SARNIAK Anna · SV BRIDGE CLUB

88rank
+8.3Butler · 84 bds
+0.10per board
±4.0swing
-0.63vs par /bd · #172/210
+0.07adjusted /bd
Butler per round: -11.8 -0 11.4 -1.2 9.7 0.2by round

vs par split: bidding -0.18 · play -0.51

Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted +0.07/bd

Card play — on target: opening leads 80.0% #105 of 210 · declarer play 78.3% #90 of 210 · defence 86.5% #65 of 210

Bidding activity — not a pass: 45.8% #54 of 210 (103/225)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (2)84.6% (13)
Declarer play75.0% (8)80.0% (15)
Defence81.8% (11)88.5% (26)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 0.0% (2) · ♦ 100.0% (4) · ♣ 100.0% (4)

vs par by strain: NT -1.12 (24) · a suit -0.51 (59)

vs par by level: part-score -0.69 (36) · game -0.73 (44) · slam +0.00 (3)

By role: declaring -0.12/bd (-2.28 vs par · 46) · defending +0.37/bd (+1.30 vs par · 37)

By vulnerability: vulnerable -0.11/bd (-1.98 vs par · 42) · not vulnerable +0.30/bd (+0.71 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1I.ChalupecO.Bahnik – L.KohutovaClosed14-11.8-0.84-1.93
Round 2I.ChalupecI.Yadlin – O.Moran OhayonClosed14-0.0-0.00-0.29
Round 4I.ChalupecK.Holowacz – M.ChmielewskaClosed14+11.4+0.81+1.29
Round 6I.ChalupecA.Brogeland – T.BrogelandOpen14-1.2-0.09-0.07
Round 7B.ChmurskiM.Janeczek – A.BunikowskiOpen14+9.7+0.69-0.86
Round 8B.ChmurskiJ.Sikora – M.SikoraClosed14+0.2+0.01-1.93

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
+11.3Round 7BUNIO133♠x♦2=+11
+10.9Round 6NORDIC FOURS166NT♦5-2+13
+10.6Round 4SORRY MISSCLICK225♦x♥9-2+18
+9.1Round 6NORDIC FOURS174♥♠6-2+9
+7.1Round 6NORDIC FOURS273NT♠K-2+11
+5.3Round 6NORDIC FOURS264♥♣8=-1
+4.7Round 7BUNIO123NT♣6=+7
+4.6Round 8DRONKA183NT♠5-3+7
+4.0Round 2BEKKER214♥♦A+1+0
+3.8Round 1BAHNICI43♠♥6=+0
+3.5Round 2BEKKER164♠♥T+1+0
+3.4Round 1BAHNICI23♣♠2=+7
+3.4Round 2BEKKER234♠♥K-2+7
+3.1Round 7BUNIO144♦♠K-2+0
+3.1Round 8DRONKA213♣♥2=+0
+2.6Round 6NORDIC FOURS213♣♦6-1+4
+2.4Round 4SORRY MISSCLICK163NT♣T-1+6
+2.4Round 6NORDIC FOURS223♥♠8=+0
+2.3Round 1BAHNICI101♠♣2-1+11
+1.9Round 4SORRY MISSCLICK192♥♠9+1+0
+1.9Round 4SORRY MISSCLICK233♦x♥T-1+2
+1.9Round 8DRONKA175♥x♠4-2+0
+1.8Round 4SORRY MISSCLICK263♣♣4+1+0
+1.6Round 2BEKKER153NT♥T-3+7
+1.4Round 1BAHNICI131NT♥9=-2
+1.4Round 2BEKKER223♠♦6+1+10
+1.4Round 2BEKKER284♦♠K-2-9
+1.2Round 2BEKKER194♠♦A=+0
+1.2Round 8DRONKA224♠♦A-3-3
+1.1Round 1BAHNICI143NT♥Q+1-1
+1.0Round 8DRONKA264♥♦3=+0
+0.9Round 2BEKKER184♥♣A=+0
+0.9Round 8DRONKA243NT♣T+2+0
+0.9Round 8DRONKA256♠x♦K-5+0
+0.8Round 7BUNIO24♠♦8+1+0
+0.8Round 7BUNIO61NT♣2+2+1
+0.5Round 4SORRY MISSCLICK184♠♥6=+0
+0.5Round 4SORRY MISSCLICK202♠♦A=-6
+0.4Round 1BAHNICI63♦♠Q-2+1
+0.4Round 1BAHNICI83NT♠J=+1
+0.4Round 6NORDIC FOURS244♣♣5-1+4
+0.3Round 4SORRY MISSCLICK253NT♠2+2+0
+0.2Round 1BAHNICI14♥♠K=+0
+0.0Round 1BAHNICI12Pass+4
+0.0Round 2BEKKER253NT♣Q+1-1
-0.0Round 7BUNIO82♥♦T-1+2
-0.2Round 4SORRY MISSCLICK214♠♥T-2-9
-0.2Round 7BUNIO34♠♥Q+1+0
-0.2Round 7BUNIO75♦♠K=-1
-0.2Round 7BUNIO91NT♥7+2-10
-0.6Round 1BAHNICI91♠x♠J-1+1
-0.6Round 4SORRY MISSCLICK272♠♦A+1+6
-0.6Round 7BUNIO103♠♥A-1-6
-0.7Round 2BEKKER172♠♥3+1+4
-0.7Round 8DRONKA154♥♠7+1-1
-0.9Round 4SORRY MISSCLICK172♠♦J=-1
-0.9Round 6NORDIC FOURS234♠♦T+1+0
-1.2Round 2BEKKER205♦♠A-2-2
-1.3Round 4SORRY MISSCLICK154♥♦T+2-1
-1.4Round 8DRONKA281NT♣7+1-1
-1.5Round 7BUNIO14NT♥Q+1+0
-1.6Round 6NORDIC FOURS192♠♣J+1-1
-1.7Round 8DRONKA202♥♦A=+0
-1.7Round 8DRONKA271NT♦5+2-7
-2.2Round 2BEKKER262♠♣T+1-10
-2.2Round 8DRONKA232♠♥4-1-12
-2.4Round 7BUNIO113♥♣5=+0
-2.6Round 4SORRY MISSCLICK244♥♠7=+11
-2.7Round 7BUNIO42NT♥K+2-10
-2.8Round 8DRONKA193♠♥2=+0
-2.9Round 4SORRY MISSCLICK283NT♠7-2-8
-2.9Round 8DRONKA163NT♠K-1-10
-3.2Round 7BUNIO54♠♥9-3-6
-3.7Round 2BEKKER273NT♥9+2+0
-3.9Round 1BAHNICI74♠♦J+2-13
-5.0Round 6NORDIC FOURS153♠♣K-2-3
-5.8Round 1BAHNICI33♠♣K-2-11
-6.2Round 1BAHNICI115♦♣Q=-12
-6.7Round 6NORDIC FOURS185♥x♦Q-1-7
-7.2Round 6NORDIC FOURS253NT♦A+1-11
-8.3Round 1BAHNICI56♣♠8-1-13
-8.4Round 6NORDIC FOURS283NT♥T=-7
-9.2Round 6NORDIC FOURS203NT♣6-1-12
-9.6Round 2BEKKER244♠♦4-1-10