🇷🇴 IONITA Marius · ROMANIA

1rank
+103.7Butler · 192 bds
+0.54per board
±4.6swing
+0.03vs par /bd · #9/24
+0.46adjusted /bd
Butler per round: 19.1 19.1 19.1 19.1 37.2 37.2 37.2 37.2 47.4 47.4 47.4 47.4by round

vs par split: bidding +0.33 · play -0.30

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.46/bd

Card play — on target: opening leads 86.0% #2 of 24 · declarer play 81.2% #2 of 24 · defence 84.7% #17 of 24

Card play by contract type — on target
vs NTvs a suit
Opening leads77.8% (9)87.8% (41)
Declarer play88.9% (9)79.5% (39)
Defence89.7% (29)82.6% (69)

Opening leads by suit led: ♠ 83.3% (12) · ♥ 86.7% (15) · ♦ 100.0% (16) · ♣ 57.1% (7)

vs par by strain: NT +1.50 (46) · a suit -0.43 (146)

vs par by level: part-score -0.15 (87) · game +0.28 (96) · slam -0.89 (9)

By role: declaring +0.65/bd (-2.07 vs par · 94) · defending +0.44/bd (+2.05 vs par · 98)

By vulnerability: vulnerable +0.25/bd (-0.32 vs par · 96) · not vulnerable +0.83/bd (+0.39 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalM.StegaroiuM.Zur-Campanile – C.WillenkenOpen16+18.0+1.12+0.50
QuarterfinalM.StegaroiuA.Rosenthal – D.RosenbergOpen16-7.5-0.47+0.12
QuarterfinalM.StegaroiuJ.Wolpert – H.BertensOpen16-5.8-0.36-1.75
QuarterfinalM.StegaroiuA.Rosenthal – D.RosenbergOpen16+14.4+0.90+1.12
SemifinalM.StegaroiuA.Dubinin – T.PonomarevaOpen16+2.5+0.16-0.62
SemifinalM.StegaroiuA.Gromov – A.GulevichOpen16+15.6+0.97-0.12
SemifinalM.StegaroiuA.Dubinin – T.PonomarevaOpen16+11.5+0.72-1.75
SemifinalM.StegaroiuA.Gerasimov – O.VorobeychikovaOpen16+7.6+0.47+2.44
FinalM.StegaroiuM.Byrne – F.BrownOpen16+22.6+1.41-1.75
FinalM.StegaroiuB.Myers – S.BrockOpen16+13.7+0.86+2.25
FinalM.StegaroiuG.Osborne – F.HindenOpen16+2.9+0.18-0.25
FinalM.StegaroiuG.Osborne – F.HindenOpen16+8.2+0.51+0.19

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
+13.9Quarterfinal🇺🇸 USA 2496♦x♥8-5+14
+13.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND503♣x♠7-5+14
+13.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND55♣♣2+1+3
+12.3Semifinal🇷🇺 RUSSIA664♥♦J+2-3
+10.7Semifinal🇷🇺 RUSSIA215♣♠5-1+10
+10.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND763NT♥10-1+10
+10.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND161♠x♠2-3+9
+9.9Quarterfinal🇺🇸 USA 2274♠♣4-1+11
+9.4Quarterfinal🇺🇸 USA 243NT♥7=+10
+9.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠x♣K=+7
+9.0Semifinal🇷🇺 RUSSIA114♥♦K=-1
+8.7Quarterfinal🇺🇸 USA 2153♣♥5=+0
+8.0Semifinal🇷🇺 RUSSIA323NT♦6-1+6
+7.3Semifinal🇷🇺 RUSSIA834♣♦9+1+10
+7.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♠K=+0
+7.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND703NT♥5+1+7
+6.7Quarterfinal🇺🇸 USA 2143♥♥2+1+7
+6.7Quarterfinal🇺🇸 USA 2164♠♦2-1+5
+6.7Semifinal🇷🇺 RUSSIA235♣♦9=-2
+6.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283♥♦4=+7
+6.4Quarterfinal🇺🇸 USA 2605♥x♠K+1+7
+6.3Semifinal🇷🇺 RUSSIA942♠♥K=+9
+6.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♥♦K=+0
+6.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND601NT♠6+2+6
+5.7Quarterfinal🇺🇸 USA 2872♠♥3-2+2
+5.7Semifinal🇷🇺 RUSSIA85♣♥K=+7
+5.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND783NT♠7-3+7
+5.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND192♠♣K+2+2
+5.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND275♣♦A-1+10
+5.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND725♠♣2+1-11
+4.7Quarterfinal🇺🇸 USA 2896♥♦A+1+11
+4.7Semifinal🇷🇺 RUSSIA273♣x♦J-3-2
+4.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♠3-4+8
+4.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND803NT♠K-4+7
+4.6Quarterfinal🇺🇸 USA 2843♦♥A-1+5
+4.3Semifinal🇷🇺 RUSSIA694♠♥5+2-13
+4.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND582NT♥A=+0
+4.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♥♣A=+0
+4.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND673NT♦4-1+12
+3.6Quarterfinal🇺🇸 USA 234♥♠A=+3
+3.3Quarterfinal🇺🇸 USA 2914♥♥3-3+0
+3.3Semifinal🇷🇺 RUSSIA654♠♦Q-2+6
+3.3Semifinal🇷🇺 RUSSIA871♠♦A=+5
+3.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND742♠♦7-1-11
+3.1Quarterfinal🇺🇸 USA 283NT♠2-1+5
+3.0Quarterfinal🇺🇸 USA 2264♠♣8=+3
+3.0Quarterfinal🇺🇸 USA 2564♥♠2=+0
+3.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND561NT♥4-1-1
+2.7Quarterfinal🇺🇸 USA 2952♥♣2+3-6
+2.6Quarterfinal🇺🇸 USA 2613♦♥3+2+10
+2.4Quarterfinal🇺🇸 USA 2902♥♣10+1+0
+2.3Quarterfinal🇺🇸 USA 2534♥♠A=+0
+2.3Semifinal🇷🇺 RUSSIA13NT♣8+1+0
+2.3Semifinal🇷🇺 RUSSIA223NT♣8+3-10
+2.3Semifinal🇷🇺 RUSSIA282NT♦7=+5
+2.3Semifinal🇷🇺 RUSSIA731NT♠2+1+1
+2.1Quarterfinal🇺🇸 USA 2223♦♠9-1+4
+2.0Semifinal🇷🇺 RUSSIA73♣♥A=+0
+2.0Semifinal🇷🇺 RUSSIA714♠♥4-1+6
+2.0Semifinal🇷🇺 RUSSIA894♥♦5=+0
+2.0Semifinal🇷🇺 RUSSIA922♠♥J=+0
+2.0Semifinal🇷🇺 RUSSIA964♥♦A=+6
+1.7Semifinal🇷🇺 RUSSIA704♠♣J=-1
+1.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♠♣K=-1
+1.6Quarterfinal🇺🇸 USA 2174♥♦2+1+0
+1.3Semifinal🇷🇺 RUSSIA92♠♥6+1-1
+1.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32♦♣J=-1
+1.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND262♥♦Q-2+2
+1.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND491NT♥A=+2
+1.1Quarterfinal🇺🇸 USA 2921NT♥3=+1
+1.0Semifinal🇷🇺 RUSSIA134♠♦A-2-8
+1.0Semifinal🇷🇺 RUSSIA774♠♦2+1-13
+1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♥8+2+2
+1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND212♦♠Q+1+1
+1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND294♠♣10+2+1
+0.9Quarterfinal🇺🇸 USA 222♠♦A+1+1
+0.9Quarterfinal🇺🇸 USA 2935♣♥K=-3
+0.7Semifinal🇷🇺 RUSSIA54♠♥9+1+4
+0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253NT♥2+1+0
+0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND312♥♦A-2+6
+0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND523NT♦3+2+1
+0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND642♥♣10+3-6
+0.6Quarterfinal🇺🇸 USA 2304♣♠3=+0
+0.3Quarterfinal🇺🇸 USA 2295♠♥3+1+1
+0.3Quarterfinal🇺🇸 USA 2513NT♥8+1+1
+0.3Quarterfinal🇺🇸 USA 2644♠♠3=+0
+0.3Semifinal🇷🇺 RUSSIA103NT♦Q=+13
+0.3Semifinal🇷🇺 RUSSIA144♠♥K+1+0
+0.3Semifinal🇷🇺 RUSSIA154♠♦8=+0
+0.3Semifinal🇷🇺 RUSSIA252♥♣A-1+2
+0.3Semifinal🇷🇺 RUSSIA851NT♥7=+0
+0.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♣J+1-1
+0.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND241NT♥Q+2+6
-0.0Quarterfinal🇺🇸 USA 292♠♠2+1+6
-0.0Quarterfinal🇺🇸 USA 2502NT♥6=-1
-0.0Quarterfinal🇺🇸 USA 2594♠♥J+1+1
-0.0Quarterfinal🇺🇸 USA 2946♥♦K=-11
+0.0Semifinal🇷🇺 RUSSIA164♠♣4+1+0
+0.0Semifinal🇷🇺 RUSSIA202♠♣6=+6
+0.0Semifinal🇷🇺 RUSSIA263NT♥Q=-3
+0.0Semifinal🇷🇺 RUSSIA304♥♦5+2+11
+0.0Semifinal🇷🇺 RUSSIA724♠♦A=+1
+0.0Semifinal🇷🇺 RUSSIA763NT♠A+1+10
+0.0Semifinal🇷🇺 RUSSIA792♥♣A-1+0
+0.0Semifinal🇷🇺 RUSSIA804♥♦Q-1-10
+0.0Semifinal🇷🇺 RUSSIA916♠♦Q=+0
+0.0Semifinal🇷🇺 RUSSIA933NT♣K-1-6
+0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♣3-2-13
+0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153♥♦4=+0
+0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♦6+2+0
+0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND534♥♣J+3+10
+0.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND554♠♣K+1+0
-0.1Quarterfinal🇺🇸 USA 2253NT♥2+1+0
-0.3Quarterfinal🇺🇸 USA 2183♥♦2-2+0
-0.3Semifinal🇷🇺 RUSSIA843NT♥5+1+1
-0.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND543♠♠3-1-4
-0.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND593♠♣Q=-7
-0.4Quarterfinal🇺🇸 USA 2826♥♦J=+13
-0.4Quarterfinal🇺🇸 USA 2832♥♠2=-5
-0.6Quarterfinal🇺🇸 USA 2112♠♠J+2+6
-0.6Quarterfinal🇺🇸 USA 2324♠♦3=+0
-0.7Quarterfinal🇺🇸 USA 2283NT♣10+3-1
-0.7Quarterfinal🇺🇸 USA 2812♠♦4=+0
-0.7Semifinal🇷🇺 RUSSIA33♥♣K-2-5
-0.7Semifinal🇷🇺 RUSSIA194♥♦5+1-14
-0.7Semifinal🇷🇺 RUSSIA753♦♥A=-5
-0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♠♦J+1+0
-0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND632♠♣3+1+1
-0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND663NT♠2=+3
-0.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND773♦♣J-1-1
-0.9Quarterfinal🇺🇸 USA 252NT♥2+1-6
-0.9Quarterfinal🇺🇸 USA 264♥♠5-1-12
-1.0Quarterfinal🇺🇸 USA 271NT♠6-1+0
-1.0Quarterfinal🇺🇸 USA 2243♣♦A-2+5
-1.0Semifinal🇷🇺 RUSSIA683♦♥A-1+5
-1.0Semifinal🇷🇺 RUSSIA954♠♥8+1-1
-1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND623♦♣Q=+0
-1.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND652♥♣A=+1
-1.1Quarterfinal🇺🇸 USA 2863♠♠10=+7
-1.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND681♥♦6+2+0
-1.4Quarterfinal🇺🇸 USA 2192♠♣K+1-10
-1.7Quarterfinal🇺🇸 USA 2853NT♥5-1+5
-1.7Quarterfinal🇺🇸 USA 2963♣♦4=+0
-1.7Semifinal🇷🇺 RUSSIA312♥♠5+1-1
-1.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♥♦4+1+0
-2.0Semifinal🇷🇺 RUSSIA173♥♦6=+6
-2.0Semifinal🇷🇺 RUSSIA824♠♣K-3+2
-2.0Semifinal🇷🇺 RUSSIA885♦♥A=+0
-2.3Quarterfinal🇺🇸 USA 2624♠♦3-1-10
-2.3Semifinal🇷🇺 RUSSIA862♦♣5+2+0
-2.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♥♠5+1-6
-2.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND182♥♦Q-2-2
-2.7Semifinal🇷🇺 RUSSIA24♠x♥A-2+0
-2.7Semifinal🇷🇺 RUSSIA181NT♣7=+1
-2.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND712♥♥4+1-1
-3.1Quarterfinal🇺🇸 USA 2583♣♥8-2-12
-3.3Semifinal🇷🇺 RUSSIA814♥♣10=+0
-3.4Quarterfinal🇺🇸 USA 2121NT♥7=+0
-3.7Quarterfinal🇺🇸 USA 2233NT♣7+1+1
-3.7Semifinal🇷🇺 RUSSIA673NT♥5+1+0
-3.9Quarterfinal🇺🇸 USA 2211NT♠8-2-5
-4.0Semifinal🇷🇺 RUSSIA64♠♣6=+0
-4.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND322♥♥5-2-5
-4.3Quarterfinal🇺🇸 USA 2526NT♦5-1-17
-4.3Semifinal🇷🇺 RUSSIA743♥♥3-1-5
-4.3Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♦x♣2=-7
-4.4Quarterfinal🇺🇸 USA 2102♥♦A-1+1
-4.7Quarterfinal🇺🇸 USA 2554♠♣3+3-12
-4.7Semifinal🇷🇺 RUSSIA905♦♠7+1+13
-4.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♥♣J+1+0
-4.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND572♥♥7+1-2
-4.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND694♠♥J+1-10
-4.9Quarterfinal🇺🇸 USA 212♦♠A+1-6
-5.0Quarterfinal🇺🇸 USA 2135♥♦K-1-12
-5.0Quarterfinal🇺🇸 USA 2883NT♠3+1-1
-5.0Semifinal🇷🇺 RUSSIA243♣♦K-3-6
-5.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND753♠♣3=-1
-5.3Quarterfinal🇺🇸 USA 2204♥x♦J-2+3
-5.7Quarterfinal🇺🇸 USA 2633♦♥3+1-7
-5.7Semifinal🇷🇺 RUSSIA782♥♠A+1-7
-5.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND732♥x♣3-2-5
-6.0Semifinal🇷🇺 RUSSIA123♥♣6+1-10
-6.6Quarterfinal🇺🇸 USA 2544♠x♥A=-12
-6.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND613♦♣3=-10
-7.0Semifinal🇷🇺 RUSSIA44♥♠K=-9
-7.3Semifinal🇷🇺 RUSSIA294♥♠8=-11
-7.9Quarterfinal🇺🇸 USA 2576♥♠2=+10
-8.0Quarterfinal🇺🇸 USA 2313NT♥5=-10
-8.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♦10=+0
-10.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND793♠♣2+1-4
-12.7Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND516♥♦3=-8
-16.0Final🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND137♦♠J-1-20