WANG Fei · BEIJING LAWYERS

540rank
-41.3Butler · 49 bds
-0.84per board
±5.1swing
-1.35vs par /bd · #448/579
-1.43adjusted /bd
Butler per round: -18.6 -33 15.3 -1.4 -20.6 19.7 -2.7by round

vs par split: bidding -1.08 · play -0.27

Strength of schedule: opponents averaged -0.59/bd (an easy draw) → opponent-adjusted -1.43/bd

Card play — on target: opening leads 80.0% #238 of 579 · declarer play 58.3% #486 of 579 · defence 65.4% #575 of 579

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)100.0% (6)
Declarer play62.5% (8)50.0% (4)
Defence66.7% (12)64.3% (14)

Opening leads by suit led: ♠ 50.0% (4) · ♥ 100.0% (3) · ♣ 100.0% (3)

vs par by strain: NT -1.86 (21) · a suit -0.96 (28)

vs par by level: part-score +0.29 (21) · game -3.36 (25) · slam +4.00 (3)

By role: declaring -0.68/bd (-5.26 vs par · 23) · defending -0.98/bd (+2.12 vs par · 26)

By vulnerability: vulnerable -1.62/bd (-3.28 vs par · 25) · not vulnerable -0.03/bd (+0.67 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.GuoJ.Shih – P.WangOpen7-18.6-2.66-4.14
Round 3Z.GuoM.Barhbarh – J.Ech Cherif AlkettaniClosed7-33.0-4.71-1.00
Round 4N.DengM.Ye – B.ChengOpen7+15.3+2.19-4.14
Round 5N.DengP.Qiao – X.JingClosed7-1.4-0.20+0.29
Round 6Z.GuoJ.Yao – Y.TangClosed7-20.6-2.94-5.29
Round 7N.DengR.Cooper – G.BilalClosed7+19.7+2.81+1.00
Round 8Z.GuoU.Wenning – H.FrerichsOpen7-2.7-0.39+3.86

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
+10.1Round 7BILAL182♦x♣6-2+8
+10.0Round 7BILAL154♠x♣K+2-5
+9.0Round 4ZHONGFU233NT♥J+1-13
+8.7Round 5HEILONGJIANG TEAM73♠♠6+1+10
+6.5Round 6LUDUS123NT♠2+1+0
+5.6Round 7BILAL163NT♣6=+0
+5.0Round 1YEH MIX41NT♣9-2+2
+4.0Round 8BERLIN226♦♥9-1+12
+3.5Round 7BILAL212♠♣6+2+1
+3.2Round 4ZHONGFU275♣♦A=+0
+3.2Round 8BERLIN273♠♣10=+6
+2.1Round 4ZHONGFU263NT♠4+4-12
+1.8Round 5HEILONGJIANG TEAM13NT♥7=+0
+0.9Round 4ZHONGFU253NT♣4+3-12
+0.8Round 4ZHONGFU283NT♣4-1+6
+0.6Round 3MOROCCAN OPEN T172♠♦7-1+3
+0.6Round 5HEILONGJIANG TEAM22♥♠10+1+0
+0.3Round 1YEH MIX32NT♠9+1-1
+0.2Round 5HEILONGJIANG TEAM33NT♠4-1+5
-0.0Round 4ZHONGFU223♥♦A=+0
+0.0Round 8BERLIN231♠♦10+1+0
-0.1Round 6LUDUS131NT♠A-1-1
-0.3Round 7BILAL172♠♣6+2-1
-0.3Round 7BILAL204♥♣6+2+13
-0.7Round 1YEH MIX52♠♥3+2-1
-0.7Round 4ZHONGFU243NT♠Q=+2
-1.2Round 3MOROCCAN OPEN T182NT♦2-1-2
-1.3Round 5HEILONGJIANG TEAM52♥♣A+2-1
-2.0Round 8BERLIN254♠x♦A-3+3
-2.0Round 8BERLIN263NT♠3=+0
-2.1Round 6LUDUS114♣♣2=+0
-2.4Round 8BERLIN283♥♣8=+7
-2.8Round 6LUDUS145♣♥A=-3
-3.0Round 3MOROCCAN OPEN T203NT♠7+1+12
-3.4Round 1YEH MIX12♠♦J-1+2
-3.5Round 3MOROCCAN OPEN T152♥♣J=-5
-3.5Round 8BERLIN245♥♠A+1-1
-4.4Round 1YEH MIX24♠♦6-4-8
-4.7Round 3MOROCCAN OPEN T163NT♥2+3-11
-5.4Round 6LUDUS103NTx♠8-1-8
-5.5Round 5HEILONGJIANG TEAM43NT♣6=+1
-5.5Round 6LUDUS82♠♣A-1-9
-5.9Round 5HEILONGJIANG TEAM66♣♠8+1-13
-6.2Round 1YEH MIX63NT♠Q=-11
-7.6Round 3MOROCCAN OPEN T214♠♦K+2-17
-8.9Round 7BILAL193NTx♣6-2-9
-9.2Round 1YEH MIX73♠♥J-1-12
-11.2Round 6LUDUS95♦♦Q-1-16
-13.6Round 3MOROCCAN OPEN T196NT♣J=+13