BREWIAK Grazyna · ROSSARD

112rank
+51.7Butler · 150 bds
+0.34per board
±4.8swing
+0.75vs par /bd · #61/441
+0.41adjusted /bd
Butler per round: 7 12.7 10.2 -8.5 -6.4 3.8 -0.5 8.4 -20.1 6.3 27.3 -17.1 24.7 10.7 -6.8by round

vs par split: bidding +0.41 · play +0.36

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.41/bd

Card play — on target: opening leads 87.2% #79 of 441 · declarer play 82.1% #88 of 441 · defence 86.6% #110 of 441

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)91.2% (34)
Declarer play55.6% (9)94.7% (19)
Defence77.3% (22)90.0% (60)

Opening leads by suit led: ♠ 93.3% (15) · ♥ 83.3% (12) · ♦ 86.7% (15) · ♣ 80.0% (5)

vs par by strain: NT +1.38 (45) · a suit +0.39 (103)

vs par by level: part-score +0.27 (52) · game +1.02 (87) · slam -0.11 (9)

By role: declaring -0.01/bd (-2.73 vs par · 68) · defending +0.64/bd (+3.63 vs par · 82)

By vulnerability: vulnerable +0.18/bd (+0.29 vs par · 75) · not vulnerable +0.51/bd (+1.20 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.JagniewskiJ.Rombaut – V.ReessClosed10+7.0+0.70+0.90
Round 2R.JagniewskiP.Gagne – D.HarrisOpen10+12.7+1.27+3.60
Round 3R.JagniewskiN.Kokten – T.AlufOpen10+10.2+1.02-0.70
Round 4R.JagniewskiM.Yuen – P.NehmertOpen10-8.5-0.85-1.20
Round 5R.JagniewskiG.Osborne – F.HindenOpen10-6.4-0.64-1.20
Round 6R.JagniewskiM.Barel – C.MadsenOpen10+3.8+0.38+0.40
Round 7R.JagniewskiK.Fyrun – L.GlaerumOpen10-0.5-0.05+0.40
Round 8R.JagniewskiK.Rubins – M.RomanovskaOpen10+8.4+0.84+1.10
Round 9R.JagniewskiC.Guillebon – E.BeauvillainOpen10-20.1-2.01-0.20
Round 10R.JagniewskiA.Puglia – K.PignattiOpen10+6.3+0.63+0.00
Round 11R.JagniewskiW.Stahl – B.FaehrOpen10+27.3+2.73+4.50
Round 12R.JagniewskiA.Jansma – J.JansmaOpen10-17.1-1.71-2.60
Round 13R.JagniewskiV.Aronov – A.ZobuOpen10+24.7+2.47+4.40
Round 14R.JagniewskiW.Libbrecht – C.PuilletOpen10+10.7+1.07+2.00
Round 15R.JagniewskiJ.Tignel – C.FaivreOpen10-6.8-0.68-0.20

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
+13.1Round 1NEVE84♥x♦9-5+15
+12.9Round 14LIBBRECHT123♦x♠5-3+14
+12.6Round 3FOX294♠x♥2-4+0
+12.4Round 15QUANTIN217♥♦5-2+20
+11.4Round 7HOYLAND25♥♠3+2+17
+9.5Round 4ALERTPLUS103NT♠2=+0
+8.7Round 11STAHLHART152♦♥3-3+14
+8.2Round 11STAHLHART176♣♦10=-2
+7.9Round 10MONACONF14♠♥4=+3
+7.7Round 13K453NT♠K-3+11
+7.6Round 5BADGER183NT♦2=-1
+6.3Round 14LIBBRECHT134♥♣4+2+13
+6.2Round 4ALERTPLUS75♦♣9-2+7
+6.1Round 1NEVE25♥x♠A-2+2
+6.0Round 2WELSH DRAGONS164♥♦6-1+10
+5.8Round 12JANSMA294♥♦J-2+13
+5.8Round 13K493♦♠A-1+12
+5.7Round 14LIBBRECHT185♦♠K+1+10
+5.5Round 5BADGER153NT♠6=-1
+5.4Round 14LIBBRECHT142N+1+7
+5.3Round 15QUANTIN293NT♠A-3+10
+5.0Round 3FOX284♠♣A+2-3
+4.8Round 6BAREL247NT♥J=+0
+4.7Round 12JANSMA233NT♥A=-1
+4.4Round 8BALTIC VIKINGS184♠♥Q-1+5
+4.4Round 13K423♦♥A-3+1
+3.9Round 2WELSH DRAGONS174♠♣K+2+14
+3.9Round 10MONACONF33NT♥6=+0
+3.9Round 11STAHLHART203NT♠3+2+12
+3.8Round 13K4103NT♣3-1+12
+3.6Round 13K441NT♥4=+11
+3.3Round 4ALERTPLUS54♠♥7-1+4
+3.3Round 10MONACONF25♦♠K-1+6
+3.3Round 14LIBBRECHT164♠♣Q=-1
+3.2Round 2WELSH DRAGONS114♥♦A-1+4
+3.1Round 5BADGER191NT♦6=+5
+3.1Round 6BAREL305♦♠A=+0
+3.0Round 10MONACONF85♣x♥K-2+0
+2.9Round 6BAREL226♥♠7+1+1
+2.9Round 8BALTIC VIKINGS203NT♣4-1+12
+2.8Round 3FOX242♥♦7+1+7
+2.7Round 10MONACONF101NT♣J-1+6
+2.7Round 11STAHLHART183♠♣3=+0
+2.6Round 1NEVE53NT♠5+1+1
+2.6Round 2WELSH DRAGONS182♥♠4+2+1
+2.6Round 9BEAUVILLAIN254♠x♠9-1-1
+2.6Round 11STAHLHART193♠♣3+1+2
+2.5Round 1NEVE14♥♦K+3+14
+2.5Round 13K47Pass+3
+2.3Round 11STAHLHART133♥♣A=+0
+2.2Round 2WELSH DRAGONS191NT♥8=-1
+2.2Round 3FOX234♥♦Q-1+12
+2.2Round 6BAREL263NT♠2-1+6
+2.1Round 5BADGER204♥♠K-1+12
+2.1Round 7HOYLAND14♥♣A-1+3
+2.1Round 10MONACONF43NT♥3=+3
+2.1Round 14LIBBRECHT173♠♦2-1+4
+2.0Round 8BALTIC VIKINGS112♠♥3-1-1
+2.0Round 8BALTIC VIKINGS153♣♥4=+0
+2.0Round 11STAHLHART121NT♦3+2+10
+1.9Round 8BALTIC VIKINGS145♣x♥A-2+0
+1.4Round 8BALTIC VIKINGS193♠♥A-1+12
+1.2Round 3FOX272♣♠K=+0
+1.0Round 7HOYLAND83♠♦5-1-2
+0.9Round 2WELSH DRAGONS203♦♦K+1-1
+0.8Round 3FOX223NT♠3+2+0
+0.8Round 9BEAUVILLAIN282♥♦A-1+2
+0.8Round 11STAHLHART161NT♦K+2-1
+0.7Round 5BADGER163NT♣8+1+0
+0.7Round 9BEAUVILLAIN304NT♠9+1+0
+0.7Round 12JANSMA244♥♥8+2+1
+0.6Round 6BAREL214♠♣K=+0
+0.6Round 8BALTIC VIKINGS172NT♦3=+0
+0.3Round 1NEVE101♥♠2=-1
+0.3Round 15QUANTIN253NT♠7+2-12
+0.2Round 6BAREL254♠♣5+2+11
+0.0Round 7HOYLAND32♠♥4=+1
+0.0Round 15QUANTIN305♣♠6-1-4
-0.1Round 7HOYLAND64♠♦2+1+0
-0.2Round 13K414♠♦3=+1
-0.2Round 13K464♥♣2+1+0
-0.3Round 1NEVE64NT♥2+2-13
-0.3Round 4ALERTPLUS43♦♥K-1+1
-0.4Round 8BALTIC VIKINGS133NT♦3+3-13
-0.5Round 1NEVE73NT♠9-2+12
-0.5Round 3FOX262♥♣7-1+1
-0.5Round 9BEAUVILLAIN224♥♠4=+0
-0.6Round 2WELSH DRAGONS153NT♥4=+0
-0.6Round 6BAREL271NT♦A-1-2
-0.7Round 2WELSH DRAGONS141NT♠K+2+7
-0.7Round 14LIBBRECHT111NT♦J+1+7
-0.8Round 4ALERTPLUS63NT♠2+2+0
-0.8Round 12JANSMA272♥♣Q+1-1
-0.9Round 10MONACONF92♥♥2+1+0
-0.9Round 11STAHLHART143NT♠Q+3+11
-0.9Round 15QUANTIN244♠♥9=+1
-1.0Round 13K484♥♠5+2-1
-1.1Round 7HOYLAND43♣♦Q+1-10
-1.2Round 9BEAUVILLAIN213♠x♦3-1+1
-1.3Round 5BADGER141NT♦J=+1
-1.4Round 8BALTIC VIKINGS162♦♠A-1+2
-1.4Round 9BEAUVILLAIN293NT♠6+4+12
-1.6Round 6BAREL285♦♥K-1+5
-1.7Round 13K433♥♦5+1-6
-1.8Round 12JANSMA264♥♠K=+0
-1.9Round 2WELSH DRAGONS123♥♣5-1-7
-2.1Round 9BEAUVILLAIN272♥♠Q+1-6
-2.3Round 7HOYLAND102♥♦2=+0
-2.4Round 15QUANTIN231NT♣4+2-1
-2.5Round 10MONACONF63NT♠3-1-6
-2.6Round 3FOX214♠♥6-2-8
-2.7Round 5BADGER133♠♦6-1-9
-2.7Round 7HOYLAND94♥♦7+1+0
-2.8Round 4ALERTPLUS93NT♦A+2+0
-2.9Round 2WELSH DRAGONS134♠♥A+2+9
-2.9Round 15QUANTIN272NT♦4-2-6
-3.0Round 11STAHLHART113♠♠A+1-1
-3.0Round 14LIBBRECHT152♠♥A-1-8
-3.2Round 9BEAUVILLAIN243NT♦10-1-10
-3.3Round 12JANSMA225♦♣K-2-5
-3.4Round 4ALERTPLUS23♦♥K+1-6
-3.5Round 12JANSMA304♥♠2-2-11
-3.6Round 6BAREL231NT♥2-1-5
-3.7Round 15QUANTIN224♥♠Q=+0
-4.1Round 7HOYLAND76♣♦A-2+0
-4.2Round 6BAREL294♠♥A-1-12
-4.2Round 12JANSMA284♥♦A-1+1
-4.3Round 1NEVE94♥♠J=+0
-4.3Round 4ALERTPLUS84♠♥8+2-11
-4.3Round 15QUANTIN265♦♠Q=+1
-4.5Round 3FOX253♠x♣A-1-5
-4.7Round 7HOYLAND53NT♥A-1-5
-5.0Round 8BALTIC VIKINGS122♣♥J+1-6
-5.1Round 5BADGER177♥♦8=+0
-5.8Round 1NEVE43NT♦2-3-9
-5.8Round 9BEAUVILLAIN263NT♣2=+0
-5.9Round 12JANSMA215♠♥A-1-12
-5.9Round 14LIBBRECHT204♠♥10-1-6
-6.1Round 10MONACONF74♥♠3-1-12
-6.7Round 1NEVE35♣x-3-12
-6.8Round 3FOX304♠♥A=-11
-7.1Round 10MONACONF56♥♦2=+0
-7.3Round 4ALERTPLUS35♦♥2=+0
-7.4Round 5BADGER114♠♥3-1-10
-8.6Round 4ALERTPLUS14♥x♠2=-7
-8.8Round 12JANSMA252♥x♣K=-11
-8.9Round 5BADGER125♣x♦J-2-9
-10.0Round 9BEAUVILLAIN236♥♣3=+0
-10.6Round 15QUANTIN283♠x♦K=-11
-15.4Round 14LIBBRECHT197♠x♦3-1-20