LIN Rongqiang · CHINA EVERTRUST

136rank
+0.9Butler · 14 bds
+0.06per board
±4.4swing
+1.79vs par /bd
-0.31adjusted /bd
by round

vs par split: bidding +1.71 · play +0.07

Strength of schedule: opponents averaged -0.38/bd (an easy draw) → opponent-adjusted -0.31/bd

Card play — on target: opening leads 66.7% · declarer play 100.0% · defence 83.3%

Bidding activity — not a pass: 45.0% (18/40)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)50.0% (4)
Declarer play100.0% (1)100.0% (1)
Defence50.0% (2)100.0% (4)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (1) · ♦ 50.0% (2) · ♣ 100.0% (1)

vs par by strain: NT +0.33 (6) · a suit +2.88 (8)

vs par by level: part-score -2.33 (3) · game +3.20 (10) · slam +0.00 (1)

By role: declaring +0.66/bd (-0.50 vs par · 8) · defending -0.73/bd (+4.83 vs par · 6)

By vulnerability: vulnerable +1.50/bd (+2.14 vs par · 7) · not vulnerable -1.37/bd (+1.43 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64J.TaoJ.Wolfson – S.GarnerOpen14+0.9+0.06+1.79

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
+8.9Round of 64WOLFSON42♥♦K-1+11
+5.9Round of 64WOLFSON93NT♣2-2+11
+2.7Round of 64WOLFSON54♠♦K-2+13
+2.5Round of 64WOLFSON73NT♥A+2+4
+2.2Round of 64WOLFSON84♠x♥A-2+0
+1.8Round of 64WOLFSON11NT♠Q+1-7
+1.1Round of 64WOLFSON63♦♠T=-11
+0.4Round of 64WOLFSON24♠♣Q=+11
-0.3Round of 64WOLFSON104♥♦K=+0
-3.2Round of 64WOLFSON133NT♠T-1+6
-4.1Round of 64WOLFSON114♥♠3+1-1
-4.4Round of 64WOLFSON33NT♠J-1-6
-4.7Round of 64WOLFSON123NT♥J-1-6
-7.9Round of 64WOLFSON147♠♦5=+0