HU Lei · JIANGSU BRIDGE ASSOCIATION

274rank
-17.9Butler · 28 bds
-0.64per board
±4.5swing
-0.25vs par /bd · #200/311
-0.12adjusted /bd
Butler per round: 7.9 -0.3 -5.8 -19.7by round

vs par split: bidding +0.21 · play -0.46

Strength of schedule: opponents averaged +0.52/bd (a tough draw) → opponent-adjusted -0.12/bd

Card play — on target: opening leads 50.0% #293 of 310 · declarer play 33.3% #309 of 310 · defence 92.9% #55 of 311

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (2)50.0% (4)
Declarer play·33.3% (3)
Defence80.0% (5)100.0% (9)

Opening leads by suit led: ♠ 0.0% (1) · ♥ 0.0% (1) · ♦ 66.7% (3) · ♣ 100.0% (1)

vs par by strain: NT -1.50 (8) · a suit +0.25 (20)

vs par by level: part-score -1.15 (13) · game +1.92 (13) · slam -8.50 (2)

By role: declaring -0.72/bd (-1.50 vs par · 14) · defending -0.56/bd (+1.00 vs par · 14)

By vulnerability: vulnerable -1.01/bd (-3.29 vs par · 14) · not vulnerable -0.26/bd (+2.79 vs par · 14)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1X.LiP.Hollands – J.HowardClosed7+7.9+1.13+0.14
Round 4X.LiW.He – Z.ZhangClosed7-0.3-0.04+1.86
Round 6X.LiW.Starkowski – S.GolebiowskiClosed7-5.8-0.83-0.14
Round 7X.LiJ.Carroll – T.HanlonOpen7-19.7-2.81-2.86

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
+11.2Round 1SILVERFOX74♥♦6=+13
+8.4Round 1SILVERFOX63NT♥A-2+13
+5.7Round 4ZHONGSHAN JIEGAO283NT♣3=+3
+4.2Round 4ZHONGSHAN JIEGAO222♥♠3+2+10
+3.2Round 6MAZURKIEWICZ134♠♦Q-1+5
+2.3Round 4ZHONGSHAN JIEGAO261NT♠7+2+1
+0.9Round 6MAZURKIEWICZ143♠♥3=-1
+0.7Round 7ROSENTHAL174♥♦7-2+7
+0.6Round 7ROSENTHAL191♠♥8-1+2
+0.2Round 6MAZURKIEWICZ124♥♦7+1+0
-0.8Round 1SILVERFOX22♥♦Q+3-10
-0.8Round 1SILVERFOX41NT♣A-1-11
-0.8Round 4ZHONGSHAN JIEGAO274♠♦4+2+11
-1.0Round 4ZHONGSHAN JIEGAO253NT♥3+1-1
-1.1Round 7ROSENTHAL165♥x♦6-1+0
-1.8Round 6MAZURKIEWICZ113♣♣3=+0
-1.9Round 7ROSENTHAL202♠♦7=+0
-2.0Round 6MAZURKIEWICZ95♣♦8-1+2
-2.1Round 4ZHONGSHAN JIEGAO242NT♥5=-1
-2.2Round 6MAZURKIEWICZ83♦♠A+1-1
-2.6Round 1SILVERFOX53♠♣8-2-2
-2.6Round 7ROSENTHAL216♠♦8=+0
-2.7Round 1SILVERFOX32♥♠K+1+0
-2.7Round 7ROSENTHAL154♠♣7-1-12
-4.1Round 6MAZURKIEWICZ103NT♥Q-1-6
-4.8Round 1SILVERFOX12♦x♥Q-3-2
-8.6Round 4ZHONGSHAN JIEGAO233NT♦8+1-10
-12.7Round 7ROSENTHAL186♦♥5-1-17