CHEN Hang · CHINA2

5rank
+98.1Butler · 126 bds
+0.78per board
±5.2swing
+0.62vs par /bd · #9/40
+0.53adjusted /bd
Butler per round: 60.6 60.6 58.6 58.6 9.1 9.1 -30.2 -30.2 -30.2by round

vs par split: bidding -0.06 · play +0.65

Strength of schedule: opponents averaged -0.25/bd (an easy draw) → opponent-adjusted +0.53/bd

Card play — on target: opening leads 74.2% #36 of 40 · declarer play 73.3% #26 of 40 · defence 85.0% #21 of 40

Bidding activity — not a pass: 47.4% #6 of 40 (167/352)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (6)68.0% (25)
Declarer play60.0% (5)76.0% (25)
Defence86.7% (15)84.4% (45)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 77.8% (9) · ♦ 80.0% (5) · ♣ 66.7% (9)

vs par by strain: NT -0.23 (31) · a suit +0.86 (94)

vs par by level: part-score -1.16 (50) · game +1.51 (69) · slam +4.67 (6)

By role: declaring +1.34/bd (-0.41 vs par · 65) · defending +0.14/bd (+1.68 vs par · 60)

By vulnerability: vulnerable +0.72/bd (+0.30 vs par · 63) · not vulnerable +0.83/bd (+0.94 vs par · 63)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32P.WangH.Setton – P.FranceschettiClosed14+30.8+2.20+0.43
Round of 32P.WangH.Setton – P.FranceschettiClosed14+29.8+2.13+1.57
Round of 16P.WangS.Shen – X.YuanOpen14+40.3+2.88+1.43
Round of 16P.WangC.Li – X.ZuoOpen14+18.3+1.31+2.21
QuarterfinalP.WangW.Wang – W.LaiClosed14-6.5-0.46+1.50
QuarterfinalP.WangW.Wang – W.LaiClosed14+15.6+1.11-0.64
SemifinalP.WangA.Grossack – E.KolesnikClosed14-20.9-1.49-1.71
SemifinalP.WangR.Welland – S.AukenClosed14-34.3-2.45-0.71
SemifinalP.WangA.Grossack – E.KolesnikClosed14+25.0+1.79+1.50

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
+13.2Round of 16QINGDAO SAILUN76♦♥8+1+13
+12.1Round of 16QINGDAO SAILUN105♥x♠K=+8
+11.5Round of 16QINGDAO SAILUN44♥♦4=+15
+11.3Round of 32DAISY CHAIN234♥♣4=+13
+11.0SemifinalTICKET TO RIDE296NT♥6-2+11
+10.1QuarterfinalGEELY AUTOMOBILE174♠♣7-1+11
+9.6Round of 32DAISY CHAIN113NT♦K-2+11
+9.5Round of 32DAISY CHAIN266♥♠6=+0
+8.7Round of 32DAISY CHAIN165♠x♥6-3+4
+8.3Round of 32DAISY CHAIN93♠♥A=+12
+8.3QuarterfinalGEELY AUTOMOBILE214♠x♥2-1+11
+8.0SemifinalTICKET TO RIDE42♦♠7+3-10
+7.9Round of 16QINGDAO SAILUN263♠♦A-2+3
+7.7SemifinalTICKET TO RIDE422♦x♥Q+1+5
+7.3Round of 16QINGDAO SAILUN113♦♣5=+7
+7.0SemifinalTICKET TO RIDE305♥♠A=+8
+6.7QuarterfinalGEELY AUTOMOBILE133NT♠6-1+13
+6.7SemifinalTICKET TO RIDE33NT♥7-2+12
+6.7SemifinalTICKET TO RIDE324♠x♥A=+11
+6.4Round of 32DAISY CHAIN144♠♦9-1+4
+6.0SemifinalTICKET TO RIDE381♠♦A+1-1
+5.5Round of 32DAISY CHAIN85♣♥K=+6
+5.3Round of 32DAISY CHAIN245♠♥T-1+11
+5.3Round of 32DAISY CHAIN273NT♠A-4+8
+5.0SemifinalTICKET TO RIDE374♠x♥2-2+7
+4.9QuarterfinalGEELY AUTOMOBILE154♠♣A-1+8
+4.7SemifinalTICKET TO RIDE273NT♠6-1-2
+4.5Round of 16QINGDAO SAILUN203♦♣K+1+0
+4.4Round of 16QINGDAO SAILUN52♠♦A+2-10
+4.3Round of 16QINGDAO SAILUN162NT♠5=+0
+4.3QuarterfinalGEELY AUTOMOBILE254♠♥8=+0
+4.0SemifinalTICKET TO RIDE393♠x♠8-1+8
+3.7Round of 32DAISY CHAIN184♠♦9-1+4
+3.7QuarterfinalGEELY AUTOMOBILE203NT♣5+1+0
+3.4Round of 32DAISY CHAIN23NT♦6+1+0
+3.4Round of 16QINGDAO SAILUN172♦♦4+1+5
+3.1Round of 32DAISY CHAIN52♠♦6=+0
+3.0QuarterfinalGEELY AUTOMOBILE273♥♠9=+0
+2.7Round of 16QINGDAO SAILUN234♣♣2+1+10
+2.7QuarterfinalGEELY AUTOMOBILE183♥♠2=+0
+2.4Round of 32DAISY CHAIN33♦♠A=+5
+2.4Round of 32DAISY CHAIN10Pass+4
+2.3Round of 32DAISY CHAIN193NT♥Q-1-1
+2.0QuarterfinalGEELY AUTOMOBILE72♠♦3=+0
+2.0SemifinalTICKET TO RIDE82NT♠3+1+1
+2.0SemifinalTICKET TO RIDE161NT♦T-1+0
+2.0SemifinalTICKET TO RIDE213♥♦9-3+1
+1.9Round of 16QINGDAO SAILUN25♠x♣A-2-5
+1.7QuarterfinalGEELY AUTOMOBILE34♥♦4+2+1
+1.7QuarterfinalGEELY AUTOMOBILE263NT♥T+1+0
+1.5Round of 32DAISY CHAIN283♦♣6-2+5
+1.5Round of 16QINGDAO SAILUN214♠♣2-1+5
+1.4Round of 16QINGDAO SAILUN94♠♣A-1+5
+1.4Round of 16QINGDAO SAILUN184♥♣2+2+11
+1.4QuarterfinalGEELY AUTOMOBILE53♦♠3=+0
+1.3QuarterfinalGEELY AUTOMOBILE94♠♥J-1+12
+1.2Round of 16QINGDAO SAILUN124♣♦A-1+5
+1.1QuarterfinalGEELY AUTOMOBILE284♦♠2-1+5
+1.0SemifinalTICKET TO RIDE133♣♦6-1+1
+1.0SemifinalTICKET TO RIDE243NT♥K-1+5
+0.9Round of 16QINGDAO SAILUN192♥♦Q-1+2
+0.9QuarterfinalGEELY AUTOMOBILE44♥♠A-1+6
+0.7QuarterfinalGEELY AUTOMOBILE113NT♥T+2+0
+0.7SemifinalTICKET TO RIDE63NT♠8=+0
+0.5Round of 16QINGDAO SAILUN244♥♣K-2+0
+0.4QuarterfinalGEELY AUTOMOBILE123NT♥4+1+0
+0.4QuarterfinalGEELY AUTOMOBILE143NT♦6+1+0
+0.3Round of 32DAISY CHAIN224♠♠5+1+0
-0.0Round of 32DAISY CHAIN123♥♠7-2-5
+0.0Round of 16QINGDAO SAILUN254♠♥6+1+6
+0.0QuarterfinalGEELY AUTOMOBILE25♣♦A=+3
+0.0SemifinalTICKET TO RIDE102♦♥Q+2-10
+0.0SemifinalTICKET TO RIDE194♠♠2=+0
+0.0SemifinalTICKET TO RIDE283NT♠Q-1-6
+0.0SemifinalTICKET TO RIDE311NT♠4=-1
+0.0SemifinalTICKET TO RIDE342♠♥J+1-7
+0.0SemifinalTICKET TO RIDE416♥♣2=+0
-0.2Round of 32DAISY CHAIN71♠♥8+3-10
-0.2Round of 16QINGDAO SAILUN134♥♠6+1+0
-0.3QuarterfinalGEELY AUTOMOBILE13NT♣8=-1
-0.5Round of 16QINGDAO SAILUN34♥♦7+1+0
-0.5Round of 16QINGDAO SAILUN63♦♥3+2+0
-0.7Round of 16QINGDAO SAILUN143♥♣A-1-3
-0.7Round of 16QINGDAO SAILUN274♥♥5=+0
-0.7SemifinalTICKET TO RIDE221NT♠2=-1
-1.0Round of 32DAISY CHAIN134♠♦2=+0
-1.0SemifinalTICKET TO RIDE365♣♠A+1+0
-1.5Round of 32DAISY CHAIN14♥♠J-2+0
-1.5Round of 32DAISY CHAIN63NT♦6+2-11
-1.5Round of 16QINGDAO SAILUN14♠♦K-2-6
-1.6Round of 16QINGDAO SAILUN154♥♣2=+0
-1.7Round of 32DAISY CHAIN251NT♦Q+1+0
-1.7SemifinalTICKET TO RIDE22♠♥4-2-9
-2.0SemifinalTICKET TO RIDE122♦x♠5-1-2
-2.0SemifinalTICKET TO RIDE144♠♥3+1+0
-2.0SemifinalTICKET TO RIDE253♣♣3+1+0
-2.3Round of 32DAISY CHAIN151♠♦8+1-5
-2.3SemifinalTICKET TO RIDE12♥♦T-2+7
-2.7QuarterfinalGEELY AUTOMOBILE233♠♥A-1-6
-2.7SemifinalTICKET TO RIDE352♣x♠T-1-10
-3.0Round of 32DAISY CHAIN214♠♣A-1+1
-3.1Round of 16QINGDAO SAILUN224♠♣K-2-5
-3.3QuarterfinalGEELY AUTOMOBILE223NT♠9-4-12
-3.4Round of 16QINGDAO SAILUN283NT♠6=-6
-4.0SemifinalTICKET TO RIDE113NT♥Q=+0
-4.3SemifinalTICKET TO RIDE175♦♥3+1-3
-4.7QuarterfinalGEELY AUTOMOBILE192♠♠2=-6
-4.7SemifinalTICKET TO RIDE93♣♥7+2-7
-5.1Round of 32DAISY CHAIN203♠♥4+1-7
-5.3SemifinalTICKET TO RIDE233♣♥5+1+0
-5.7QuarterfinalGEELY AUTOMOBILE105♥x♠K=-12
-6.0Round of 32DAISY CHAIN174♠♦3+2-11
-6.0SemifinalTICKET TO RIDE203♠♠3=+0
-6.1Round of 32DAISY CHAIN43NT♥2+1-10
-6.4QuarterfinalGEELY AUTOMOBILE164♣♠Q-2-11
-6.7QuarterfinalGEELY AUTOMOBILE83NT♠Q=-3
-7.0SemifinalTICKET TO RIDE153NT♠Q-1-5
-7.1QuarterfinalGEELY AUTOMOBILE245♦x♠A-2-9
-8.0SemifinalTICKET TO RIDE265♣♦6+1+1
-8.7SemifinalTICKET TO RIDE405♦♥7=+0
-9.3Round of 16QINGDAO SAILUN84♥♠2-2-9
-9.3QuarterfinalGEELY AUTOMOBILE66♣♥A=+2
-9.3SemifinalTICKET TO RIDE51NT♦6+3-9
-10.0SemifinalTICKET TO RIDE333♠♥K+2-10
-10.7SemifinalTICKET TO RIDE184♠♣J=+0
-13.3SemifinalTICKET TO RIDE76♦♣Q+1+2