PIEDRA Fernando · CONTACT CLUB GENEVA

11rank
+42.1Butler · 70 bds
+0.60per board
±5.0swing
+0.56vs par /bd · #15/62
+0.35adjusted /bd
Butler per round: -12.9 28.3 -13.8 -6.1 11.7 20.6 14.3by round

vs par split: bidding +0.14 · play +0.38

Strength of schedule: opponents averaged -0.25/bd (an easy draw) → opponent-adjusted +0.35/bd

Card play — on target: opening leads 84.6% #21 of 62 · declarer play 83.3% #22 of 62 · defence 83.3% #45 of 62

Bidding activity — not a pass: 48.3% #15 of 62 (99/205)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (6)71.4% (7)
Declarer play87.5% (8)80.0% (10)
Defence81.8% (11)84.2% (19)

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

vs par by strain: NT +1.74 (27) · a suit -0.26 (42)

vs par by level: part-score -1.33 (9) · game +0.27 (55) · slam +6.60 (5)

By role: declaring +0.94/bd (-1.36 vs par · 39) · defending +0.22/bd (+2.97 vs par · 30)

By vulnerability: vulnerable +0.17/bd (+0.23 vs par · 34) · not vulnerable +1.01/bd (+0.86 vs par · 36)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.NowosadzkiP.Tuczynski – S.PepicClosed10-12.9-1.29-2.00
Round 2F.MultonF.Hinden – G.OsborneClosed10+28.3+2.83+1.30
Round 3M.NowosadzkiK.Bogo – G.HelgemoOpen10-13.8-1.38-1.20
Round 6F.MultonT.Bessis – C.LorenziniClosed10-6.1-0.61+0.70
Round 7M.NowosadzkiJ.Jansma – R.LindemanClosed10+11.7+1.17+0.20
Round 8M.NowosadzkiO.Sabbah – Y.SliwowiczClosed10+20.6+2.06+4.80
Round 11M.NowosadzkiV.Aronov – A.IvanovClosed10+14.3+1.43+0.10

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
+12.1Round 2PREMIER LEAGUE CHAMPIONS136♦x♠A-2+12
+11.0Round 2PREMIER LEAGUE CHAMPIONS205♥♣Q-1+12
+10.5Round 7BC DE LOMBARD106NT♥8-2+20
+8.3Round 7BC DE LOMBARD65♣♥Q=+0
+7.8Round 8ISRAELI CHAMPIONS166♠♥3-1+11
+7.7Round 7BC DE LOMBARD46NT♥T=+0
+7.6Round 6DN1 CHAMPIONS224♥♣T=+3
+6.7Round 8ISRAELI CHAMPIONS203NT♥Q+2+1
+6.2Round 6DN1 CHAMPIONS285♣x♦7=+4
+5.6Round 2PREMIER LEAGUE CHAMPIONS143NT♦8+2+8
+5.6Round 3HEIMDAL BK244♥x♣J=+10
+5.4Round 2PREMIER LEAGUE CHAMPIONS113NT♣7+1+7
+5.3Round 1BK EKSPERT104♠♦4+1+4
+5.2Round 11GOLDEN AGE193NT♥Q=+7
+4.9Round 2PREMIER LEAGUE CHAMPIONS153NT♣4+1+1
+4.7Round 11GOLDEN AGE174♥♦T=+1
+4.2Round 3HEIMDAL BK304♦♥Q=+1
+4.1Round 11GOLDEN AGE183NT♠Q+1-1
+3.5Round 8ISRAELI CHAMPIONS183♣♥T-4+10
+3.4Round 8ISRAELI CHAMPIONS154♥♣7-2+9
+3.2Round 8ISRAELI CHAMPIONS135♦♣T-2+8
+2.9Round 11GOLDEN AGE163NT♦7+1+1
+2.5Round 1BK EKSPERT94♠x♣K=+7
+2.5Round 6DN1 CHAMPIONS232♥♠J-2+3
+2.4Round 7BC DE LOMBARD14♥♠3+1+11
+2.2Round 1BK EKSPERT73NT♥T+3+1
+1.6Round 11GOLDEN AGE114♥♦K-1-2
+1.1Round 11GOLDEN AGE133NT♠7=+0
+0.9Round 1BK EKSPERT22♠♠5+2+10
+0.8Round 11GOLDEN AGE203NT♠3-1-6
+0.7Round 6DN1 CHAMPIONS293NT♣3+2+13
+0.6Round 1BK EKSPERT14♥♥A+2-11
+0.6Round 2PREMIER LEAGUE CHAMPIONS173NT♥8+1+0
+0.5Round 1BK EKSPERT84♠♥K=+0
+0.5Round 3HEIMDAL BK223NT♦J+2+0
+0.5Round 11GOLDEN AGE124♥♠9+1+11
+0.3Round 3HEIMDAL BK274♥♥3+2+1
+0.1Round 8ISRAELI CHAMPIONS113NT♠T+1+0
-0.0Round 2PREMIER LEAGUE CHAMPIONS184♥♦T+2-11
-0.0Round 6DN1 CHAMPIONS303NT♥4=+1
-0.1Round 6DN1 CHAMPIONS213NT♣K-1+12
-0.1Round 8ISRAELI CHAMPIONS193NT♥2+1-1
-0.4Round 11GOLDEN AGE153NT♣3+1+0
-0.7Round 3HEIMDAL BK282♥♣8=-1
-0.9Round 7BC DE LOMBARD35♦x♠4-1+0
-0.9Round 7BC DE LOMBARD74♥♦7=-13
-0.9Round 8ISRAELI CHAMPIONS173NT♣T+2-1
-1.1Round 7BC DE LOMBARD85♠x♦A-3-7
-1.2Round 3HEIMDAL BK293NT♥7+1+1
-1.3Round 7BC DE LOMBARD9Pass+3
-1.3Round 8ISRAELI CHAMPIONS143NT♣9+2+11
-1.4Round 2PREMIER LEAGUE CHAMPIONS164♥♠A=+0
-1.4Round 6DN1 CHAMPIONS242♥♣T-1-10
-1.4Round 6DN1 CHAMPIONS274♠♥Q=+1
-1.8Round 8ISRAELI CHAMPIONS123NT♥9+2+0
-3.4Round 2PREMIER LEAGUE CHAMPIONS194♥♣T-1-6
-3.5Round 1BK EKSPERT53♠♦T=-7
-3.6Round 3HEIMDAL BK214♠♣A=-8
-3.7Round 3HEIMDAL BK253♥♥3-1-6
-3.9Round 1BK EKSPERT44♠♦A-1-6
-4.5Round 7BC DE LOMBARD54♠x♣K-1+0
-5.1Round 3HEIMDAL BK234♥♣2=+0
-5.5Round 1BK EKSPERT63NT♠9-1-6
-6.2Round 11GOLDEN AGE146♣♥6=-10
-6.5Round 2PREMIER LEAGUE CHAMPIONS123NT♠J-1-10
-8.5Round 7BC DE LOMBARD23NT♦9-1-12
-9.7Round 6DN1 CHAMPIONS254♠♦A=-11
-10.1Round 3HEIMDAL BK264♠♣3=-10
-10.5Round 6DN1 CHAMPIONS265♠♦A+1-9
-12.0Round 1BK EKSPERT33♣x♣2-4-12