DONG Chunhui · JINSHUO

90rank
+18.5Butler · 108 bds
+0.17per board
±4.4swing
+0.51vs par /bd · #49/227
+0.33adjusted /bd
Butler per round: 2.2 18.5 -2.8 -12.4 30.6 3.9 -21.4 -1.9 1.8by round

vs par split: bidding +0.27 · play +0.24

Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted +0.33/bd

Card play — on target: opening leads 81.8% #97 of 227 · declarer play 69.6% #181 of 227 · defence 84.5% #108 of 227

Bidding activity — not a pass: 41.0% #142 of 227 (137/334)

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)81.2% (16)
Declarer play77.8% (9)64.3% (14)
Defence84.2% (19)84.6% (39)

Opening leads by suit led: ♠ 100.0% (7) · ♥ 85.7% (7) · ♦ 50.0% (6) · ♣ 100.0% (2)

vs par by strain: NT +0.53 (34) · a suit +0.50 (74)

vs par by level: part-score +0.55 (44) · game +0.46 (55) · slam +0.67 (9)

By role: declaring +0.02/bd (-1.60 vs par · 50) · defending +0.30/bd (+2.33 vs par · 58)

By vulnerability: vulnerable +0.45/bd (+0.80 vs par · 54) · not vulnerable -0.11/bd (+0.22 vs par · 54)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2G.ShenA.Acar – B.ErkanClosed12+2.2+0.18+1.00
Round 3G.ShenA.Kaplan – A.WildavskyOpen12+18.5+1.54+3.75
Round 4G.ShenA.Rasmussen – P.AustbergOpen12-2.8-0.23+1.00
Round 6G.ShenA.Gandoglia – F.PortaClosed12-12.4-1.03-2.67
Round 7G.ShenT.Blinski – B.BejenkaClosed12+30.6+2.55+3.58
Round 8G.ShenE.Bianchi – L.CimaOpen12+3.9+0.33+0.50
Round 9G.ShenB.Combescure – P.FranceschettiOpen12-21.4-1.78-1.75
Round 10G.ShenK.Koistinen – J.SalonenOpen12-1.9-0.16+1.42
Round 12G.ShenC.Lahrmann – N.Heiberg-EvenstadClosed12+1.8+0.15-2.25

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
+12.2Round 7FMO MICHALOWO76♥♦Q-1+17
+11.8Round 8BICI136♥♦6+1+13
+10.6Round 8BICI165♠♦A-2+11
+9.3Round 3K3A96♦x♠2-1+13
+9.1Round 7FMO MICHALOWO16♥♦9-1+11
+7.4Round 4GILLIS133NT♦4-2+13
+6.1Round 10FINLAND131NT♥6-1+5
+6.0Round 9FRANCE GREEN94♠x♠4=+5
+5.8Round 9FRANCE GREEN14♠x♠6-2+5
+5.6Round 3K3A21NT♠Q=+6
+5.5Round 4GILLIS214♠♠3-1+10
+5.2Round 3K3A113♥♠Q+2+6
+5.1Round 10FINLAND204♠♦T-1+6
+4.8Round 2GALATASARAY SK154♠♦3+1+2
+4.7Round 12TEAM FUNBRIDGE BLUE216♥♦2+1+1
+4.4Round 2GALATASARAY SK223NT♦2-1+5
+4.4Round 3K3A124♥♣7+2-9
+4.2Round 7FMO MICHALOWO104♠♥2+2+1
+3.8Round 2GALATASARAY SK193♦♣A-3+2
+3.7Round 10FINLAND144♠♥A=+3
+3.6Round 6BORTOLETTI154♥♠A-1+6
+3.5Round 12TEAM FUNBRIDGE BLUE173♦♠5-4+7
+3.4Round 9FRANCE GREEN54♥♠A-2+6
+3.3Round 4GILLIS152♠♠2=+11
+3.2Round 7FMO MICHALOWO82♥♣T=+0
+2.8Round 12TEAM FUNBRIDGE BLUE193♦♠5-1+5
+2.7Round 12TEAM FUNBRIDGE BLUE143♣♣3=+0
+2.5Round 4GILLIS242♥♣J=+0
+2.5Round 8BICI191NT♠2+1+1
+2.3Round 7FMO MICHALOWO61NT♦J-1+5
+2.3Round 7FMO MICHALOWO93NT♥2-2+8
+2.2Round 2GALATASARAY SK161NT♥Q=+0
+2.2Round 7FMO MICHALOWO33NT♥T-1+5
+2.2Round 10FINLAND175♣x♠5-2+0
+2.1Round 2GALATASARAY SK243♥♠6-3+1
+2.1Round 3K3A43♦♥3=+11
+1.9Round 2GALATASARAY SK141NT♠Q+1+1
+1.9Round 4GILLIS173NT♦5+2+0
+1.9Round 6BORTOLETTI193NT♦2+1+0
+1.8Round 7FMO MICHALOWO42♠♦4-2+2
+1.7Round 10FINLAND232♥♠6=+6
+1.7Round 12TEAM FUNBRIDGE BLUE133♥♣A=+0
+1.6Round 6BORTOLETTI134♥♠A+1+4
+1.5Round 9FRANCE GREEN25♥♦6=+0
+1.1Round 6BORTOLETTI204♥♠J+2+1
+1.0Round 10FINLAND224♥♠5=+0
+0.8Round 10FINLAND243NT♠4+3+1
+0.7Round 7FMO MICHALOWO121NT♣Q=-5
+0.6Round 3K3A83NT♦6+1-1
+0.6Round 8BICI153NT♦5+1+1
+0.5Round 4GILLIS231NT♥4+1+0
+0.5Round 6BORTOLETTI184♥♦9-1+6
+0.4Round 8BICI143NT♠2=+0
+0.2Round 12TEAM FUNBRIDGE BLUE181♠♣A+3-6
+0.1Round 12TEAM FUNBRIDGE BLUE244♣♥5=+1
+0.0Round 7FMO MICHALOWO52♠♥A+1+0
-0.0Round 9FRANCE GREEN62♥♣5+2+1
-0.2Round 6BORTOLETTI241NT♣Q-1-4
-0.5Round 10FINLAND183♠♥6-1-4
-0.6Round 2GALATASARAY SK213NT♠6+3+13
-0.6Round 8BICI241NT♠4=-1
-0.7Round 6BORTOLETTI224♠♣2+2-13
-0.8Round 3K3A33NT♣3+2+12
-0.9Round 8BICI223♦♠3=+0
-1.0Round 6BORTOLETTI212♠♠Q+1-6
-1.0Round 9FRANCE GREEN75♣♥A+1+1
-1.1Round 2GALATASARAY SK184♥♠2-2-6
-1.2Round 2GALATASARAY SK233♦♠2-1+0
-1.2Round 3K3A53♠♥2-2+6
-1.2Round 3K3A65♣♥2=+0
-1.2Round 3K3A74♠♥5=+0
-1.3Round 12TEAM FUNBRIDGE BLUE235♠x♥K-2-4
-1.4Round 10FINLAND161NT♥Q=+1
-1.7Round 3K3A105♣♥J=+0
-1.8Round 12TEAM FUNBRIDGE BLUE224♠x♣A-2-11
-1.9Round 4GILLIS182♥♠A=-5
-1.9Round 7FMO MICHALOWO113NT♥T+1-1
-2.2Round 4GILLIS223♠♦A-1+2
-2.2Round 12TEAM FUNBRIDGE BLUE152♠♣Q+2-1
-2.5Round 12TEAM FUNBRIDGE BLUE205♥♠4=-10
-2.6Round 3K3A13NT♥T=+1
-2.9Round 4GILLIS144♥♠K=+0
-3.0Round 6BORTOLETTI143NT♠2=+0
-3.0Round 6BORTOLETTI233♦♣3=-6
-3.0Round 9FRANCE GREEN34♦♥3=+0
-3.1Round 8BICI174NT♠J+2-11
-3.1Round 9FRANCE GREEN113NT♥Q+2-1
-3.5Round 2GALATASARAY SK204♥♦K+2-2
-3.5Round 6BORTOLETTI162♠♥T+1-6
-3.6Round 8BICI182♠♦6+1-1
-3.6Round 8BICI231NT♣A-2-7
-4.0Round 8BICI212♠♦A+1+0
-4.3Round 2GALATASARAY SK135♠♣K-1+3
-4.3Round 4GILLIS192♥♦9=-5
-4.9Round 9FRANCE GREEN43♠♥A+1+1
-4.9Round 10FINLAND194♠♦A+1+10
-5.2Round 9FRANCE GREEN126♠♣5-1-13
-5.5Round 7FMO MICHALOWO23NT♥6+1+0
-6.1Round 12TEAM FUNBRIDGE BLUE164♥♥2-1-9
-6.2Round 4GILLIS163NT♦K+1-14
-6.2Round 8BICI203NT♦Q=+0
-6.3Round 2GALATASARAY SK174♠x♣K=-7
-6.4Round 4GILLIS203NT♦J=+0
-6.4Round 10FINLAND214♠♥Q=+0
-8.4Round 9FRANCE GREEN86♣♦4-2-11
-9.3Round 10FINLAND156♣♥A-2-11
-9.7Round 6BORTOLETTI176♥♦J-2-14
-12.5Round 9FRANCE GREEN103NTx♦J-2-15