🇭🇰 WANG Eric · HONG KONG CHINA

59rank
-20.0Butler · 88 bds
-0.23per board
±4.5swing
-0.38vs par /bd · #74/105
-0.00adjusted /bd
Butler per round: 8.5 -5 -13.4 3.2 10.1 -8.9 -15.8 7.9 -5.7 -16.5 15.6by round

vs par split: bidding -0.18 · play -0.19

Strength of schedule: opponents averaged +0.23/bd (a tough draw) → opponent-adjusted -0.00/bd

Card play — on target: opening leads 84.0% #44 of 105 · declarer play 70.8% #56 of 105 · defence 83.3% #44 of 105

Bidding activity — not a pass: 38.5% #85 of 105 (87/226)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (5)80.0% (20)
Declarer play75.0% (8)68.8% (16)
Defence78.6% (14)85.3% (34)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 66.7% (6) · ♦ 80.0% (5) · ♣ 90.0% (10)

vs par by strain: NT -1.07 (30) · a suit -0.02 (58)

vs par by level: part-score -1.23 (40) · game +0.91 (44) · slam -6.00 (4)

By role: declaring +0.36/bd (-2.67 vs par · 40) · defending -0.72/bd (+1.54 vs par · 48)

By vulnerability: vulnerable -0.19/bd (-0.04 vs par · 44) · not vulnerable -0.27/bd (-0.70 vs par · 44)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.YaoL.Straume – B.BethereClosed8+8.5+1.06+2.88
Round 2Z.YaoY.Ji – X.WuClosed8-5.0-0.62-2.12
Round 4Z.YaoT.Lillejord – B.MoeOpen8-13.4-1.68-2.25
Round 5Z.YaoB.Mroz – M.ProkopowiczClosed8+3.2+0.40-0.25
Round 7Z.YaoJ.Narang – A.MehtaOpen8+10.1+1.26+1.00
Round 9Z.YaoK.Chen – A.ShihClosed8-8.9-1.11-2.12
Round 10Z.YaoD.Katsakioris – T.VelliosClosed8-15.8-1.98-3.12
Round 12Z.YaoY.Liu – P.WuOpen8+7.9+0.99-0.50
Round 13Z.YaoY.Ben Melech – O.Gal OrClosed8-5.7-0.71+0.50
Round 16Z.YaoT.Bernieri – X.RoulleOpen8-16.5-2.06-0.62
Round 17Z.YaoK.Wei – A.ChaunalClosed8+15.6+1.95+2.50

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
+12.6Round 13🇮🇱 ISRAEL134♠♣T-1+13
+10.5Round 7🇮🇳 INDIA216♣♥9=+0
+8.9Round 9🇺🇸 USA114♠♥4=+1
+7.9Round 17🇺🇸 USA2123NT♥5-1+12
+6.9Round 10🇬🇷 GREECE165♣x♦A-3+12
+6.6Round 12🇹🇼 CHINESE TAIPEI284♠♣A-2+6
+5.9Round 10🇬🇷 GREECE136♠♥J+1-13
+5.3Round 17🇺🇸 USA2104♠♣8+1-12
+4.5Round 5🇵🇱 POLAND25♥♣A-2+2
+4.0Round 4🇳🇴 NORWAY314♠♦4-3+6
+3.9Round 1🇱🇻 LATVIA13NT♥6=-1
+3.8Round 17🇺🇸 USA2142NT♥6+2+7
+3.6Round 16🇫🇷 FRANCE83NT♥K-1+5
+3.5Round 2🇨🇳 CHINA121NT♠A+2+0
+3.5Round 5🇵🇱 POLAND84♥♠K-2+5
+3.3Round 1🇱🇻 LATVIA54♠♥T+1+15
+3.3Round 7🇮🇳 INDIA174♥♠A-2+0
+3.0Round 7🇮🇳 INDIA183♦♣8+2+1
+3.0Round 13🇮🇱 ISRAEL112♠♣4+2+4
+2.5Round 16🇫🇷 FRANCE14♠♥Q+2+11
+2.4Round 1🇱🇻 LATVIA23♠♦Q=+0
+2.4Round 4🇳🇴 NORWAY326NT♠2=-11
+2.3Round 17🇺🇸 USA2133NT♦T+1-1
+2.2Round 2🇨🇳 CHINA134♥♣A-2+2
+2.0Round 1🇱🇻 LATVIA61NT♦6+1+1
+1.8Round 2🇨🇳 CHINA163♦♥7=+0
+1.8Round 12🇹🇼 CHINESE TAIPEI315♠♦5+1+11
+1.7Round 7🇮🇳 INDIA201♠♥4+4+2
+1.6Round 2🇨🇳 CHINA152♠♥7+1-7
+1.5Round 4🇳🇴 NORWAY285♣♥3+2+14
+1.5Round 12🇹🇼 CHINESE TAIPEI272♠♥5+1-7
+1.4Round 7🇮🇳 INDIA241NT♥9+1+0
+1.2Round 9🇺🇸 USA153NT♠4-1+5
+1.2Round 12🇹🇼 CHINESE TAIPEI253♠♥A=-7
+1.1Round 9🇺🇸 USA163♠♣3-1+6
+0.7Round 2🇨🇳 CHINA111NTx♦K-1+7
+0.5Round 13🇮🇱 ISRAEL152♠♥5=-1
+0.4Round 2🇨🇳 CHINA94♠♥3=+0
+0.4Round 12🇹🇼 CHINESE TAIPEI324♥♣K+1+0
+0.2Round 17🇺🇸 USA295♥♠J+1+11
+0.1Round 5🇵🇱 POLAND74♠♥2=+0
+0.1Round 17🇺🇸 USA2113NT♦2=+2
+0.0Round 9🇺🇸 USA143NT♥3-1-6
-0.1Round 1🇱🇻 LATVIA73NT♦6+1+0
-0.2Round 17🇺🇸 USA2162NT♠2=+0
-0.3Round 1🇱🇻 LATVIA81NT♥5-2+8
-0.4Round 7🇮🇳 INDIA233♠♥2-1+6
-0.5Round 1🇱🇻 LATVIA42♠♣Q+1+0
-0.5Round 5🇵🇱 POLAND13♣♥3=-5
-0.5Round 5🇵🇱 POLAND34♠♦4=+0
-0.5Round 12🇹🇼 CHINESE TAIPEI264♠♣K=+0
-0.5Round 12🇹🇼 CHINESE TAIPEI292♠♣K=+0
-0.7Round 13🇮🇱 ISRAEL123NT♣5+2+0
-0.8Round 4🇳🇴 NORWAY273♥♠A+1+6
-1.0Round 5🇵🇱 POLAND53♠♥A-1+6
-1.0Round 5🇵🇱 POLAND61NT♥5+2-10
-1.2Round 10🇬🇷 GREECE142♥♦Q-1-5
-1.3Round 4🇳🇴 NORWAY252♠♣7+2-6
-1.4Round 10🇬🇷 GREECE151NT♦8+1-1
-1.6Round 4🇳🇴 NORWAY303♣♠Q-1-2
-1.8Round 16🇫🇷 FRANCE73♠♦6+1+1
-1.9Round 5🇵🇱 POLAND44♦♥2=+0
-2.2Round 1🇱🇻 LATVIA33♠♦A=+0
-2.2Round 9🇺🇸 USA121NT♥4+1+0
-2.4Round 16🇫🇷 FRANCE31NT♠J-1-4
-2.6Round 12🇹🇼 CHINESE TAIPEI303♣♦A+1-7
-2.6Round 13🇮🇱 ISRAEL104♣♥9+1-10
-2.8Round 9🇺🇸 USA173♠♣A=-6
-3.1Round 2🇨🇳 CHINA103♥♣K=-6
-3.8Round 17🇺🇸 USA2153NT♦6+1+1
-3.9Round 10🇬🇷 GREECE96♠♥T=+0
-3.9Round 13🇮🇱 ISRAEL144♥♦A+1+0
-3.9Round 16🇫🇷 FRANCE43♠♦K-1-6
-4.3Round 16🇫🇷 FRANCE54NT♣K=+1
-4.3Round 16🇫🇷 FRANCE65♦♥5-2-6
-4.5Round 10🇬🇷 GREECE113NT♥8+3-1
-4.6Round 7🇮🇳 INDIA223NT♦A=+0
-4.8Round 7🇮🇳 INDIA194♥♣2+1-1
-4.9Round 9🇺🇸 USA184♠♦T-1-5
-5.2Round 10🇬🇷 GREECE105♦♠A+1-3
-5.2Round 13🇮🇱 ISRAEL91NT♠4+3-2
-5.9Round 16🇫🇷 FRANCE23NT♦A+1-7
-6.5Round 4🇳🇴 NORWAY263NT♠A-1-12
-9.4Round 13🇮🇱 ISRAEL164♠♦T=+0
-10.2Round 9🇺🇸 USA132NTx♠Q-3-12
-11.1Round 4🇳🇴 NORWAY293NT♥9-2-13
-12.1Round 2🇨🇳 CHINA144♥x♣A+1-13
-12.4Round 10🇬🇷 GREECE124♥x♣A=-14