STRZEMECKI Wojciech · BRIDGE FOR BUSINESS

80rank
-10.7Butler · 98 bds
-0.11per board
±4.4swing
-0.43vs par /bd
-0.12adjusted /bd
Butler per round: 17.8 17.8 17.8 17.8 -28.5 -28.5 -28.5by round

vs par split: bidding -1.02 · play -0.09

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted -0.12/bd

Card play — on target: opening leads 83.3% · declarer play 82.4% · defence 76.0%

Bidding activity — not a pass: 47.5% (131/276)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (5)71.4% (7)
Declarer play75.0% (4)84.6% (13)
Defence55.6% (9)87.5% (16)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (1) · ♦ 80.0% (5) · ♣ 100.0% (2)

vs par by strain: NT -1.26 (31) · a suit -0.04 (67)

vs par by level: part-score +0.03 (39) · game -1.44 (50) · slam +3.22 (9)

By role: declaring -0.18/bd (-2.62 vs par · 55) · defending -0.02/bd (+2.37 vs par · 43)

By vulnerability: vulnerable -0.06/bd (-0.41 vs par · 49) · not vulnerable -0.16/bd (-0.45 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32P.JaniszewskiY.Sliwowicz – O.SabbahOpen14+13.5+0.96+0.93
Round of 32P.JaniszewskiY.Sliwowicz – O.SabbahOpen14+0.3+0.02+1.07
Round of 32P.JaniszewskiY.Sliwowicz – O.SabbahOpen14+2.7+0.19-0.21
Round of 32P.JaniszewskiO.Sabbah – Y.SliwowiczClosed14+1.3+0.09-1.00
Round of 16P.JaniszewskiJ.Thomsen – R.HembergClosed14-11.1-0.79+0.14
Round of 16P.JaniszewskiJ.Thomsen – R.HembergClosed14-3.8-0.27-1.79
Round of 16P.JaniszewskiJ.Thomsen – R.HembergClosed14-13.6-0.97-2.14

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
+12.2Round of 32ISRAEL JUNIORS226♣-1+13
+10.2Round of 32ISRAEL JUNIORS504♠♦9=+0
+10.0Round of 32ISRAEL JUNIORS396♦=+0
+8.7Round of 32ISRAEL JUNIORS56♠-1+14
+7.5Round of 32ISRAEL JUNIORS47♥=+0
+7.2Round of 32ISRAEL JUNIORS243♥=+1
+7.1Round of 32ISRAEL JUNIORS22♦x+2+10
+5.4Round of 32ISRAEL JUNIORS454♥♣9+1+0
+5.0Round of 32ISRAEL JUNIORS303♠=+13
+4.8Round of 32ISRAEL JUNIORS383NT-1+6
+4.1Round of 16DENMARK124♠♦5+2+11
+4.1Round of 16DENMARK196♥♦A=+0
+3.9Round of 32ISRAEL JUNIORS173♥-1+5
+3.9Round of 16DENMARK43NT♠T-1+6
+3.7Round of 16DENMARK224♠♣2=+13
+3.5Round of 32ISRAEL JUNIORS215♣x-1+6
+3.5Round of 32ISRAEL JUNIORS534♠♦4-3+6
+3.1Round of 32ISRAEL JUNIORS554♠♦A-1+4
+3.0Round of 16DENMARK534♦♠Q-1+5
+2.9Round of 32ISRAEL JUNIORS253NT+1+1
+2.8Round of 32ISRAEL JUNIORS144♠-3+6
+2.8Round of 16DENMARK455♥x♣A-1+0
+2.5Round of 32ISRAEL JUNIORS103NT+2+0
+2.4Round of 16DENMARK92♥♥5=+6
+2.3Round of 16DENMARK203NT♥Q+1+0
+2.1Round of 16DENMARK431NT♥J=-1
+2.1Round of 16DENMARK463♣♣A=+0
+2.0Round of 32ISRAEL JUNIORS163NT-1+6
+1.9Round of 32ISRAEL JUNIORS402NT-2+5
+1.8Round of 16DENMARK472♥♠9+1+1
+1.7Round of 32ISRAEL JUNIORS332NT-1+0
+1.5Round of 32ISRAEL JUNIORS84♠=+0
+1.5Round of 32ISRAEL JUNIORS444♣♥J=+0
+1.4Round of 16DENMARK53♥♥J+1+6
+1.3Round of 32ISRAEL JUNIORS32♠=+0
+1.2Round of 16DENMARK82♠♣A+1+0
+1.2Round of 16DENMARK441NT♠5=+0
+1.1Round of 32ISRAEL JUNIORS312♠=-1
+1.0Round of 32ISRAEL JUNIORS182♠=+5
+0.9Round of 16DENMARK143NT♠A+1+1
+0.9Round of 16DENMARK234♥♣A-2+7
+0.8Round of 16DENMARK524♠♣A=-1
+0.8Round of 16DENMARK544♠♦T+1+0
+0.5Round of 32ISRAEL JUNIORS63NT+2+0
+0.5Round of 16DENMARK211NT♦T+2-1
+0.2Round of 32ISRAEL JUNIORS523♠♠A-1+4
+0.2Round of 16DENMARK264♥♣J+2-13
+0.2Round of 16DENMARK552♠♥2+1+0
+0.1Round of 32ISRAEL JUNIORS203NT+1+1
+0.0Round of 32ISRAEL JUNIORS131NT=-2
+0.0Round of 16DENMARK103NT♦K+1+1
-0.1Round of 16DENMARK173NT♥2+1-1
-0.3Round of 32ISRAEL JUNIORS342♠+1-7
-0.3Round of 32ISRAEL JUNIORS364♥=+0
-0.3Round of 16DENMARK63NT♥7+2+0
-0.4Round of 32ISRAEL JUNIORS424♠+1+0
-0.5Round of 16DENMARK32♥♦9=+0
-0.7Round of 16DENMARK273NT♥7-1+5
-0.9Round of 32ISRAEL JUNIORS482♥x♦Q-2+3
-0.9Round of 32ISRAEL JUNIORS564♥♥K=-11
-0.9Round of 16DENMARK244♠♦A+2-11
-1.0Round of 16DENMARK154♥♣J=+0
-1.1Round of 32ISRAEL JUNIORS73NT=+1
-1.1Round of 32ISRAEL JUNIORS233NT+1+0
-1.1Round of 16DENMARK186NT♠6=+0
-1.3Round of 16DENMARK253NT♥Q+3-11
-1.5Round of 32ISRAEL JUNIORS15♣x-1-5
-1.5Round of 32ISRAEL JUNIORS353NT+3-1
-1.5Round of 32ISRAEL JUNIORS474♣♥8=-1
-1.6Round of 32ISRAEL JUNIORS371NT-3+0
-1.6Round of 16DENMARK493♥♠J-2-3
-2.2Round of 32ISRAEL JUNIORS113♠x-1+0
-2.2Round of 32ISRAEL JUNIORS541NT♦3+1-1
-2.2Round of 16DENMARK482♠♥7+1+0
-2.3Round of 32ISRAEL JUNIORS121NT-3-10
-2.3Round of 32ISRAEL JUNIORS196♠+1+13
-2.4Round of 16DENMARK135♣♦K-1-12
-3.2Round of 16DENMARK513♣♠K-1-6
-3.5Round of 32ISRAEL JUNIORS433♠♦3+1-1
-3.6Round of 32ISRAEL JUNIORS153♣+1-1
-3.7Round of 32ISRAEL JUNIORS514♠♦6+1+0
-3.7Round of 16DENMARK21NT♠4-2-11
-4.1Round of 16DENMARK74♥♣6=-3
-4.4Round of 32ISRAEL JUNIORS294♥-2-6
-4.5Round of 16DENMARK164♥♣K-1-5
-4.8Round of 16DENMARK12♥♦T+1+0
-4.9Round of 32ISRAEL JUNIORS463NT♥J+2-11
-5.0Round of 32ISRAEL JUNIORS494♦♦Q+1-6
-5.9Round of 16DENMARK283NT♠9-2-8
-6.1Round of 32ISRAEL JUNIORS414♠-1-12
-6.2Round of 32ISRAEL JUNIORS284♠-1-12
-7.2Round of 32ISRAEL JUNIORS327♠=+0
-7.8Round of 16DENMARK562♠♣J-2-11
-9.2Round of 16DENMARK114♥x♥2-3-3
-9.5Round of 32ISRAEL JUNIORS276♠-1-11
-9.8Round of 32ISRAEL JUNIORS264♠-1-12
-11.3Round of 32ISRAEL JUNIORS94♠+1-1
-13.6Round of 16DENMARK503NTx♥8-4-14