LENGY Assaf · EMERALD

38rank
-0.3Butler · 20 bds
-0.01per board
±4.6swing
-0.70vs par /bd
+0.21adjusted /bd
by round

vs par split: bidding -3.00 · play +2.30

Strength of schedule: opponents averaged +0.22/bd (a tough draw) → opponent-adjusted +0.21/bd

Card play — on target: opening leads 100.0% · declarer play 100.0% · defence 88.9%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)100.0% (1)
Declarer play·100.0% (1)
Defence50.0% (2)100.0% (7)

Opening leads by suit led: ♥ 100.0% (1) · ♦ 100.0% (1)

vs par by strain: NT -2.12 (8) · a suit +0.25 (12)

vs par by level: part-score +0.00 (8) · game -1.27 (11) · slam +0.00 (1)

By role: declaring +0.20/bd (-2.82 vs par · 11) · defending -0.28/bd (+1.89 vs par · 9)

By vulnerability: vulnerable +0.85/bd (+0.70 vs par · 10) · not vulnerable -0.88/bd (-2.10 vs par · 10)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16I.BareketD.Filipowicz – K.MartensOpen20-0.3-0.01-0.70

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
+8.5Round of 16ZIMMERMANN54♥♥10-1+12
+6.7Round of 16ZIMMERMANN64♥♠6-1+11
+5.7Round of 16ZIMMERMANN203NT♦5=-1
+3.8Round of 16ZIMMERMANN11NT♠10=+0
+2.8Round of 16ZIMMERMANN134♣♠3=+0
+2.5Round of 16ZIMMERMANN121NT♦7=+0
+2.1Round of 16ZIMMERMANN42♠♣K=+0
+1.8Round of 16ZIMMERMANN101♠x♦2-1-2
+1.1Round of 16ZIMMERMANN73NT♣10+1+0
-0.1Round of 16ZIMMERMANN92♥♠3+1+7
-0.3Round of 16ZIMMERMANN184♠♥K=+0
-0.7Round of 16ZIMMERMANN174♠♦3-1-4
-0.9Round of 16ZIMMERMANN31♥♦J+2+0
-2.1Round of 16ZIMMERMANN113NT♥A+2-10
-2.8Round of 16ZIMMERMANN82♠♠4=-5
-2.9Round of 16ZIMMERMANN157NT♥K=+0
-3.3Round of 16ZIMMERMANN143NT♦Q-1-5
-3.6Round of 16ZIMMERMANN193NT♦2+2-1
-7.1Round of 16ZIMMERMANN164♥♥4=-7
-11.5Round of 16ZIMMERMANN24♥x♣A-2-9