LUO Zeng Qun · ZHIHAOLE

201rank
-51.9Butler · 56 bds
-0.93per board
±4.7swing
-0.68vs par /bd · #166/208
-0.75adjusted /bd
Butler per round: -17.5 25.7 -5 -18.3 -12.9 -2.3 -4.7 -16.9by round

vs par split: bidding -1.71 · play +1.04

Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted -0.75/bd

Card play — on target: opening leads 66.7% #157 of 207 · declarer play 84.2% #36 of 206 · defence 91.3% #45 of 208

Card play by contract type — on target
vs NTvs a suit
Opening leads25.0% (4)100.0% (5)
Declarer play100.0% (3)81.2% (16)
Defence88.9% (9)92.9% (14)

Opening leads by suit led: ♥ 0.0% (3) · ♦ 100.0% (4) · ♣ 100.0% (2)

vs par by strain: NT -0.43 (14) · a suit -0.76 (42)

vs par by level: part-score -1.93 (14) · game -0.26 (42)

By role: declaring -0.74/bd (-2.03 vs par · 33) · defending -1.20/bd (+1.26 vs par · 23)

By vulnerability: vulnerable -0.88/bd (-1.04 vs par · 28) · not vulnerable -0.98/bd (-0.32 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.LiaoY.Wang – L.GuOpen7-17.5-2.50-1.57
Round 2Z.LiaoH.Lam – P.LingClosed7+25.7+3.67+4.71
Round 3Z.LiaoM.Kang – J.RanClosed7-5.0-0.71+1.43
Round 4D.ZhangZ.Li – Y.JingClosed7-18.3-2.61-4.43
Round 5D.ZhangJ.Yao – L.LeiClosed7-12.9-1.84-5.86
Round 6Z.LiaoJ.Ma – H.TianClosed7-2.3-0.33+1.86
Round 7Z.LiaoV.Chinmanas – V.SvangsopakulOpen7-4.7-0.67-0.43
Round 8Z.LiaoJ.Chen – Y.HeClosed7-16.9-2.41-1.14

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
+9.4Round 2MASTER MINDS115♥x♦A-1+11
+8.8Round 6SANYA-HONGYE134♥x♦A-2+7
+8.6Round 7THAILAND194♠♥Q=+11
+6.3Round 2MASTER MINDS84♥♦2+2+9
+6.1Round 3SHANGHAI YITONG184♠♣Q-2+13
+5.0Round 5CHINA PETROLEUM SPORTS ASSCCIA74♠♠2+1-13
+3.9Round 3SHANGHAI YITONG154♠♦Q-1+6
+3.6Round 7THAILAND153NT♣Q=+0
+3.2Round 1ZHEJIANG JINJIANG BRIDGE CLUB33NT♠J-4+8
+3.1Round 2MASTER MINDS133NT♦7+3+1
+2.9Round 6SANYA-HONGYE83NT♥10-1+5
+2.6Round 2MASTER MINDS124♥♣7=+0
+2.6Round 3SHANGHAI YITONG162♠♦2=+11
+2.4Round 2MASTER MINDS104♠♥3+1+0
+2.4Round 8WEST VIP274♠♥4=+0
+2.2Round 6SANYA-HONGYE104♠♣5=+0
+1.5Round 3SHANGHAI YITONG214♥♦3+1+0
+1.4Round 1ZHEJIANG JINJIANG BRIDGE CLUB41NT♥5=-1
+1.3Round 2MASTER MINDS91NT♣Q-2-2
+1.3Round 4HUOCHETOU BLUE242♥♠6=+0
+1.0Round 7THAILAND204♥♦2=-1
+0.6Round 2MASTER MINDS144♠♣J+2+14
+0.3Round 7THAILAND174♠♦9=-1
+0.2Round 5CHINA PETROLEUM SPORTS ASSCCIA43NT♦K=-2
+0.1Round 5CHINA PETROLEUM SPORTS ASSCCIA52♦♠7-1+1
-0.5Round 8WEST VIP233NT♠2+2-2
-0.6Round 5CHINA PETROLEUM SPORTS ASSCCIA33♥♦5-2-1
-0.7Round 1ZHEJIANG JINJIANG BRIDGE CLUB64♥♦10+1+0
-0.8Round 4HUOCHETOU BLUE282♣x♥K-1+0
-0.9Round 6SANYA-HONGYE144♥♣4-2+1
-0.9Round 8WEST VIP224♥♥2+1+0
-1.1Round 4HUOCHETOU BLUE225♠♦A=+0
-1.4Round 4HUOCHETOU BLUE233NT♠6=+0
-1.5Round 6SANYA-HONGYE122♦♥9=-7
-1.6Round 1ZHEJIANG JINJIANG BRIDGE CLUB52♦♣8-1+2
-2.3Round 5CHINA PETROLEUM SPORTS ASSCCIA13♦♣6+1-7
-2.5Round 3SHANGHAI YITONG193NT♦4+1-1
-3.4Round 8WEST VIP284♥♣Q-1-5
-3.6Round 1ZHEJIANG JINJIANG BRIDGE CLUB13NT♠4+3-2
-3.6Round 6SANYA-HONGYE113NT♦K+1+1
-4.2Round 7THAILAND164♠♦J+1-1
-4.3Round 8WEST VIP244♥♦8=+0
-4.4Round 4HUOCHETOU BLUE264♣♣6+2-12
-4.6Round 7THAILAND184♠♦7+1+0
-4.6Round 8WEST VIP253NT♥10+3-1
-5.2Round 4HUOCHETOU BLUE274♥x♠A-2-9
-5.4Round 5CHINA PETROLEUM SPORTS ASSCCIA64♥♦K-1-9
-5.6Round 1ZHEJIANG JINJIANG BRIDGE CLUB73♥♣3=-7
-5.6Round 8WEST VIP264♠♥Q=+0
-6.7Round 3SHANGHAI YITONG175♦x♥Q-3-9
-6.7Round 4HUOCHETOU BLUE254♥♠A-3-10
-9.4Round 7THAILAND214♠♦3=-11
-9.9Round 3SHANGHAI YITONG202♣x♠2-4-10
-9.9Round 5CHINA PETROLEUM SPORTS ASSCCIA23NT♥10=-10
-10.2Round 6SANYA-HONGYE93♠♥6-2+6
-10.6Round 1ZHEJIANG JINJIANG BRIDGE CLUB25♣x♠6-1-11