠♦Q+1+1
+0.9Round of 32FEIXIANG291NT♥Q-1-2
+0.9Round of 16SCHWARTZ174♣♦J-1+4
+0.8Round of 16SCHWARTZ562♦♥K-1-2
+0.7Round of 64EMERALD412♠♥A+2+1
+0.7Round of 16SCHWARTZ202♥♦K=+1
+0.7Round of 16SCHWARTZ243♦♣K+3-6
+0.6QuarterfinalALLFREY191NT♥2+1+0
+0.5Round of 16SCHWARTZ461NT♥2=+0
+0.4Round of 32FEIXIANG301NT♦3+1+7
+0.2Round of 64EMERALD294♠♥K=+0
+0.2Round of 32FEIXIANG283NT♣K-1+10
+0.2Round of 16SCHWARTZ284♥♣J+1+0
+0.2Round of 16SCHWARTZ553NT♠10+1+1
+0.1Round of 64EMERALD384♥♣6+1+0
+0.1QuarterfinalALLFREY384♥♣A+2-1
-0.0Round of 16SCHWARTZ224♥♠2+2-2
+0.0Round of 16SCHWARTZ496♠♣5+1+11
+0.0QuarterfinalALLFREY334♥♦J=+1
+0.0QuarterfinalALLFREY364♠♥K=+1
-0.1Round of 64EMERALD144♠♥K+1+0
-0.1Round of 32FEIXIANG175♦♦K=+2
-0.1Round of 32FEIXIANG503NT♠2=+1
-0.1Round of 16SCHWARTZ374♠♥6=+0
-0.1Round of 16SCHWARTZ483NT♦3=-1
-0.1QuarterfinalALLFREY431NT♦J=-7
-0.2Round of 64EMERALD52♠♦K-1+1
-0.2Round of 64EMERALD451NT♥Q+1+1
-0.2Round of 64EMERALD533NT♠2+1+0
-0.3Round of 64EMERALD524♠♣9+2-1
-0.3QuarterfinalALLFREY273♠♥Q=+0
-0.3QuarterfinalALLFREY294♥♠2+1+0
-0.4Round of 32FEIXIANG484♦♣Q=-10
-0.4QuarterfinalALLFREY552♠♦J=+0
-0.5Round of 64EMERALD31NT♥3-1-2
-0.5Round of 64EMERALD124♦♠J+1+10
-0.5Round of 16SCHWARTZ64♥♦8=+1
-0.5Round of 16SCHWARTZ323♣♣5-1-5
-0.6Round of 16SCHWARTZ93♥♦3-1+0
-0.6Round of 16SCHWARTZ111NT♣Q-2+1
-0.7Round of 32FEIXIANG521NT♠7=+1
-0.7QuarterfinalALLFREY184♠♥2-2-5
-0.7QuarterfinalALLFREY563NT♦2+2-1
-0.8Round of 64EMERALD501NT♠3=-5
-0.8Round of 32FEIXIANG392♣♠3=+0
-0.8Round of 32FEIXIANG545♣♠K-1-12
-0.9Round of 64EMERALD404♠♥3+2-11
-0.9Round of 16SCHWARTZ274♠♦8+1+0
-0.9QuarterfinalALLFREY284♥♦A+1+0
-1.0Round of 64EMERALD462♠♦3-2+1
-1.1Round of 64EMERALD553♥♦K+1+6
-1.1Round of 16SCHWARTZ333NT♠7-3-9
-1.1QuarterfinalALLFREY375♦x♠8-3+0
-1.2Round of 32FEIXIANG272♠♣8-1+2
-1.2Round of 32FEIXIANG451NT♦6-1-3
-1.2Round of 16SCHWARTZ234♥♠2-3-8
-1.3Round of 64EMERALD63♦♠A=+0
-1.3Round of 16SCHWARTZ83NT♥7+2+0
-1.3Round of 16SCHWARTZ514♥♥5+2-13
-1.3QuarterfinalALLFREY484♠♥7+1+0
-1.4QuarterfinalALLFREY412♠♣7+1+0
-1.5Round of 32FEIXIANG263NT♠J+1-1
-1.5Round of 16SCHWARTZ263NT♣J+1+0
-1.6Round of 64EMERALD93NT♠J=-1
-1.6Round of 64EMERALD325♦♥3-1+1
-1.6Round of 32FEIXIANG474♠♦2=-1
-1.7Round of 16SCHWARTZ304♠♥K-1+10
-1.7QuarterfinalALLFREY164♥♠4=-11
-1.9QuarterfinalALLFREY344♥♦J=+0
-2.0Round of 16SCHWARTZ365♣♣6=-7
-2.2Round of 32FEIXIANG533♥♣8-1+3
-2.3Round of 64EMERALD333♣♠4=+0
-2.3Round of 32FEIXIANG352♠♦3-2-3
-2.3Round of 32FEIXIANG463NT♥10+2-2
-2.3Round of 16SCHWARTZ523NT♣6+2-1
-2.7Round of 16SCHWARTZ454♥♦A=+0
-2.8Round of 64EMERALD353♠♥2=-7
-2.9Round of 64EMERALD41NT♦Q-1-6
-2.9QuarterfinalALLFREY256♠♣2+1-11
-3.2Round of 16SCHWARTZ414♠♦5-1-6
-3.3Round of 16SCHWARTZ152♥♣A+2-6
-3.4Round of 16SCHWARTZ45♣♥K-1-6
-3.5Round of 32FEIXIANG183NT♠A+3-1
-3.6Round of 32FEIXIANG221♦♣A-2-6
-4.0QuarterfinalALLFREY212♠♥2-2-2
-4.0QuarterfinalALLFREY264♠♥Q-1-12
-4.1Round of 32FEIXIANG194♥♦A-1-5
-4.3Round of 16SCHWARTZ543NT♦6=-10
-4.4QuarterfinalALLFREY534♥♠K-2-2
-4.7QuarterfinalALLFREY243NT♠8+3-3
-5.0QuarterfinalALLFREY174♥♦K+2-14
-5.0QuarterfinalALLFREY356♦x♥7=-16
-5.0QuarterfinalALLFREY504♠♣K-3-4
-5.9Round of 32FEIXIANG312♥♠A+3-6
-5.9QuarterfinalALLFREY444♥♦J-2-7
-6.0QuarterfinalALLFREY524♠♣A=-3
-7.0Round of 16SCHWARTZ312♠♥6=+0
-8.3Round of 64EMERALD73NT♣3+1-1
-8.3Round of 32FEIXIANG434♥x♥10-2-3
-8.4Round of 32FEIXIANG404♠♥Q+2-13
-8.4Round of 32FEIXIANG567NT♠3=+0
-9.9QuarterfinalALLFREY223NT♠K+1-1
-10.2Round of 16SCHWARTZ184♥♥3=-11
-11.1QuarterfinalALLFREY403NTx♥Q+1-6
-13.0Round of 64EMERALD546♠♥3=-13