YANG Tien-Chun · FEIXIANG

205rank
-33.5Butler · 112 bds
-0.30per board
±4.2swing
+0.21vs par /bd
-0.19adjusted /bd
Butler per round: 3 3 3 3 -36.5 -36.5 -36.5 -36.5by round

vs par split: bidding +0.38 · play -0.16

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted -0.19/bd

Card play — on target: opening leads 85.2% · declarer play 70.8% · defence 75.9%

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (8)89.5% (19)
Declarer play77.8% (9)66.7% (15)
Defence78.6% (14)75.0% (44)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (7) · ♦ 100.0% (7) · ♣ 57.1% (7)

vs par by strain: NT +2.21 (28) · a suit -0.45 (84)

vs par by level: part-score +0.08 (51) · game +0.56 (54) · slam -1.43 (7)

By role: declaring -0.73/bd (-2.26 vs par · 54) · defending +0.10/bd (+2.52 vs par · 58)

By vulnerability: vulnerable -0.49/bd (+0.95 vs par · 56) · not vulnerable -0.11/bd (-0.52 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64J.ShiA.Hydes – D.MossopOpen14-5.0-0.36+0.79
Round of 64J.ShiA.Hydes – D.MossopOpen14+3.7+0.26+1.79
Round of 64J.ShiA.Hydes – D.MossopOpen14-7.6-0.54-0.57
Round of 64J.ShiJ.Hackett – J.HackettOpen14+11.9+0.85+1.00
Round of 32J.ShiT.Forrester – C.LorenziniOpen14-7.6-0.54-0.14
Round of 32J.ShiC.Lorenzini – T.ForresterOpen14-10.7-0.76+1.14
Round of 32J.ShiT.Bessis – F.VolckerClosed14-25.1-1.79-2.14
Round of 32J.ShiT.Bessis – F.VolckerClosed14+6.9+0.49-0.14

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
+10.1Round of 64MOSSOP533NT♦3-1+10
+8.8Round of 64MOSSOP546♠♣Q-1+13
+8.4Round of 32FROGS404♠♥Q+2+13
+8.4Round of 32FROGS567NT♠3=+0
+8.3Round of 32FROGS434♥x♥10-2+3
+7.9Round of 64MOSSOP213NT♣2-2+12
+6.9Round of 32FROGS84♥♣A=+3
+5.9Round of 32FROGS312♥♠A+3+6
+5.8Round of 64MOSSOP73NT♦3-2+13
+5.8Round of 32FROGS204♠♣7-1+6
+5.7Round of 64MOSSOP346♠♦6-5+12
+5.4Round of 32FROGS133♦♥A-2+7
+5.3Round of 64MOSSOP151NT♦Q-2+7
+4.0Round of 64MOSSOP86♦♣2=-11
+3.6Round of 64MOSSOP393♥♠4-2+6
+3.4Round of 64MOSSOP514♠♥A=+3
+3.3Round of 64MOSSOP353♠♥7-1-1
+3.3Round of 32FROGS34♥♦K=+0
+2.8Round of 64MOSSOP563NT♣J+2+2
+2.6Round of 32FROGS73♦♥A-3+8
+2.3Round of 32FROGS352♠♦3-2+3
+2.3Round of 32FROGS463NT♥10+2+2
+2.2Round of 32FROGS224♥♠J+1+0
+2.2Round of 32FROGS533♥♣8-1-3
+2.0Round of 64MOSSOP42♥♣Q-1-1
+1.8Round of 32FROGS164♠♦J-1+6
+1.6Round of 32FROGS474♠♦2=+1
+1.5Round of 32FROGS273♦♦6-1+5
+1.3Round of 64MOSSOP32♥♣3=+0
+1.3Round of 64MOSSOP223NT♥9+1+0
+1.3Round of 32FROGS242♥♣3-2+1
+1.2Round of 32FROGS146♠♥5=+0
+1.2Round of 32FROGS451NT♦6-1+3
+1.1Round of 64MOSSOP181NT♣2+2+0
+1.1Round of 64MOSSOP264♠♣2+2+1
+0.9Round of 64MOSSOP304♠♣2+1+1
+0.8Round of 64MOSSOP113♦♣2-1+3
+0.8Round of 64MOSSOP202♥♠9=+1
+0.8Round of 64MOSSOP433♦♠10+1+5
+0.8Round of 64MOSSOP462♠♦3-1+3
+0.8Round of 64MOSSOP471NT♥6-1+1
+0.8Round of 32FROGS392♣♠3=+0
+0.8Round of 32FROGS545♣♠K-1+12
+0.7Round of 32FROGS24♥♣J+2+11
+0.7Round of 32FROGS192♥♣K+1+0
+0.7Round of 32FROGS521NT♠7=-1
+0.4Round of 64MOSSOP195♠♣2=+0
+0.4Round of 32FROGS484♦♣Q=+10
+0.3Round of 64MOSSOP274♠♣2-1+6
+0.2Round of 64MOSSOP294♠♣2=+0
+0.2Round of 32FROGS283NT♣Q-1+10
+0.1Round of 32FROGS503NT♠2=-1
+0.0Round of 64MOSSOP174♠♣5-1+2
-0.0Round of 32FROGS94♠♥K=-1
-0.1Round of 64MOSSOP144♠♥K+1+0
-0.1Round of 64MOSSOP252NT♣2=+1
-0.1Round of 32FROGS175♦♦K=+2
-0.2Round of 64MOSSOP24♥♣K-1+2
-0.2Round of 64MOSSOP412♠♣2+1+0
-0.3Round of 64MOSSOP444♥♦3=+3
-0.3Round of 64MOSSOP524♠♥2+2-1
-0.3Round of 32FROGS153NT♥10+1+1
-0.4Round of 32FROGS42♠♦Q+1+10
-0.4Round of 32FROGS301NT♦3+1-7
-0.5Round of 64MOSSOP124♦♣2+1+10
-0.8Round of 32FROGS111NT♠2-1-2
-0.9Round of 64MOSSOP384♥♣J+2-1
-0.9Round of 64MOSSOP404♠♥J+2-11
-0.9Round of 32FROGS52♠♦7+2-10
-0.9Round of 32FROGS291NT♥Q-1+2
-1.0Round of 32FROGS382♣♦A-1+0
-1.1Round of 32FROGS332♦♣2+1-1
-1.2Round of 64MOSSOP63♥♣2-1+0
-1.2Round of 64MOSSOP362♦♦2-1+1
-1.2Round of 64MOSSOP451NT♥Q+2+0
-1.4Round of 64MOSSOP283NT♠2-1-10
-1.5Round of 64MOSSOP423♠♦Q=+0
-1.5Round of 32FROGS213NT♠9+3+10
-1.5Round of 32FROGS263NT♠J+1-1
-1.6Round of 64MOSSOP324♦♥A-1+1
-1.7Round of 64MOSSOP104♥♠A+2+12
-1.8Round of 32FROGS342♠♦K=-5
-2.0Round of 64MOSSOP163NT♠5+3+10
-2.0Round of 64MOSSOP553♥♠5+2+6
-2.0Round of 32FROGS494♠♥2-1-6
-2.1Round of 32FROGS552♦♠J+1-5
-2.2Round of 64MOSSOP52♦♥K+1-1
-2.2Round of 64MOSSOP494♠♥J-1-10
-2.3Round of 32FROGS123NT♥6+1+0
-2.4Round of 64MOSSOP503♥♥7=-6
-2.9Round of 64MOSSOP373♥♠7=-1
-3.2Round of 64MOSSOP12NT♥A-2+1
-3.5Round of 32FROGS183NT♠A+3-1
-3.9Round of 64MOSSOP94♥x♦4-3-4
-4.0Round of 64MOSSOP243♣♠8-1-5
-4.1Round of 32FROGS413♥♦7-1-12
-4.1Round of 32FROGS444♥x♠Q=-4
-4.8Round of 32FROGS323♥♠9-2+2
-5.3Round of 64MOSSOP313♦♣2+2-10
-5.4Round of 32FROGS105♦♣6-1-6
-5.9Round of 64MOSSOP132♥♠A+1-13
-6.0Round of 32FROGS426♦♣A-1-10
-6.5Round of 32FROGS235♦x♣6-1-9
-6.8Round of 64MOSSOP334♠x♥3-2-5
-6.9Round of 32FROGS64♥♦4-1-10
-7.0Round of 64MOSSOP233NT♣2+2+0
-7.2Round of 64MOSSOP483♣♠5+3-15
-8.7Round of 32FROGS375♣x♥A-1-8
-10.8Round of 32FROGS256♣x♦8=-14
-10.9Round of 32FROGS514♥♦4=-13
-11.0Round of 32FROGS15♠x♦A-4-12
-13.7Round of 32FROGS365♦x♣9=-13