OSTROWSKA Lena · PLAY SMALL

156rank
+19.5Butler · 70 bds
+0.28per board
±5.0swing
+0.49vs par /bd · #111/488
+0.29adjusted /bd
Butler per round: -18.2 9.2 -16.6 23.5 21.6by round

vs par split: bidding +0.17 · play +0.31

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.29/bd

Card play — on target: opening leads 75.0% #375 of 488 · declarer play 76.9% #185 of 488 · defence 87.2% #277 of 488

Bidding activity — not a pass: 39.4% #394 of 488 (82/208)

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)72.2% (18)
Declarer play100.0% (3)70.0% (10)
Defence66.7% (6)90.9% (33)

Opening leads by suit led: ♠ 50.0% (4) · ♥ 72.7% (11) · ♦ 100.0% (4) · ♣ 80.0% (5)

vs par by strain: NT -2.23 (17) · a suit +1.36 (53)

vs par by level: part-score +0.30 (30) · game +0.75 (32) · slam +0.12 (8)

By role: declaring +0.34/bd (-3.03 vs par · 31) · defending +0.23/bd (+3.28 vs par · 39)

By vulnerability: vulnerable +1.04/bd (+1.40 vs par · 35) · not vulnerable -0.48/bd (-0.43 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.CiechomskiM.Rosenberg – D.RosenbergOpen14-18.2-1.30+1.07
Round 2J.CiechomskiA.Gandoglia – V.DalpozzoClosed14+9.2+0.66-0.79
Round 4J.CiechomskiG.Brekka – M.LindstroemClosed14-16.6-1.19-1.21
Round 5J.CiechomskiE.Serdar – H.CanOpen14+23.5+1.68+2.43
Round 7J.CiechomskiB.Sundstrom – C.SjoblomClosed14+21.6+1.54+0.93

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 7ZY1106NT♥Q-2+13
+12.0Round 5ICECOLD36♣♣2+1-2
+10.2Round 5ICECOLD136♣♥J-1+17
+9.5Round 5ICECOLD74♥♣T-1+15
+8.8Round 4SCHONFELD FINESSE184♠♣Q-1+12
+8.2Round 2LIVIA176♥♦2=+0
+7.2Round 4SCHONFELD FINESSE211NT♥T-2+8
+6.7Round 5ICECOLD103NT♣A+1+0
+6.5Round 2LIVIA163♠x♥K-2+6
+6.2Round 2LIVIA223♦♥T=+13
+6.2Round 7ZY175♦♠6+2+14
+5.8Round 1SIVY B23♠♥A+3+11
+5.0Round 2LIVIA236♦♠2+1-13
+4.9Round 7ZY144♠♥8+1+11
+3.7Round 7ZY114♥♠2-1+10
+3.3Round 4SCHONFELD FINESSE253♦♥2-1+5
+3.2Round 4SCHONFELD FINESSE164♣♥A-2+5
+3.0Round 5ICECOLD121NT♥Q=+5
+2.2Round 1SIVY B92♠♥A+1+7
+2.2Round 5ICECOLD143♥♣4-3+1
+2.1Round 7ZY132♠♣6-1+5
+1.9Round 2LIVIA284♥♣T=-1
+1.6Round 4SCHONFELD FINESSE222♥♦Q=+7
+1.5Round 1SIVY B144♥♣T+1+0
+1.2Round 7ZY184♥♠2+1+1
+0.9Round 2LIVIA274♥♣3+1+0
+0.9Round 5ICECOLD53♥♣T-1+5
+0.8Round 1SIVY B104♥♠6+1+0
+0.6Round 1SIVY B52♣♥A-1+3
+0.6Round 4SCHONFELD FINESSE154♠♣5=-1
+0.5Round 7ZY1144♠♠9-1+4
+0.3Round 2LIVIA193NT♦4-1+10
+0.3Round 7ZY193NT♠9+3-13
+0.1Round 1SIVY B113♠♣T=-6
-0.1Round 5ICECOLD114♠♠2=+0
-0.3Round 1SIVY B14♥♥9+3+10
-0.3Round 5ICECOLD63♦♣Q+3+6
-0.3Round 7ZY164♥♦A=+0
-0.4Round 5ICECOLD93♠♦6=+6
-0.5Round 2LIVIA215♦x♥A-2+5
-0.5Round 7ZY1112NT♣K=-7
-0.5Round 7ZY1136♥♠9+1-13
-0.6Round 1SIVY B34♠♦3=+0
-1.0Round 1SIVY B64♥♣A=+0
-1.1Round 4SCHONFELD FINESSE233NT♦3-1-6
-1.6Round 1SIVY B42♠♥8+1+0
-1.6Round 7ZY121NT♠5+1+0
-1.7Round 5ICECOLD13♥♦A-1-4
-1.8Round 5ICECOLD23NT♠2+1-1
-1.9Round 4SCHONFELD FINESSE244♦♣T-2-5
-2.2Round 1SIVY B124♥♣2+1+0
-2.2Round 2LIVIA253NT♣K-1+0
-2.3Round 7ZY152♠♠A-1-4
-2.4Round 2LIVIA264♠♥2-2-8
-2.7Round 4SCHONFELD FINESSE282NT♠Q-2+0
-2.8Round 2LIVIA153♥♠7-1-5
-2.9Round 1SIVY B136♦♥A=+13
-3.0Round 2LIVIA203NT♦Q+1-1
-3.0Round 2LIVIA242♥♣J+2-7
-3.2Round 4SCHONFELD FINESSE174♥♦4=+0
-4.3Round 7ZY1123♠♥6=-8
-5.2Round 4SCHONFELD FINESSE201NT♠2=-6
-5.5Round 4SCHONFELD FINESSE194NT♠2+3-16
-5.9Round 2LIVIA183NT♦J=-10
-8.3Round 5ICECOLD44♥♣6=+0
-8.4Round 5ICECOLD86NT♥6-2-14
-9.6Round 1SIVY B74♠x♦A=-11
-9.7Round 4SCHONFELD FINESSE273♠x♦Q+1-5
-11.0Round 1SIVY B83♥x♠6+2-12
-12.0Round 4SCHONFELD FINESSE263♣x♥A=-15