SAKOWICZ Ryszard · LT ILANKA

50rank
-25.6Butler · 80 bds
-0.32per board
±4.8swing
-1.23vs par /bd · #66/66
-0.37adjusted /bd
Butler per round: -8.8 12.8 6.3 -8.6 -0.2 -26.6 -1.8 1.3by round

vs par split: bidding -0.65 · play -0.63

Strength of schedule: opponents averaged -0.05/bd (an average draw) → opponent-adjusted -0.37/bd

Card play — on target: opening leads 68.4% #52 of 66 · declarer play 63.6% #54 of 66 · defence 80.6% #54 of 66

Card play by contract type — on target
vs NTvs a suit
Opening leads20.0% (5)85.7% (14)
Declarer play50.0% (6)68.8% (16)
Defence83.3% (12)78.9% (19)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 50.0% (4) · ♦ 75.0% (4) · ♣ 71.4% (7)

vs par by strain: NT +0.52 (23) · a suit -2.02 (56)

vs par by level: part-score -2.61 (31) · game -0.47 (43) · slam +0.00 (5)

By role: declaring -0.46/bd (-3.06 vs par · 49) · defending -0.10/bd (+1.68 vs par · 31)

By vulnerability: vulnerable -0.23/bd (-0.45 vs par · 40) · not vulnerable -0.41/bd (-2.00 vs par · 40)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.TuszynskiB.Drijver – B.NabClosed10-8.8-0.88-2.70
Round 2P.TuszynskiR.Radev – S.NedkovClosed10+12.8+1.28+2.60
Round 3P.MiechowiczM.Gromoeller – J.FritscheOpen10+6.3+0.63-0.80
Round 5P.MiechowiczG.Failla – D.AttanasioClosed10-8.6-0.86-2.00
Round 6P.MiechowiczN.Sver – M.PilipovicOpen10-0.2-0.02-1.70
Round 7P.TuszynskiA.Bianchedi – A.MadalaOpen10-26.6-2.66-2.80
Round 9P.TuszynskiA.Levy – F.VolckerOpen10-1.8-0.18-1.70
Round 11P.TuszynskiP.Hackett – D.PriceOpen10+1.3+0.13-0.70

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
+14.7Round 5VILLA FABBRICHE187♥♦K=+0
+9.1Round 2RADKOV144♠x♦J+1+11
+7.0Round 2RADKOV116NT♦5-1+11
+6.5Round 9RIEHM294♠♦7=-1
+5.7Round 2RADKOV183NT♦2=+11
+5.7Round 11MOSSOP204♠♣A=+3
+5.5Round 6JT3281NT♠8-3+5
+5.3Round 1ONSTEIN13♠♣5-4+3
+5.0Round 11MOSSOP131NT♥J-2+3
+4.8Round 7ALLEGRA104♥♠3=+9
+4.7Round 3BAMBERGER223♥♣Q=+0
+4.2Round 1ONSTEIN96♠♦4=+1
+4.2Round 3BAMBERGER242♥♦4+3+6
+4.1Round 6JT3306♣♠4=-2
+4.0Round 6JT3215♦♣A=+0
+3.0Round 7ALLEGRA53♠♦A-1+4
+2.5Round 6JT3245♠♣A-2+0
+2.0Round 6JT3222♠♦K-2-2
+2.0Round 6JT3233NT♥2=+3
+1.9Round 2RADKOV201NT♦Q-2+8
+1.7Round 3BAMBERGER262♥♦3=+0
+1.5Round 1ONSTEIN33NT♠J+1-1
+1.5Round 1ONSTEIN64♥♣7-1+10
+1.5Round 3BAMBERGER214♥♦Q=-1
+1.5Round 5VILLA FABBRICHE164♠♠J+2+1
+1.5Round 11MOSSOP152♠♣A=+5
+1.3Round 5VILLA FABBRICHE203♠♦A=+0
+1.3Round 9RIEHM304♠♦5+1+0
+1.2Round 9RIEHM275♦♠A+1+8
+1.0Round 9RIEHM283NT♠Q+1+4
+0.9Round 5VILLA FABBRICHE171NT♠10-1-4
+0.7Round 2RADKOV153NT♦9+1+1
+0.5Round 3BAMBERGER284♥♠A-1+5
+0.5Round 9RIEHM222♠♦2+1-7
+0.5Round 9RIEHM233NT♦7+2+0
+0.5Round 9RIEHM264NT♠K+1+0
+0.5Round 11MOSSOP113♦♥Q+1+0
+0.5Round 11MOSSOP183NT♠8+3-11
+0.3Round 3BAMBERGER302♠♦9+2-6
+0.2Round 1ONSTEIN83NT♠A+1+0
+0.2Round 3BAMBERGER274♣♠6-1-4
+0.1Round 1ONSTEIN103♥♦K+1-10
+0.1Round 5VILLA FABBRICHE134♥♣2+2+3
-0.0Round 1ONSTEIN54♥♣A+1-8
+0.0Round 2RADKOV124♠♥6-2+6
+0.0Round 2RADKOV134♥♠A=-3
+0.0Round 3BAMBERGER292♦♠7=-1
+0.0Round 7ALLEGRA64♥♣A=+0
-0.0Round 11MOSSOP142♠♣K+1+0
-0.2Round 3BAMBERGER23Pass+3
-0.3Round 5VILLA FABBRICHE114♥♣8+2+11
-0.4Round 11MOSSOP124♠♦8-1-10
-0.5Round 2RADKOV174♣♥6=-7
-0.9Round 6JT3274♥♦J=+0
-1.0Round 7ALLEGRA23NT♦4+2-2
-1.8Round 9RIEHM254♠♦A-1-10
-2.2Round 7ALLEGRA93♣♦5-1+2
-2.3Round 5VILLA FABBRICHE123NT♥K=+1
-2.3Round 6JT3262♠♦2-1-6
-2.5Round 1ONSTEIN73NT♥4=+2
-2.5Round 11MOSSOP163♦♦A-1-6
-3.1Round 11MOSSOP193NT♠4+3+11
-3.3Round 7ALLEGRA14♠♠5+1-1
-3.5Round 5VILLA FABBRICHE193♣♥5+2-6
-3.6Round 7ALLEGRA83♥♣10-1-8
-4.8Round 6JT3293♥x♦A-1-3
-4.9Round 2RADKOV162NT♣5+1-7
-5.5Round 9RIEHM246NT♥A-1-10
-5.9Round 11MOSSOP173NT♠7+2-2
-6.0Round 9RIEHM212NT♣6+1-1
-6.2Round 2RADKOV194♥♣Q-1-5
-6.4Round 7ALLEGRA71♠♠2+2-15
-6.5Round 5VILLA FABBRICHE144♠♥9=-11
-6.6Round 3BAMBERGER253NT♥9-1-10
-7.1Round 1ONSTEIN45♦♥K-1-12
-7.4Round 7ALLEGRA34♥♠6+1-2
-10.5Round 7ALLEGRA44♥♣A-1-15
-12.0Round 1ONSTEIN24♦♠4-5-12
-12.3Round 6JT3253♠x♦8-3-12
-14.5Round 5VILLA FABBRICHE155♥x♣A-2-15