KARMARKAR Marianne · AZURE

23rank
+18.5Butler · 14 bds
+1.32per board
±4.1swing
+3.50vs par /bd
+0.68adjusted /bd
Butler per round: 6.8 11.7by round

vs par split: bidding +2.29 · play +1.21

Strength of schedule: opponents averaged -0.64/bd (an easy draw) → opponent-adjusted +0.68/bd

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

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)100.0% (2)
Declarer play100.0% (1)100.0% (2)
Defence100.0% (6)100.0% (2)

Opening leads by suit led: ♥ 100.0% (4)

vs par by strain: NT +5.00 (9) · a suit +0.80 (5)

vs par by level: part-score +3.40 (5) · game +4.00 (7) · slam +2.00 (2)

By role: declaring +0.42/bd (-5.17 vs par · 6) · defending +2.00/bd (+10.00 vs par · 8)

By vulnerability: vulnerable +3.91/bd (+4.29 vs par · 7) · not vulnerable -1.27/bd (+2.71 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3B.DeyL.Zhang – Q.ZengOpen7+6.8+0.97+1.43
Round 4B.DeyJ.Wang – Y.LiuOpen7+11.7+1.67+5.57

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 4SHANDONG CONTRACT BRIDGE ASSOC263NT♣Q-3+17
+6.9Round 3GSRC & P UNITED202NT♥9+2+15
+4.5Round 3GSRC & P UNITED216♠♥J=-13
+2.0Round 3GSRC & P UNITED152♠♦4=+0
+2.0Round 4SHANDONG CONTRACT BRIDGE ASSOC236♣♥8-1+17
+1.5Round 4SHANDONG CONTRACT BRIDGE ASSOC243NT♠3+1-1
+0.6Round 3GSRC & P UNITED182NT♦2-2+0
+0.0Round 4SHANDONG CONTRACT BRIDGE ASSOC223♥♦A=+0
+0.0Round 4SHANDONG CONTRACT BRIDGE ASSOC253NT♣3+2+12
-0.5Round 3GSRC & P UNITED171NT♠K=+2
-0.8Round 4SHANDONG CONTRACT BRIDGE ASSOC283NT♣2-1-6
-2.0Round 3GSRC & P UNITED193NT♥2+1+17
-3.2Round 4SHANDONG CONTRACT BRIDGE ASSOC275♣♥5=+0
-4.7Round 3GSRC & P UNITED163NT♥4+3-11