SZTYRAK Leszek · CSTO - POLAND

23rank
-33.0Butler · 80 bds
-0.41per board
±5.2swing
-0.38adjusted /bd
Butler per round: 20.4 -40.2 21.6 -34.8by round

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted -0.38/bd

By role: declaring -2.46/bd (25) · defending +0.19/bd (35)

By vulnerability: not vulnerable -0.41/bd (80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.GierulskiA.Allfrey – A.McintoshOpen20+20.4+1.02·
Round 2B.GierulskiM.Bruun – P.FredinOpen20-40.2-2.01·
Round 4J.SkrzypczakJ.Beineix – P.LeprinceClosed20+21.6+1.08·
Round 5J.SkrzypczakF.Fantoni – C.NunesOpen20-34.8-1.74·

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
+13.0Round 4CFNC - FRANCE4W200·
+11.2Round 1AENC - ENGLAND106♥12+1418·
+10.0Round 1AENC - ENGLAND66♣10+188·
+9.6Round 2SCHALTZ - DENMARK73N8·
+9.2Round 1AENC - ENGLAND15♥13·
+7.8Round 4CFNC - FRANCE15W50·
+7.2Round 2SCHALTZ - DENMARK203N8·
+6.6Round 1AENC - ENGLAND154♥x10+780·
+5.4Round 4CFNC - FRANCE9W200·
+5.4Round 5PARIOLI - ITALY74♠9·
+5.2Round 4CFNC - FRANCE20N620·
+5.0Round 1AENC - ENGLAND172♠8+102·
+5.0Round 2SCHALTZ - DENMARK93♣x5·
+4.6Round 4CFNC - FRANCE6♠·
+4.4Round 2SCHALTZ - DENMARK133N10·
+4.0Round 4CFNC - FRANCE13♠650·
+3.4Round 2SCHALTZ - DENMARK41♠10+163·
+2.6Round 4CFNC - FRANCE18N140·
+2.2Round 5PARIOLI - ITALY64♠8·
+2.0Round 1AENC - ENGLAND192♠9·
+2.0Round 4CFNC - FRANCE17E·
+1.8Round 4CFNC - FRANCE5N110·
+1.8Round 5PARIOLI - ITALY13♠8·
+1.6Round 5PARIOLI - ITALY174♥9·
+1.4Round 1AENC - ENGLAND123♥9·
+1.4Round 4CFNC - FRANCE11N450·
+0.6Round 1AENC - ENGLAND85♣11·
+0.6Round 1AENC - ENGLAND93N9·
+0.6Round 5PARIOLI - ITALY155♣11+589·
+0.4Round 5PARIOLI - ITALY132♠9+132·
+0.4Round 5PARIOLI - ITALY146N12·
+0.2Round 5PARIOLI - ITALY163♣9+101·
+0.2Round 5PARIOLI - ITALY204♠10+610·
+0.0Round 1AENC - ENGLAND23N9·
+0.0Round 1AENC - ENGLAND33N11+451·
+0.0Round 1AENC - ENGLAND184♥10·
-0.0Round 2SCHALTZ - DENMARK53N10·
-0.0Round 2SCHALTZ - DENMARK62N6·
-0.2Round 1AENC - ENGLAND163♥9+131·
-0.2Round 4CFNC - FRANCE16N420·
-0.2Round 5PARIOLI - ITALY113N11·
-0.4Round 1AENC - ENGLAND133N11·
-0.4Round 4CFNC - FRANCE10E·
-0.4Round 5PARIOLI - ITALY104♠10·
-0.6Round 5PARIOLI - ITALY123N11+651·
-0.8Round 2SCHALTZ - DENMARK141N5+93·
-1.2Round 4CFNC - FRANCE3♠·
-1.2Round 4CFNC - FRANCE12W·
-1.4Round 4CFNC - FRANCE2N110·
-1.6Round 2SCHALTZ - DENMARK114♠12·
-1.8Round 4CFNC - FRANCE8W·
-2.0Round 2SCHALTZ - DENMARK101N4+293·
-2.2Round 2SCHALTZ - DENMARK152♠11·
-2.4Round 1AENC - ENGLAND113N9·
-2.4Round 2SCHALTZ - DENMARK25♣9+89·
-2.4Round 5PARIOLI - ITALY24♠10+610·
-2.6Round 5PARIOLI - ITALY181N7+83·
-2.8Round 1AENC - ENGLAND71N6·
-2.8Round 2SCHALTZ - DENMARK164♣10·
-2.8Round 4CFNC - FRANCE19W·
-3.2Round 1AENC - ENGLAND143N9·
-4.0Round 2SCHALTZ - DENMARK123♣9+101·
-4.0Round 5PARIOLI - ITALY83♠10+161·
-4.2Round 1AENC - ENGLAND53N10·
-4.4Round 4CFNC - FRANCE1W·
-4.4Round 5PARIOLI - ITALY56♥13·
-4.6Round 2SCHALTZ - DENMARK83♣10+121·
-4.6Round 4CFNC - FRANCE14N150·
-4.6Round 5PARIOLI - ITALY193♥9+131·
-5.6Round 1AENC - ENGLAND202♥x7+192·
-6.2Round 2SCHALTZ - DENMARK14♥x9+90·
-7.4Round 1AENC - ENGLAND44♠10·
-8.2Round 4CFNC - FRANCE7N·
-8.6Round 5PARIOLI - ITALY46♥12+1418·
-8.8Round 2SCHALTZ - DENMARK176♠11+38·
-9.6Round 2SCHALTZ - DENMARK193N8+91·
-9.6Round 5PARIOLI - ITALY93♠10·
-10.2Round 5PARIOLI - ITALY35♥x9+489·
-12.2Round 2SCHALTZ - DENMARK34♥9+90·
-12.6Round 2SCHALTZ - DENMARK184♠x6+790·