🇨🇿 CHVALINA Jaroslav · CZECH REPUBLIC

110rank
-85.3Butler · 208 bds
-0.41per board
±4.7swing
-0.35vs par /bd · #89/129
-0.57adjusted /bd
Butler per round: -33.5 11.2 5.4 13.3 19 -23 -40.4 -13.6 -16.2 -0 18.3 -17.3 -8.5by round

vs par split: bidding -0.31 · play -0.04

Strength of schedule: opponents averaged -0.16/bd (an easy draw) → opponent-adjusted -0.57/bd

Card play — on target: opening leads 72.5% #118 of 129 · declarer play 73.5% #56 of 129 · defence 86.0% #65 of 129

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (10)80.0% (30)
Declarer play76.9% (13)72.2% (36)
Defence91.7% (24)84.1% (69)

Opening leads by suit led: ♠ 66.7% (12) · ♥ 70.0% (10) · ♦ 88.9% (9) · ♣ 66.7% (9)

vs par by strain: NT +0.27 (48) · a suit -0.56 (144)

vs par by level: part-score -0.86 (70) · game +0.03 (109) · slam -0.77 (13)

By role: declaring -0.55/bd (-2.69 vs par · 109) · defending -0.26/bd (+2.14 vs par · 99)

By vulnerability: vulnerable -0.38/bd (-0.88 vs par · 96) · not vulnerable -0.44/bd (+0.18 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2P.HebakD.Johnson – J.StasClosed16-33.5-2.09-2.31
Round 5P.HebakJ.Monguio – J.FrutosClosed16+11.2+0.70+3.88
Round 6P.HebakK.Kaiser – H.KlumppClosed16+5.4+0.34·
Round 8P.HebakO.Manni – M.SirkiaClosed16+13.3+0.83-0.69
Round 9P.HebakP.Montel – J.FreiOpen16+19.0+1.19+2.75
Round 10P.HebakH.Grumm – J.BambergerClosed16-23.0-1.44-2.06
Round 12P.HebakH.Dortkas – O.EkinciOpen16-40.4-2.52-1.25
Round 14P.HebakA.Morath – S.FlodqvistClosed16-13.6-0.85-1.12
Round 15P.HebakP.Grenthe – P.VanhoutteClosed16-16.2-1.01-1.31
Round 19P.HebakJ.Hand – P.HandClosed16-0.0-0.00-0.31
Round 20P.HebakB.Short – J.PatersonClosed16+18.3+1.14+0.19
Round 21P.HebakS.Darakchiev – H.ChavdarovClosed16-17.3-1.08-1.69
Round 23P.HebakB.Buer – S.MunkvoldClosed16-8.5-0.53-0.25

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
+12.6Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND15♦x♣4-4+9
+12.0Round 9🇨🇭 SWITZERLAND54♥♦Q=+14
+11.9Round 8🇫🇮 FINLAND223NT♣Q-2+13
+11.7Round 10🇦🇹 AUSTRIA265♦x♥A-7+11
+11.4Round 10🇦🇹 AUSTRIA226♣♥6=-2
+10.9Round 5🇪🇸 SPAIN132♦♠4+2+11
+10.7Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND166♥♦A=+0
+9.4Round 14🇸🇪 SWEDEN44♦♥K=+8
+9.0Round 6🇩🇪 GERMANY233NT♥6=·
+8.3Round 23🇳🇴 NORWAY116NT♥10-1+14
+8.2Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES123NT♦6=+10
+7.9Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND44♥♦A=+9
+7.8Round 21🇧🇬 BULGARIA23NT♥K=-1
+6.8Round 2🇧🇪 BELGIUM207♥♣Q=+0
+6.6Round 23🇳🇴 NORWAY43NT♥5-3+9
+6.5Round 5🇪🇸 SPAIN153♦♦6+3+13
+6.4Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES33NT♣K+1+6
+6.2Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES85♠♦4-1+10
+6.2Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND153NT♣3=+0
+6.2Round 23🇳🇴 NORWAY133NT♥2-3+10
+5.8Round 5🇪🇸 SPAIN126♥♦J-1+17
+5.7Round 9🇨🇭 SWITZERLAND83NT♣10=+7
+5.7Round 10🇦🇹 AUSTRIA201♠♦5=-2
+5.6Round 8🇫🇮 FINLAND194♠x♣J=+4
+5.4Round 8🇫🇮 FINLAND244♠♦Q-1+5
+4.9Round 9🇨🇭 SWITZERLAND152♠♥A=+6
+4.4Round 12🇹🇷 TURKEY303♣♥A-4+8
+4.2Round 5🇪🇸 SPAIN164♠♥4-2+12
+4.1Round 14🇸🇪 SWEDEN127♦♠Q=-2
+4.0Round 21🇧🇬 BULGARIA43♥♠A-1+0
+3.7Round 5🇪🇸 SPAIN74♥♥9-1+12
+3.7Round 9🇨🇭 SWITZERLAND75♦♥K=+9
+3.4Round 14🇸🇪 SWEDEN134♥♣3+1-13
+3.3Round 6🇩🇪 GERMANY213♥♣3=·
+3.3Round 8🇫🇮 FINLAND183♣♦K=+6
+3.1Round 6🇩🇪 GERMANY204♥♦2=·
+3.0Round 15🇫🇷 FRANCE121NT♠3-1+4
+3.0Round 15🇫🇷 FRANCE143NT♥3+2-10
+3.0Round 23🇳🇴 NORWAY33NT♠9=+0
+2.9Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND34♠♣3=-13
+2.8Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES104♦♥A-2+2
+2.7Round 21🇧🇬 BULGARIA162NT♠4+3-3
+2.6Round 5🇪🇸 SPAIN82♣♠5-1+4
+2.5Round 6🇩🇪 GERMANY311♥♠A=·
+2.5Round 9🇨🇭 SWITZERLAND62♥♣Q-2+11
+2.5Round 9🇨🇭 SWITZERLAND104♠♦A+1+0
+2.5Round 15🇫🇷 FRANCE153♦♥A=+0
+2.4Round 8🇫🇮 FINLAND175♣x♥K-1+6
+2.2Round 8🇫🇮 FINLAND263♥♣9-2+8
+2.1Round 6🇩🇪 GERMANY283♠♥2+1·
+2.0Round 2🇧🇪 BELGIUM303NT♥Q=+11
+2.0Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES22♠♥7+3+3
+2.0Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND144♥♠A-2+0
+2.0Round 23🇳🇴 NORWAY104♥♠6+1+0
+1.8Round 12🇹🇷 TURKEY202♥♣A-1-1
+1.7Round 14🇸🇪 SWEDEN52♥♣A=+0
+1.7Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND62♥xx♦10-2+0
+1.6Round 6🇩🇪 GERMANY223♥♥7=·
+1.6Round 15🇫🇷 FRANCE162♣♠K+2+11
+1.5Round 6🇩🇪 GERMANY182♥♦K=·
+1.5Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES75♠♣5+2+2
+1.5Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND92NT♠6-1-2
+1.4Round 2🇧🇪 BELGIUM263NT♠7-2+2
+1.3Round 21🇧🇬 BULGARIA93♣♠K-1+3
+1.1Round 2🇧🇪 BELGIUM244♥♦2-1+10
+1.1Round 23🇳🇴 NORWAY142♠♣5+1-7
+1.0Round 9🇨🇭 SWITZERLAND141NT♠2=-1
+1.0Round 9🇨🇭 SWITZERLAND163NT♠10+3+12
+0.9Round 14🇸🇪 SWEDEN112♥♦7-1-1
+0.9Round 15🇫🇷 FRANCE131NT♥7-1+0
+0.9Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES134♠♥10+1+0
+0.9Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND112♥♦Q+1+0
+0.8Round 15🇫🇷 FRANCE113NT♠2+1+0
+0.7Round 9🇨🇭 SWITZERLAND113NT♦A+1+0
+0.7Round 10🇦🇹 AUSTRIA212♥♣10-1+0
+0.7Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES44♠♣A+1+0
+0.6Round 8🇫🇮 FINLAND232♠x♥K-2+4
+0.6Round 10🇦🇹 AUSTRIA304♠♣K+1+0
+0.6Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES12♥♣A-2+1
+0.6Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES54♥♠9+1+0
+0.5Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES165♥♦A-1-3
+0.4Round 2🇧🇪 BELGIUM312♦♦9+1-1
+0.4Round 10🇦🇹 AUSTRIA184♠♦A+1+0
+0.3Round 14🇸🇪 SWEDEN94♠♠2=+0
+0.3Round 15🇫🇷 FRANCE21♣♦6-1+4
+0.2Round 12🇹🇷 TURKEY223NT♦5+2+0
+0.2Round 15🇫🇷 FRANCE14♠♥2-1+9
+0.0Round 5🇪🇸 SPAIN45♠♣J=-13
+0.0Round 5🇪🇸 SPAIN54♠♦A+1+0
+0.0Round 5🇪🇸 SPAIN63NT♠5+2+12
+0.0Round 6🇩🇪 GERMANY304♥♠5+2·
+0.0Round 15🇫🇷 FRANCE63NT♣K+1-1
-0.0Round 23🇳🇴 NORWAY82♣♦K-1-4
-0.1Round 12🇹🇷 TURKEY192♦♣2=+1
-0.1Round 12🇹🇷 TURKEY264♥♦8=+1
-0.1Round 14🇸🇪 SWEDEN164♥♣7=+8
-0.2Round 9🇨🇭 SWITZERLAND13♥♣A+1-6
-0.2Round 21🇧🇬 BULGARIA113♦♥9-1+4
-0.3Round 5🇪🇸 SPAIN144♥♣7+1+0
-0.3Round 9🇨🇭 SWITZERLAND123NT♠7+1+0
-0.3Round 21🇧🇬 BULGARIA63NT♥J+2+0
-0.3Round 21🇧🇬 BULGARIA146NT♦9+1-11
-0.5Round 2🇧🇪 BELGIUM224♥♦J=+0
-0.5Round 8🇫🇮 FINLAND286♦♠2-1+3
-0.6Round 5🇪🇸 SPAIN94♠♥Q+1+13
-0.6Round 6🇩🇪 GERMANY244♠♣6+1·
-0.6Round 12🇹🇷 TURKEY254♠♥Q-2+0
-0.6Round 12🇹🇷 TURKEY283NT♣10+3+11
-0.6Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES64♠♦9+2-5
-0.6Round 21🇧🇬 BULGARIA83NT♣4=-1
-0.7Round 6🇩🇪 GERMANY254♠♠5+1·
-0.7Round 12🇹🇷 TURKEY213♥x♠A-2-2
-0.7Round 12🇹🇷 TURKEY274♠♦K-1-6
-0.7Round 12🇹🇷 TURKEY314♠♠2=+1
-0.8Round 8🇫🇮 FINLAND325♦♣7=-2
-0.8Round 15🇫🇷 FRANCE93NT♣J+2+0
-0.8Round 23🇳🇴 NORWAY22♥♦5+2+6
-0.9Round 8🇫🇮 FINLAND303♥♥6+3-6
-0.9Round 9🇨🇭 SWITZERLAND93NT♥2-1+2
-1.0Round 9🇨🇭 SWITZERLAND43♣♠2+2-10
-1.1Round 23🇳🇴 NORWAY125♣♥10-1+5
-1.2Round 2🇧🇪 BELGIUM184♥♣3=+1
-1.2Round 6🇩🇪 GERMANY174♥♠7-1·
-1.2Round 14🇸🇪 SWEDEN23♦♠A-3+0
-1.2Round 14🇸🇪 SWEDEN153NT♠A=-1
-1.3Round 2🇧🇪 BELGIUM324♠♦K-1-6
-1.3Round 6🇩🇪 GERMANY271♦♠Q+2·
-1.4Round 5🇪🇸 SPAIN23♣♦J=+0
-1.4Round 8🇫🇮 FINLAND271NT♦9=-5
-1.4Round 10🇦🇹 AUSTRIA233♦♠2=+0
-1.4Round 14🇸🇪 SWEDEN84♥♠3+1+0
-1.4Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND25♣♦8=+13
-1.4Round 21🇧🇬 BULGARIA103NT♥J+2+0
-1.5Round 23🇳🇴 NORWAY13♦♠A=-5
-1.7Round 14🇸🇪 SWEDEN14♠♥K-2+0
-1.9Round 5🇪🇸 SPAIN113NT♥Q+1+1
-1.9Round 10🇦🇹 AUSTRIA254♠♥K-1-3
-2.0Round 6🇩🇪 GERMANY261NT♣10+2·
-2.0Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND52♥♦2+1-1
-2.1Round 21🇧🇬 BULGARIA134♠♣J+2-1
-2.1Round 23🇳🇴 NORWAY93♣♥5=+0
-2.2Round 2🇧🇪 BELGIUM194♠♦Q+1-1
-2.3Round 10🇦🇹 AUSTRIA193♣♣7+1+0
-2.4Round 8🇫🇮 FINLAND254♠♦2-1-7
-2.4Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES113NT♠J-2-5
-2.4Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND103NT♠3=+1
-2.5Round 6🇩🇪 GERMANY193♥♦2-1·
-2.5Round 8🇫🇮 FINLAND213♦♣3-1-3
-2.6Round 2🇧🇪 BELGIUM212♠♦9=+1
-2.6Round 8🇫🇮 FINLAND313♠♣Q+1-10
-2.7Round 14🇸🇪 SWEDEN144♠♣2-2+7
-2.7Round 15🇫🇷 FRANCE53NT♣Q-3-10
-2.7Round 21🇧🇬 BULGARIA32♦♠8-2+0
-2.9Round 15🇫🇷 FRANCE43NT♣Q+2+0
-3.0Round 10🇦🇹 AUSTRIA243♠♠6=+0
-3.0Round 21🇧🇬 BULGARIA73NT♥J=+1
-3.1Round 9🇨🇭 SWITZERLAND135♠♥6=+0
-3.2Round 8🇫🇮 FINLAND203♥♠A-1-11
-3.2Round 12🇹🇷 TURKEY176♠♥J+1+11
-3.2Round 14🇸🇪 SWEDEN32♠♣A=+7
-3.3Round 2🇧🇪 BELGIUM173NT♦J-2-11
-3.3Round 12🇹🇷 TURKEY244♠♥A-2+0
-3.4Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND134♠♠8=+0
-3.7Round 2🇧🇪 BELGIUM282♣♦4+3-1
-3.8Round 8🇫🇮 FINLAND292NT♠Q=-16
-3.8Round 15🇫🇷 FRANCE72♥♦K-1-5
-3.8Round 21🇧🇬 BULGARIA13NT♠10=+0
-4.1Round 5🇪🇸 SPAIN104♣♥5-1-5
-4.1Round 12🇹🇷 TURKEY323NT♦5-1-10
-4.1Round 21🇧🇬 BULGARIA54♠♣5-2-3
-4.1Round 23🇳🇴 NORWAY74♥♠J=+0
-4.3Round 9🇨🇭 SWITZERLAND35♦♣A=+0
-4.3Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73♠♦K-2-3
-4.4Round 6🇩🇪 GERMANY293♥♦K=·
-4.7Round 5🇪🇸 SPAIN13♦x♠8-1-5
-4.7Round 21🇧🇬 BULGARIA152♥♣9-2-3
-4.8Round 15🇫🇷 FRANCE32♥♥3+1-7
-4.8Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES144♥♦8=-7
-4.8Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♠♣K=+0
-4.9Round 14🇸🇪 SWEDEN103NT♠5+1-11
-5.0Round 6🇩🇪 GERMANY323♣♣10-2·
-5.2Round 9🇨🇭 SWITZERLAND24♠♣K+1+0
-5.2Round 15🇫🇷 FRANCE82♥♥8+2-7
-5.2Round 23🇳🇴 NORWAY152NT♦5-2-7
-5.4Round 10🇦🇹 AUSTRIA294♠♥Q-1-13
-5.5Round 23🇳🇴 NORWAY64♥♠K-2-6
-5.8Round 14🇸🇪 SWEDEN72♣♥2-2-7
-6.2Round 23🇳🇴 NORWAY164♥♣A=-8
-6.3Round 2🇧🇪 BELGIUM234♥♣2=+0
-6.4Round 2🇧🇪 BELGIUM254♥♠10-1-17
-6.4Round 10🇦🇹 AUSTRIA314♥♠J+1+0
-6.6Round 2🇧🇪 BELGIUM271NT♣4+1-7
-6.9Round 10🇦🇹 AUSTRIA284♠♥2-1-10
-7.5Round 10🇦🇹 AUSTRIA174♠x♦8-2-9
-8.3Round 15🇫🇷 FRANCE102♥♦2+4-9
-8.5Round 12🇹🇷 TURKEY184♥♦4=-7
-9.0Round 10🇦🇹 AUSTRIA324♥♦10-1-5
-9.2Round 23🇳🇴 NORWAY52♠♦A=-11
-9.5Round 5🇪🇸 SPAIN35♠♣5-1-10
-9.7Round 10🇦🇹 AUSTRIA276NT♥2=+0
-9.8Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES154♠♥A-1-6
-9.8Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND125♥♠Q-1-10
-9.9Round 21🇧🇬 BULGARIA122♦x♣A-3-12
-11.1Round 2🇧🇪 BELGIUM294♥x♦7-2-18
-11.2Round 14🇸🇪 SWEDEN66♠♠3-1-13
-12.0Round 12🇹🇷 TURKEY236♦x♥3-2-14
-12.2Round 12🇹🇷 TURKEY294♠♥J-1-13
-12.8Round 19🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES96♥♦A=-13