🇵🇱 SARNIAK Anna · POLAND

144rank
-55.6Butler · 120 bds
-0.46per board
±3.7swing
+0.18vs par /bd
-0.88adjusted /bd
Butler per round: -5.4 1.7 -21.2 10.5 -14.4 1.6 -3.2 -7.6 -18.3 0.7by round

vs par split: bidding +0.18 · play +0.00

Strength of schedule: opponents averaged -0.42/bd (an easy draw) → opponent-adjusted -0.88/bd

Card play — on target: opening leads 72.0% · declarer play 90.9% · defence 83.1%

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)73.7% (19)
Declarer play85.7% (7)93.3% (15)
Defence62.5% (16)89.8% (49)

Opening leads by suit led: ♠ 50.0% (8) · ♥ 60.0% (5) · ♦ 83.3% (6) · ♣ 100.0% (6)

vs par by strain: NT -1.69 (32) · a suit +0.86 (88)

vs par by level: part-score +0.63 (41) · game -0.12 (72) · slam +0.71 (7)

By role: declaring -0.56/bd (-2.07 vs par · 55) · defending -0.38/bd (+2.09 vs par · 65)

By vulnerability: vulnerable -0.29/bd (+0.80 vs par · 60) · not vulnerable -0.63/bd (-0.43 vs par · 60)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.ZawadaL.Kohutova – M.SchankaClosed12-5.4-0.45+1.67
Round 2P.ZawadaD.Parezanin – S.PepicClosed12+1.7+0.14-1.25
Round 5P.ZawadaI.Dewasme – B.DehayeClosed12-21.2-1.77-0.75
Round 6P.ZawadaA.Onishchuk – C.HollandOpen12+10.5+0.88+2.83
Round 8P.ZawadaI.Teinemaa – H.NigulOpen12-14.4-1.20-2.50
Round 10P.ZawadaH.Grey – C.CatzeflisClosed12+1.6+0.13+0.83
Round 13P.ZawadaC.Bordallo Cortina – G.WichmannOpen12-3.2-0.27+2.67
Round 14P.ZawadaB.Antunes – R.SantosClosed12-7.6-0.63-2.00
Round 18P.ZawadaN.Sver – G.BorevkovicClosed12-18.3-1.53-0.33
Round 24P.ZawadaJ.Engel – R.MolhoOpen12+0.7+0.06+0.67

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
+11.1Round 1🇨🇿 CZECH REP.55♠♣9-1+13
+9.3Round 24🇮🇱 ISRAEL154♠♥K-4+12
+9.1Round 1🇨🇿 CZECH REP.105♠♣2-2+12
+9.0Round 2🇷🇸 SERBIA154♠♠A=+7
+6.1Round 10🇨🇭 SWITZERLAND235♣♠3-1+12
+5.6Round 1🇨🇿 CZECH REP.43♦x♦3-2+8
+5.3Round 6🇮🇪 IRELAND153NT♣Q-1+6
+4.8Round 6🇮🇪 IRELAND163♠♦Q-2+5
+4.4Round 6🇮🇪 IRELAND224♠♥K=+8
+4.0Round 24🇮🇱 ISRAEL132♣♠6-3+4
+3.9Round 18🇭🇷 CROATIA183♠♦K-3+4
+3.7Round 8🇪🇪 ESTONIA232NT♠2-2+3
+3.6Round 10🇨🇭 SWITZERLAND245♣x♦A-2+11
+3.3Round 2🇷🇸 SERBIA244♠♦7-3+2
+3.3Round 6🇮🇪 IRELAND192NT♠5-1+4
+3.1Round 14🇵🇹 PORTUGAL223♥♦7-3+12
+3.0Round 5🇧🇪 BELGIUM63NT♦2-3+7
+3.0Round 13🇪🇸 SPAIN94♠♠9+2+1
+2.9Round 24🇮🇱 ISRAEL224♥♠J+1+0
+2.8Round 2🇷🇸 SERBIA224♣♠6+1+6
+2.7Round 5🇧🇪 BELGIUM34♦♣2=+1
+2.6Round 13🇪🇸 SPAIN82♥♦9=+0
+2.5Round 5🇧🇪 BELGIUM14NT♥2+2+14
+2.4Round 10🇨🇭 SWITZERLAND213♦♥K+2+10
+2.3Round 8🇪🇪 ESTONIA152♥♥J=+0
+2.2Round 6🇮🇪 IRELAND143NT♥9-1-2
+2.2Round 6🇮🇪 IRELAND172♠♣K+2+6
+1.9Round 18🇭🇷 CROATIA233NT♠3=-1
+1.8Round 14🇵🇹 PORTUGAL176♥♦Q=-11
+1.6Round 13🇪🇸 SPAIN74♠♣3+2+13
+1.5Round 6🇮🇪 IRELAND241NT♦Q=-1
+1.3Round 8🇪🇪 ESTONIA214♠♥3+1+0
+1.3Round 24🇮🇱 ISRAEL164♠♦A+1+1
+1.2Round 10🇨🇭 SWITZERLAND153NT♦A+1+1
+1.0Round 1🇨🇿 CZECH REP.72♠♦6+2-1
+1.0Round 8🇪🇪 ESTONIA183NT♣J=+0
+0.9Round 24🇮🇱 ISRAEL172♣♥Q-2+0
+0.8Round 13🇪🇸 SPAIN42♥♣K=+6
+0.8Round 24🇮🇱 ISRAEL233♥♣A+1-10
+0.7Round 1🇨🇿 CZECH REP.21NT♥K+1+0
+0.7Round 6🇮🇪 IRELAND184♠♣2=+7
+0.6Round 2🇷🇸 SERBIA233NT♥10+1+0
+0.6Round 13🇪🇸 SPAIN104♥♦3+1+1
+0.6Round 18🇭🇷 CROATIA134♠♣3+1+13
+0.4Round 24🇮🇱 ISRAEL204♥♠3+2+13
+0.3Round 13🇪🇸 SPAIN64♠♣8=+0
+0.2Round 10🇨🇭 SWITZERLAND163NT♠A+1+0
+0.2Round 10🇨🇭 SWITZERLAND202♠♥A=+0
+0.1Round 2🇷🇸 SERBIA173NT♠2+2+0
+0.1Round 18🇭🇷 CROATIA161NT♣3+1+0
-0.0Round 10🇨🇭 SWITZERLAND184♥♠3+1-1
-0.1Round 8🇪🇪 ESTONIA244♥♦A+1+0
-0.2Round 2🇷🇸 SERBIA143NT♠4+3-11
-0.2Round 13🇪🇸 SPAIN51♠♣A+1+1
-0.2Round 13🇪🇸 SPAIN112♠♥J-1+2
-0.2Round 14🇵🇹 PORTUGAL143NT♥10=-2
-0.3Round 5🇧🇪 BELGIUM55♠x♥2-1-7
-0.4Round 14🇵🇹 PORTUGAL134♥♣K=+1
-0.4Round 18🇭🇷 CROATIA226♥♦3-1+14
-0.5Round 2🇷🇸 SERBIA163NT♥8+3-2
-0.5Round 6🇮🇪 IRELAND203♠♥6+1+10
-0.5Round 18🇭🇷 CROATIA213NT♠4-2-6
-0.6Round 2🇷🇸 SERBIA182♥♠A-1+3
-0.6Round 5🇧🇪 BELGIUM41NT♠2+2-1
-0.8Round 8🇪🇪 ESTONIA194♥♠3+1+0
-0.8Round 10🇨🇭 SWITZERLAND172♥♦K+2-1
-0.8Round 24🇮🇱 ISRAEL196NT♠A=+0
-0.9Round 10🇨🇭 SWITZERLAND194♠♦3+1-1
-0.9Round 10🇨🇭 SWITZERLAND224♠♥4-1-6
-0.9Round 14🇵🇹 PORTUGAL154♠♣6=+0
-0.9Round 14🇵🇹 PORTUGAL234♥♠3+1+0
-1.0Round 2🇷🇸 SERBIA214♠♣A+2-11
-1.1Round 5🇧🇪 BELGIUM24♥♣2+1+0
-1.2Round 8🇪🇪 ESTONIA203NT♠J+1+1
-1.3Round 5🇧🇪 BELGIUM102♠♥2-1+0
-1.3Round 14🇵🇹 PORTUGAL243NT♣10=-11
-1.4Round 14🇵🇹 PORTUGAL206♦♣5+1-2
-1.5Round 1🇨🇿 CZECH REP.113♠♥A-2+0
-1.6Round 13🇪🇸 SPAIN14♠♥K=+0
-1.6Round 14🇵🇹 PORTUGAL164♥♠K=+1
-1.6Round 14🇵🇹 PORTUGAL213NT♠Q+2-2
-1.9Round 1🇨🇿 CZECH REP.83♥♣A-1+2
-1.9Round 14🇵🇹 PORTUGAL193♦♠8=+0
-2.0Round 8🇪🇪 ESTONIA134♠♦4-1-12
-2.0Round 18🇭🇷 CROATIA144♠♣2=-1
-2.1Round 1🇨🇿 CZECH REP.35♦♠Q=+2
-2.2Round 24🇮🇱 ISRAEL144♠x♥K-2+4
-2.3Round 2🇷🇸 SERBIA202♠♦K=-1
-2.3Round 10🇨🇭 SWITZERLAND132♥♦10=-12
-2.3Round 14🇵🇹 PORTUGAL183NT♣7+1-10
-2.4Round 13🇪🇸 SPAIN33NT♣10+1+0
-2.6Round 18🇭🇷 CROATIA172♠♦4-1-4
-2.7Round 8🇪🇪 ESTONIA165♥♦A=-6
-2.7Round 24🇮🇱 ISRAEL184♠♥J-2-11
-2.8Round 5🇧🇪 BELGIUM74♥♠2+2-17
-2.8Round 18🇭🇷 CROATIA204♠♦3=+1
-2.8Round 18🇭🇷 CROATIA244♥♦7+1-1
-3.0Round 6🇮🇪 IRELAND212♥♥2+1-1
-3.3Round 2🇷🇸 SERBIA131NT♠2=-5
-3.6Round 13🇪🇸 SPAIN24♥♦5-1-5
-3.7Round 18🇭🇷 CROATIA153♦♥8-1-10
-4.1Round 8🇪🇪 ESTONIA223NT♣J-2-8
-4.1Round 13🇪🇸 SPAIN124♥♣A+1+13
-4.3Round 6🇮🇪 IRELAND231NT♦6-2-8
-5.3Round 1🇨🇿 CZECH REP.13NT♥10=-7
-5.4Round 5🇧🇪 BELGIUM81NT♥2+1+0
-5.4Round 5🇧🇪 BELGIUM114♥x♦A-3-3
-5.6Round 8🇪🇪 ESTONIA174♠♦8+1-1
-5.7Round 5🇧🇪 BELGIUM94♠x♥2-1-5
-6.1Round 6🇮🇪 IRELAND136♠x♣A-1+0
-6.2Round 2🇷🇸 SERBIA191♦x♠K-2-3
-6.2Round 8🇪🇪 ESTONIA145♣♠7=-7
-6.4Round 1🇨🇿 CZECH REP.64♠♥J=+0
-6.5Round 24🇮🇱 ISRAEL214♥♣8-2+0
-6.7Round 24🇮🇱 ISRAEL244♥x♣K=-5
-6.8Round 5🇧🇪 BELGIUM127♣♣2=+2
-6.9Round 1🇨🇿 CZECH REP.97♣♦10=+2
-7.2Round 10🇨🇭 SWITZERLAND142♠x♠3-3-3
-8.8Round 1🇨🇿 CZECH REP.124♥♣8+1-11
-10.0Round 18🇭🇷 CROATIA193NT♥6-2-13