🇵🇱 BREWIAK Grazyna · POLAND

45rank
+26.1Butler · 176 bds
+0.15per board
±4.3swing
+0.37vs par /bd · #25/97
+0.26adjusted /bd
Butler per round: -23.5 11.8 -5.4 0 10 3.8 26.4 3.5 1.6 13.6 -15.7by round

vs par split: bidding +0.01 · play +0.36

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted +0.26/bd

Card play — on target: opening leads 87.1% #13 of 97 · declarer play 81.6% #11 of 97 · defence 85.8% #45 of 97

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (14)91.7% (48)
Declarer play80.0% (10)82.1% (28)
Defence80.0% (25)87.7% (81)

Opening leads by suit led: ♠ 84.2% (19) · ♥ 90.9% (11) · ♦ 75.0% (16) · ♣ 100.0% (16)

vs par by strain: NT +0.40 (38) · a suit +0.36 (138)

vs par by level: part-score +1.07 (74) · game +0.57 (87) · slam -4.27 (15)

By role: declaring +0.62/bd (-1.99 vs par · 70) · defending -0.16/bd (+1.93 vs par · 106)

By vulnerability: vulnerable +0.74/bd (+0.93 vs par · 88) · not vulnerable -0.44/bd (-0.19 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2A.SarniakJ.Wilkinson – S.NewtonOpen16-23.5-1.47-0.56
Round 3A.SarniakL.Cuevas – A.LavinOpen16+11.8+0.74+0.94
Round 5A.SarniakT.Sokolow – J.Seamon-MolsonClosed16-5.4-0.34-1.25
Round 6A.SarniakS.Punch – P.LeslieClosed16+0.0+0.00+1.69
Round 7A.SarniakA.Jain – N.BanerjiOpen16+10.0+0.62+0.38
Round 8A.SarniakM.Alghussain – H.AsfourOpen16+3.8+0.24+1.88
Round 11A.SarniakN.Frey – C.D'OvidioOpen16+26.4+1.65+1.69
Round 12A.SarniakA.Ivarsdottir – G.OskarsdottirOpen16+3.5+0.22+1.38
Round 13A.SarniakT.Tang – P.LingClosed16+1.6+0.10-2.00
Round 14A.SarniakY.Wu – H.SoClosed16+13.6+0.85+0.06
Round 16A.SarniakE.Weber – A.GladiatorOpen16-15.7-0.98-0.12

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
+11.5Round 5🇺🇸 USA42♠x♥A-2+12
+11.2Round 12🇮🇸 ICELAND204♥♠A=+13
+10.4Round 13🇭🇰 CHINA HONG KONG65♣♠10-3+14
+10.3Round 14🇹🇼 CHINESE TAIPEI276♦♠J-1+14
+9.9Round 12🇮🇸 ICELAND265♥♣3+1+13
+9.1Round 8🇵🇸 PALESTINE314♥♠3-3+10
+8.9Round 12🇮🇸 ICELAND292♠♦J+2+15
+8.3Round 2🇳🇿 NEW ZEALAND205♦♠9-2+8
+7.3Round 13🇭🇰 CHINA HONG KONG144♥♠5=+3
+6.8Round 13🇭🇰 CHINA HONG KONG24♠♥5+2+1
+6.4Round 11🇫🇷 FRANCE144♠♦J=+1
+6.3Round 11🇫🇷 FRANCE63NT♥5+1+0
+6.3Round 11🇫🇷 FRANCE164♠♥3-2+6
+6.1Round 11🇫🇷 FRANCE116♣x♦A-1+0
+6.0Round 7🇮🇳 INDIA124♠♥7=+11
+6.0Round 14🇹🇼 CHINESE TAIPEI224♠♣6+2+11
+5.9Round 7🇮🇳 INDIA55♠♥7+1+11
+5.7Round 11🇫🇷 FRANCE43NT♠7+1+0
+5.5Round 16🇩🇪 GERMANY313NT♦6+1+7
+5.3Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND294♠♦10+1+13
+5.3Round 7🇮🇳 INDIA116♥♠Q=+0
+5.1Round 12🇮🇸 ICELAND233♣♠A=+6
+4.9Round 2🇳🇿 NEW ZEALAND274♥x♥3-2-3
+4.9Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND271NT♥5+1+6
+4.9Round 11🇫🇷 FRANCE92♠♠8=+6
+4.8Round 8🇵🇸 PALESTINE273♥♦9+1+13
+4.5Round 8🇵🇸 PALESTINE211NT♦10+1+10
+4.5Round 16🇩🇪 GERMANY183♠♣K=+1
+4.4Round 5🇺🇸 USA94♠♦4-1+10
+4.2Round 2🇳🇿 NEW ZEALAND291NT♠5-2+3
+4.2Round 8🇵🇸 PALESTINE295♣♠J-1+9
+3.7Round 3🇨🇱 CHILE134♠♦K-1+6
+3.5Round 7🇮🇳 INDIA42♠♥K-1+5
+3.5Round 14🇹🇼 CHINESE TAIPEI291NT♣Q-1+5
+3.3Round 3🇨🇱 CHILE42♥♠J-1+6
+3.3Round 3🇨🇱 CHILE64♥♣A=+1
+3.3Round 14🇹🇼 CHINESE TAIPEI324♠♥Q+1+0
+3.3Round 16🇩🇪 GERMANY262NT♦8=+10
+3.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND204♦♠7=+0
+3.1Round 11🇫🇷 FRANCE153♣♥K+2+10
+3.1Round 14🇹🇼 CHINESE TAIPEI175♥♠10+1+2
+3.0Round 3🇨🇱 CHILE73NT♠K=+0
+3.0Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND316♦♠2+1-7
+2.9Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND212♦♣2-3+2
+2.9Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND263NT♠Q-2+13
+2.9Round 13🇭🇰 CHINA HONG KONG92♥♠A+1+1
+2.8Round 5🇺🇸 USA81♥♦2+2+1
+2.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND182♥♠5-1-2
+2.6Round 12🇮🇸 ICELAND274♥♦2+2+2
+2.4Round 3🇨🇱 CHILE33♣♥K-1+3
+2.4Round 3🇨🇱 CHILE54♠♣4=+8
+2.4Round 7🇮🇳 INDIA33NT♣5+1-1
+2.2Round 7🇮🇳 INDIA94♠♥7-1-1
+2.1Round 5🇺🇸 USA104♥♠A+1+0
+2.1Round 13🇭🇰 CHINA HONG KONG43♠♥7-1+5
+1.8Round 8🇵🇸 PALESTINE242♦♠Q+2+7
+1.7Round 3🇨🇱 CHILE94♥♦A+1+0
+1.7Round 3🇨🇱 CHILE101NT♣4-2+3
+1.6Round 12🇮🇸 ICELAND313♥♣Q-3+7
+1.5Round 5🇺🇸 USA123♥♠7+2-6
+1.5Round 13🇭🇰 CHINA HONG KONG162♥♣K=-1
+1.4Round 5🇺🇸 USA114♠♥5=+0
+1.4Round 8🇵🇸 PALESTINE232♠♣10-1-1
+1.3Round 16🇩🇪 GERMANY191♠♣Q-1-1
+1.2Round 11🇫🇷 FRANCE133♣♦K+1+10
+1.1Round 7🇮🇳 INDIA72♣♠9=-2
+0.9Round 7🇮🇳 INDIA152NT♠6=+7
+0.9Round 14🇹🇼 CHINESE TAIPEI234♥♦Q+1+0
+0.8Round 14🇹🇼 CHINESE TAIPEI202♠♠2-3-7
+0.7Round 7🇮🇳 INDIA136♦♥K+1-13
+0.7Round 13🇭🇰 CHINA HONG KONG134♠♦8+2-12
+0.6Round 2🇳🇿 NEW ZEALAND303NT♠Q=+0
+0.6Round 5🇺🇸 USA161♠♥4+1+7
+0.6Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND254♥♣6+1+0
+0.6Round 16🇩🇪 GERMANY173♠♦5-1+4
+0.6Round 16🇩🇪 GERMANY282♠♥J+2+1
+0.5Round 3🇨🇱 CHILE22♥♠2-1+5
+0.5Round 13🇭🇰 CHINA HONG KONG114♠♥K+1+0
+0.4Round 11🇫🇷 FRANCE24♠♣10+1+0
+0.4Round 12🇮🇸 ICELAND241NT♦2=+1
+0.4Round 14🇹🇼 CHINESE TAIPEI252♠♦5+1+1
+0.3Round 3🇨🇱 CHILE83♣♥K+2-7
+0.3Round 14🇹🇼 CHINESE TAIPEI212♠♥K=+0
+0.2Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND285♣♥3-2-1
+0.2Round 8🇵🇸 PALESTINE203NT♠5=+0
+0.2Round 16🇩🇪 GERMANY323♥♦3+2+6
+0.1Round 5🇺🇸 USA73NT♦8+3-13
-0.1Round 2🇳🇿 NEW ZEALAND224♠♣4-1+10
-0.1Round 2🇳🇿 NEW ZEALAND264♥♠3+2+13
-0.1Round 3🇨🇱 CHILE121NT♥5+1+7
-0.1Round 5🇺🇸 USA12♠♥7=-7
-0.1Round 13🇭🇰 CHINA HONG KONG74♠♣7+1+0
-0.1Round 14🇹🇼 CHINESE TAIPEI184♠♦A=+0
-0.1Round 16🇩🇪 GERMANY212♦♣7+1+1
-0.3Round 11🇫🇷 FRANCE74♥♠9=+0
-0.3Round 14🇹🇼 CHINESE TAIPEI282♠♣K+1-7
-0.4Round 14🇹🇼 CHINESE TAIPEI314♠♦K=-8
-0.5Round 5🇺🇸 USA24♥♣Q+1+0
-0.5Round 8🇵🇸 PALESTINE192♥♠4-1-3
-0.6Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND223NT♠4=+0
-0.6Round 7🇮🇳 INDIA104♠♣3=+1
-0.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND304♥♦5+1+0
-0.7Round 8🇵🇸 PALESTINE174♥♣K+1+0
-0.9Round 3🇨🇱 CHILE166♥♦7=+0
-0.9Round 11🇫🇷 FRANCE34♥♥10-1-10
-1.1Round 5🇺🇸 USA64♠♦J+1+0
-1.2Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND172NT♣7=+7
-1.2Round 14🇹🇼 CHINESE TAIPEI193♥♠K=+0
-1.3Round 2🇳🇿 NEW ZEALAND284♥♦A=+0
-1.3Round 3🇨🇱 CHILE12♠♣K+1-1
-1.3Round 5🇺🇸 USA133NT♠4+2+0
-1.3Round 8🇵🇸 PALESTINE184♥♦Q+2+3
-1.3Round 8🇵🇸 PALESTINE224♥♦10+2-2
-1.3Round 8🇵🇸 PALESTINE252♥♣2+1+0
-1.3Round 13🇭🇰 CHINA HONG KONG122♠♠4=+0
-1.3Round 14🇹🇼 CHINESE TAIPEI303♥♠3-1+2
-1.4Round 11🇫🇷 FRANCE82♠♥7+1+6
-1.4Round 13🇭🇰 CHINA HONG KONG103NT♣K+1+0
-1.4Round 16🇩🇪 GERMANY272♥♥6-1-8
-1.5Round 7🇮🇳 INDIA13NT♥6+1+0
-1.5Round 11🇫🇷 FRANCE124♥♦4+1+0
-1.5Round 12🇮🇸 ICELAND223♦♣A+2+8
-1.5Round 12🇮🇸 ICELAND282♥♦10-1-2
-1.7Round 5🇺🇸 USA34♠x♠A-3-4
-1.7Round 7🇮🇳 INDIA167♠♠6=+0
-1.7Round 12🇮🇸 ICELAND194♥♠K+1-4
-1.8Round 7🇮🇳 INDIA142♠♥2+1+0
-1.9Round 3🇨🇱 CHILE113♦♣J=+0
-2.1Round 11🇫🇷 FRANCE51♦♦J+2+1
-2.2Round 3🇨🇱 CHILE154♦♠10-1-6
-2.3Round 11🇫🇷 FRANCE12♥♦5=+7
-2.3Round 13🇭🇰 CHINA HONG KONG34♦♣K=-1
-2.3Round 16🇩🇪 GERMANY241NT♥6=+8
-2.7Round 16🇩🇪 GERMANY253NT♦5+1+0
-2.8Round 8🇵🇸 PALESTINE284♠♣10+2-11
-2.8Round 12🇮🇸 ICELAND304♠♣2+2-14
-2.9Round 2🇳🇿 NEW ZEALAND252♥♣3-1-16
-2.9Round 7🇮🇳 INDIA22♥♦A+2-7
-2.9Round 8🇵🇸 PALESTINE323NT♠Q+1+1
-3.2Round 12🇮🇸 ICELAND323NT♠4=+0
-3.3Round 2🇳🇿 NEW ZEALAND214♠♣K-1+2
-3.3Round 8🇵🇸 PALESTINE264♥♦Q=+1
-3.3Round 12🇮🇸 ICELAND184♥♠6=+1
-3.3Round 16🇩🇪 GERMANY223♥♣6=+0
-3.5Round 2🇳🇿 NEW ZEALAND311NT♠7=-6
-3.5Round 14🇹🇼 CHINESE TAIPEI243NT♦5+1-1
-3.6Round 12🇮🇸 ICELAND253♣♠7-2-5
-3.6Round 16🇩🇪 GERMANY232NT♥2-1-6
-3.7Round 2🇳🇿 NEW ZEALAND322♦♠K-1-5
-3.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND193NT♣4+3-10
-3.8Round 7🇮🇳 INDIA84♠♣6-2-5
-3.9Round 2🇳🇿 NEW ZEALAND184♥♦4=-3
-3.9Round 16🇩🇪 GERMANY203NT♠A-2-8
-4.0Round 13🇭🇰 CHINA HONG KONG86♦♠2+1+4
-4.1Round 3🇨🇱 CHILE143♠♣K=-10
-4.2Round 13🇭🇰 CHINA HONG KONG15♠♥J=-14
-4.4Round 2🇳🇿 NEW ZEALAND244♠♥3-2+0
-4.4Round 5🇺🇸 USA53NT♠7-2-6
-4.5Round 16🇩🇪 GERMANY293♣♠4-1-5
-4.6Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND244♠♥J=+9
-4.6Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND323NT♠10+4-2
-5.5Round 11🇫🇷 FRANCE103♠♥A-4-10
-5.7Round 7🇮🇳 INDIA64♥♣8=+0
-5.8Round 2🇳🇿 NEW ZEALAND176♠♠3=+0
-6.0Round 2🇳🇿 NEW ZEALAND234♠♣8=+0
-6.5Round 2🇳🇿 NEW ZEALAND193NT♠2-1-12
-7.5Round 12🇮🇸 ICELAND216♥♠J-2-7
-8.1Round 8🇵🇸 PALESTINE303NT♠10+1-7
-8.1Round 13🇭🇰 CHINA HONG KONG56♦♠J-1-17
-8.2Round 14🇹🇼 CHINESE TAIPEI264♠♦10+1-11
-9.2Round 13🇭🇰 CHINA HONG KONG153♠♣A+3-15
-9.4Round 5🇺🇸 USA157NT♠K=+0
-9.9Round 16🇩🇪 GERMANY306♠♣K=-12
-10.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND233NT♥8+1-1
-11.1Round 12🇮🇸 ICELAND176♥♠A=-12
-11.3Round 5🇺🇸 USA146♣♦5-1-14