PACHTMAN Ron · ALTSHULER

17rank
+39.2Butler · 84 bds
+0.47per board
±4.5swing
+1.21vs par /bd
+0.12adjusted /bd
Butler per round: 59.1 59.1 59.1 -19.9 -19.9 -19.9by round

vs par split: bidding +0.86 · play +0.36

Strength of schedule: opponents averaged -0.35/bd (an easy draw) → opponent-adjusted +0.12/bd

Card play — on target: opening leads 70.8% · declarer play 87.5% · defence 91.5%

Bidding activity — not a pass: 38.5% (92/239)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (9)73.3% (15)
Declarer play100.0% (5)81.8% (11)
Defence86.7% (15)93.8% (32)

Opening leads by suit led: ♠ 40.0% (5) · ♥ 66.7% (6) · ♦ 80.0% (5) · ♣ 87.5% (8)

vs par by strain: NT +1.11 (28) · a suit +1.27 (56)

vs par by level: part-score +1.60 (20) · game +0.96 (57) · slam +2.14 (7)

By role: declaring +0.37/bd (-1.76 vs par · 37) · defending +0.55/bd (+3.55 vs par · 47)

By vulnerability: vulnerable +1.14/bd (+2.71 vs par · 42) · not vulnerable -0.20/bd (-0.29 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32P.ZatorskiM.Blach – S.GolebiowskiOpen14+41.6+2.97+4.00
Round of 32P.ZatorskiM.Blach – S.GolebiowskiOpen14-3.7-0.26+0.57
Round of 32P.ZatorskiJ.Ciechomski – S.GolebiowskiOpen14+21.2+1.51+1.14
Round of 16P.ZatorskiK.Buras – W.StrzemeckiClosed14-8.2-0.59+0.00
Round of 16P.ZatorskiG.Narkiewicz – G.GlasekOpen14+0.3+0.02+1.79
Round of 16P.ZatorskiK.Buras – W.StrzemeckiClosed14-12.0-0.86-0.21

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
+10.5Round of 32BRIDGE FOR BUSINESS63♣♥6-2+13
+9.9Round of 32BRIDGE FOR BUSINESS45♣♥7+1+1
+9.5Round of 32BRIDGE FOR BUSINESS513NT♠6-1+13
+7.8Round of 32BRIDGE FOR BUSINESS24♥♦8-1+11
+7.5Round of 16SPS POLAND554♠♣3=+7
+6.9Round of 32BRIDGE FOR BUSINESS463♦♣Q=+11
+6.4Round of 16SPS POLAND454♠♣A=+0
+5.9Round of 16SPS POLAND174♠x♦6-3+3
+5.3Round of 32BRIDGE FOR BUSINESS532NT♥Q=+6
+5.2Round of 32BRIDGE FOR BUSINESS253NT♥T-2+7
+5.1Round of 16SPS POLAND224♥♠J-1+5
+5.0Round of 32BRIDGE FOR BUSINESS53NT♦T-3+11
+4.6Round of 32BRIDGE FOR BUSINESS134♥♣5+2+9
+4.5Round of 32BRIDGE FOR BUSINESS113NT♦A-1+10
+4.3Round of 32BRIDGE FOR BUSINESS123♣♦K=+6
+4.2Round of 16SPS POLAND233NT♥7+1+12
+4.1Round of 32BRIDGE FOR BUSINESS103♦♣5-1+1
+3.9Round of 16SPS POLAND134♥♣9+1+0
+3.8Round of 32BRIDGE FOR BUSINESS544♥♠J-1+12
+3.7Round of 16SPS POLAND22♦♦4+2+7
+3.6Round of 32BRIDGE FOR BUSINESS483NT♠A=+0
+3.4Round of 32BRIDGE FOR BUSINESS184♥♦A-1+10
+3.3Round of 32BRIDGE FOR BUSINESS85♠♥A+1+11
+3.3Round of 32BRIDGE FOR BUSINESS473NT♥Q+1+12
+3.2Round of 16SPS POLAND563♣♠K=+7
+3.1Round of 16SPS POLAND76♥♣6-2+17
+2.9Round of 32BRIDGE FOR BUSINESS242♥♦2+1+0
+2.7Round of 32BRIDGE FOR BUSINESS213♦♣T=+7
+2.7Round of 16SPS POLAND204♥♠2+1+0
+2.1Round of 16SPS POLAND44♥♦6=+0
+1.8Round of 32BRIDGE FOR BUSINESS271NT♥3=+6
+1.8Round of 16SPS POLAND481NT♠A-1+0
+1.6Round of 32BRIDGE FOR BUSINESS527♦♦6=-2
+1.5Round of 16SPS POLAND104♠♣K-1+6
+1.5Round of 16SPS POLAND211NT♠8=+5
+1.4Round of 16SPS POLAND93NT♥3+2-11
+1.3Round of 32BRIDGE FOR BUSINESS501♥x♣3-2-10
+1.0Round of 32BRIDGE FOR BUSINESS153NT♣6-2+6
+1.0Round of 16SPS POLAND183NT♥K+1+6
+0.7Round of 16SPS POLAND64♥♠4+2-1
+0.6Round of 32BRIDGE FOR BUSINESS454♥♦6+2-1
+0.5Round of 32BRIDGE FOR BUSINESS223NT♠5+2-10
+0.3Round of 16SPS POLAND144♠♦4=+0
+0.2Round of 32BRIDGE FOR BUSINESS564♠♣K-1+5
+0.1Round of 16SPS POLAND273NT♦3=+0
+0.0Round of 16SPS POLAND14♠♦6+2-11
+0.0Round of 16SPS POLAND474♠♦J+1+0
-0.1Round of 32BRIDGE FOR BUSINESS284♠♣5+1+0
-0.2Round of 16SPS POLAND534♠♣9=+1
-0.3Round of 32BRIDGE FOR BUSINESS74♠♣Q+1+0
-0.3Round of 32BRIDGE FOR BUSINESS444♥♦J+1+0
-0.3Round of 16SPS POLAND164♥♦7+1+0
-0.4Round of 32BRIDGE FOR BUSINESS174♥♠A-1+4
-0.4Round of 16SPS POLAND264♥♣7=-1
-0.5Round of 32BRIDGE FOR BUSINESS201NT♥9=-1
-0.7Round of 16SPS POLAND193NT♠7+3+10
-0.7Round of 16SPS POLAND247♠♣Q=+0
-1.0Round of 32BRIDGE FOR BUSINESS143NT♠3+1+0
-1.0Round of 16SPS POLAND446♠x♣A-2+5
-1.1Round of 16SPS POLAND493NT♦9+2+10
-1.5Round of 32BRIDGE FOR BUSINESS92♥♠J=-7
-1.7Round of 16SPS POLAND82♠♦2=+0
-1.7Round of 16SPS POLAND253NT♥2-1-5
-1.9Round of 16SPS POLAND126♦♥4=+2
-1.9Round of 16SPS POLAND465♦♠7=+0
-2.1Round of 32BRIDGE FOR BUSINESS264♠♣6=+0
-2.5Round of 16SPS POLAND54♥♠K=+0
-2.7Round of 32BRIDGE FOR BUSINESS191NT♦3-1-4
-3.2Round of 32BRIDGE FOR BUSINESS162♦♥K-2-6
-3.3Round of 32BRIDGE FOR BUSINESS496♠x♣J-5-7
-3.5Round of 16SPS POLAND523♥♣9=+0
-4.5Round of 32BRIDGE FOR BUSINESS13NT♠2-1-5
-4.5Round of 16SPS POLAND433NT♣9+1-1
-4.8Round of 16SPS POLAND514♥♦2-3-9
-5.1Round of 32BRIDGE FOR BUSINESS34♠x♥9-2-5
-5.5Round of 32BRIDGE FOR BUSINESS433NT♠T+4-17
-5.8Round of 32BRIDGE FOR BUSINESS553NT♥A=-6
-6.5Round of 16SPS POLAND543NT♣8-1-13
-7.2Round of 16SPS POLAND34♠♥A=+0
-7.4Round of 16SPS POLAND504♠♦J-1-10
-7.8Round of 16SPS POLAND157♠♣3=+0
-8.6Round of 16SPS POLAND283NT♦4=-10
-11.6Round of 16SPS POLAND113♦x♦A-4-9
-12.2Round of 32BRIDGE FOR BUSINESS235♣x♥6=-11