WANG Jian · ORG REIGNWOOD

284rank
+0.7Butler · 80 bds
+0.01per board
±4.7swing
+0.42vs par /bd · #142/553
+0.06adjusted /bd
Butler per round: -13.8 18.9 -3.4 13 -25.8 8.6 19.5 -16.3by round

vs par split: bidding +0.41 · play -0.08

Strength of schedule: opponents averaged +0.05/bd (a tough draw) → opponent-adjusted +0.06/bd

Card play — on target: opening leads 68.2% #486 of 551 · declarer play 73.7% #279 of 551 · defence 85.0% #259 of 553

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (4)66.7% (18)
Declarer play62.5% (8)81.8% (11)
Defence72.7% (11)89.7% (29)

Opening leads by suit led: ♠ 33.3% (6) · ♥ 70.0% (10) · ♦ 100.0% (4) · ♣ 100.0% (2)

vs par by strain: NT -0.04 (26) · a suit +0.65 (54)

vs par by level: part-score +1.32 (31) · game -0.18 (39) · slam +0.00 (10)

By role: declaring +0.01/bd (-2.25 vs par · 40) · defending +0.01/bd (+3.10 vs par · 40)

By vulnerability: vulnerable +0.26/bd (+0.61 vs par · 41) · not vulnerable -0.26/bd (+0.23 vs par · 39)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.HuA.Bianchedi – A.MadalaOpen10-13.8-1.38+1.70
Round 2J.HuS.Lev – J.MahaffeyOpen10+18.9+1.89+2.40
Round 3J.HuD.Prokhorov – P.VorobeiOpen10-3.4-0.34-0.90
Round 5J.HuD.Kim – S.KangOpen10+13.0+1.30+0.00
Round 6J.HuP.Sridharan – S.SrinivasanClosed10-25.8-2.58-3.10
Round 7J.HuP.Bogacki – V.SauvageClosed10+8.6+0.86+0.40
Round 8J.HuV.Gusev – A.NikitinaOpen10+19.5+1.95+3.50
Round 10S.LiuG.Winkler – G.HomonnayOpen10-16.3-1.63-0.60

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
+11.9Round 7ADAD83NT♥6=+13
+11.5Round 3REDROBOT263♥x♥7-3+12
+10.9Round 2MAHAFFEY136♠♥3-1+17
+10.5Round 5SEOUL136♠♠2-1+13
+9.4Round 8E105M7185♠x♦K=+11
+7.7Round 8E105M7117♥♣K=+0
+6.9Round 8E105M7125♥♠4-1+10
+6.6Round 5SEOUL205♣♠K=-2
+4.5Round 2MAHAFFEY181♥♠7=+5
+4.4Round 1LAVAZZA33NT♥3+1+8
+4.1Round 5SEOUL113NT♥5=+0
+4.1Round 6TEXAN ACES224♠♥A=+0
+4.0Round 8E105M7172♠♦Q-2+5
+3.9Round 3REDROBOT232♠♦2-1+6
+3.8Round 5SEOUL192♠♥K=+5
+2.8Round 7ADAD22♥♠7+1+7
+2.7Round 7ADAD103♥♣K=+10
+2.3Round 1LAVAZZA25♥x♥8-2+2
+2.2Round 2MAHAFFEY152♠♥J+1+0
+2.1Round 2MAHAFFEY193♦♦2+2+0
+1.8Round 6TEXAN ACES212♠♥K-1+4
+1.7Round 3REDROBOT212♥♦K+1+0
+1.7Round 10GAMAX23NT♥6-3+2
+1.7Round 10GAMAX53NT♦3+2+0
+1.3Round 3REDROBOT303♠♥3-1+4
+1.3Round 6TEXAN ACES273NT♥9+2+1
+1.3Round 8E105M7202NT♠6+2+1
+1.2Round 1LAVAZZA44♥♣K+2+13
+1.2Round 2MAHAFFEY142NT♠6+1+1
+1.2Round 3REDROBOT243NT♣J+3+2
+1.2Round 8E105M7143♦♠5=+5
+0.9Round 2MAHAFFEY164♥♣J=-1
+0.7Round 5SEOUL151NT♣Q-1-2
+0.7Round 5SEOUL184♥♠6=+0
+0.5Round 6TEXAN ACES304♥♦K-1+10
+0.3Round 7ADAD44♠♣A=+0
+0.1Round 3REDROBOT272NT♥3+2+7
+0.1Round 10GAMAX64♥♣10=-1
-0.0Round 1LAVAZZA74♥♦4=+0
-0.0Round 2MAHAFFEY123NT♠5=+1
+0.0Round 10GAMAX85♥x♥2-2+0
-0.1Round 10GAMAX16♥♦6+1+11
-0.2Round 1LAVAZZA84NT♥3+2+11
-0.2Round 7ADAD73♠♣A+1-10
-0.2Round 10GAMAX43NT♥9+2+0
-0.3Round 8E105M7193♣♦A+1-7
-0.6Round 2MAHAFFEY171NT♠5-1+2
-0.7Round 5SEOUL172♣♠4=+1
-0.9Round 2MAHAFFEY114♠♦5+1+0
-0.9Round 7ADAD63NT♦K+1+0
-1.0Round 1LAVAZZA103NT♠A-3-4
-1.1Round 6TEXAN ACES243NT♠6+2+0
-1.1Round 7ADAD12♥♠A+2-6
-1.4Round 2MAHAFFEY202NT♣A=-1
-1.4Round 5SEOUL124♠♥K+2-1
-1.4Round 10GAMAX93♦♠A-1+3
-1.5Round 7ADAD94♠♥A-1-5
-1.6Round 10GAMAX73♣♣7-1+0
-1.8Round 6TEXAN ACES283NT♠9+3-2
-1.8Round 7ADAD53NT♠6+2-1
-2.0Round 1LAVAZZA16♠♥10=+0
-2.1Round 3REDROBOT252♠♣2=-5
-2.1Round 5SEOUL163♥♦6=+0
-2.7Round 8E105M7133NT♠K+1+0
-2.8Round 6TEXAN ACES264NT♣4+2-13
-3.4Round 8E105M7152♠♥3-1+0
-3.6Round 7ADAD32NT♣Q-1-4
-4.2Round 3REDROBOT223♠♣A-1-12
-4.6Round 8E105M7163♣♦J+1+10
-5.6Round 10GAMAX33NT♠8-1-10
-5.7Round 1LAVAZZA56♠♥3=-12
-6.0Round 1LAVAZZA66♠♥3+1-1
-6.8Round 1LAVAZZA96♦♦4=+0
-7.0Round 6TEXAN ACES295♥♦A-2-16
-7.7Round 3REDROBOT284♠♦K-1-10
-9.1Round 3REDROBOT293NT♦2-3-13
-9.2Round 5SEOUL146♠♣J-2-14
-10.2Round 6TEXAN ACES256♣x♦J-1-14
-10.6Round 6TEXAN ACES234♥♦3=-1
-10.9Round 10GAMAX104♠♥5=-11