WELLAND Roy · SALVO

25rank
+57.4Butler · 100 bds
+0.57per board
±4.8swing
-0.75vs par /bd · #23/26
+0.41adjusted /bd
Butler per round: 50.4 4.8 -10.3 -10.3 18.5 -6 -6by round

vs par split: bidding -0.74 · play -0.01

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted +0.41/bd

Card play — on target: opening leads 81.0% #12 of 26 · declarer play 61.1% #26 of 26 · defence 87.2% #15 of 26

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)78.6% (14)
Declarer play75.0% (8)50.0% (10)
Defence90.9% (11)86.1% (36)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (6) · ♦ 66.7% (6) · ♣ 80.0% (5)

vs par by strain: NT -2.03 (31) · a suit -0.17 (69)

vs par by level: part-score -1.42 (38) · game -0.06 (53) · slam -2.00 (9)

By role: declaring +0.34/bd (-3.53 vs par · 53) · defending +0.84/bd (+2.38 vs par · 47)

By vulnerability: vulnerable +0.52/bd (-1.36 vs par · 50) · not vulnerable +0.63/bd (-0.14 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32S.AukenM.Kang – J.RanClosed14+50.4+3.60+3.71
Round of 16S.AukenD.Chen – M.SunClosed14+4.8+0.34-2.64
QuarterfinalS.AukenA.Kowalski – E.MiszewskaOpen14-0.2-0.01-2.64
QuarterfinalS.AukenA.Kowalski – E.MiszewskaOpen14-10.1-0.72-0.93
SemifinalS.AukenJ.Voldoire – D.AvonOpen16+18.5+1.16-1.62
FinalS.AukenJ.Dai – Y.ZhangClosed14-7.0-0.50-0.50
FinalS.AukenJ.Dai – Y.ZhangClosed14+1.0+0.07-0.50

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
+17.0FinalGEELY AUTOMOBILE376♣♠K=-8
+10.7Round of 32SHANGHAI YITONG203♠♥K+2+14
+9.0QuarterfinalVITAS123NT♠5-1+5
+8.6QuarterfinalVITAS223NT♠10-3+10
+8.5Round of 32SHANGHAI YITONG164♠♣6=+10
+8.2Round of 32SHANGHAI YITONG262♦♣A+3+11
+8.0SemifinalROSSARD245♠♣Q-2+11
+7.8Round of 32SHANGHAI YITONG216♠♣A=+0
+7.7Round of 32SHANGHAI YITONG154♥x♣A-2+8
+7.2Round of 32SHANGHAI YITONG273NT♥4+2+8
+7.0FinalGEELY AUTOMOBILE32♥x♣Q-3-3
+6.0FinalGEELY AUTOMOBILE383♦♦10=-1
+5.8Round of 16YEH MIX222♠♣3+3+2
+5.6QuarterfinalVITAS33♦♣2-2+3
+5.3SemifinalROSSARD303NT♥Q-2+5
+5.1Round of 16YEH MIX206♦♣9-1+7
+5.1QuarterfinalVITAS142♠x♥J-4-5
+5.0FinalGEELY AUTOMOBILE144♠♦A-1+4
+4.3QuarterfinalVITAS73NT♣9+2+1
+4.3SemifinalROSSARD266♠♠3=+0
+4.0QuarterfinalVITAS174♦♠Q-2+6
+4.0FinalGEELY AUTOMOBILE63NT♠Q+1+0
+3.7SemifinalROSSARD184♥♦K+1+11
+3.3SemifinalROSSARD276♥♣A=+0
+3.3SemifinalROSSARD314♥♦Q-1+11
+2.9QuarterfinalVITAS213NT♥5+2+0
+2.8Round of 32SHANGHAI YITONG234♥♠2+3+2
+2.7QuarterfinalVITAS11NT♣4+1-1
+2.7SemifinalROSSARD291NT♠3+4-9
+2.6QuarterfinalVITAS253NT♥10=+0
+2.1QuarterfinalVITAS271♠♥7+3+2
+2.0Round of 32SHANGHAI YITONG243NT♦J+1+0
+2.0FinalGEELY AUTOMOBILE23NT♣10-1-10
+2.0FinalGEELY AUTOMOBILE423NT♣7-1-4
+1.7Round of 16YEH MIX233♠♦K-1-1
+1.6Round of 16YEH MIX152♥♦Q+2-6
+1.5Round of 16YEH MIX193♣♠3=-11
+1.3QuarterfinalVITAS205♦♥A-1+1
+1.0Round of 32SHANGHAI YITONG252♥♦A+3+6
+1.0FinalGEELY AUTOMOBILE94♥♣6+1+1
+0.9Round of 16YEH MIX243NT♠Q-1+5
+0.7QuarterfinalVITAS154♠♦K=+1
+0.7SemifinalROSSARD254♥♠Q+1+0
+0.6QuarterfinalVITAS22♥♠A-1-2
+0.5Round of 16YEH MIX252♥♠K+1+1
+0.4Round of 16YEH MIX182♠♦3=-1
+0.3Round of 16YEH MIX212♥♦8+1-7
+0.3Round of 16YEH MIX286NT♣J=-11
+0.3SemifinalROSSARD173NT♠6+2-10
+0.3SemifinalROSSARD194♠♦K+2-11
+0.3SemifinalROSSARD203NT♥8+1-13
-0.0Round of 32SHANGHAI YITONG184♠♣2=+0
-0.0Round of 32SHANGHAI YITONG283♥♥A+1-6
+0.0QuarterfinalVITAS184♥♣J=+0
+0.0SemifinalROSSARD213NT♣Q-2+6
+0.0SemifinalROSSARD323NT♥6-1+2
-0.0FinalGEELY AUTOMOBILE12♣♥4+1-1
-0.0FinalGEELY AUTOMOBILE86♣♥K-2+11
-0.0FinalGEELY AUTOMOBILE102♠♦5+2+10
-0.0FinalGEELY AUTOMOBILE133NT♥3+3-13
-0.0FinalGEELY AUTOMOBILE324♥♠A-1+6
-0.0FinalGEELY AUTOMOBILE334♥♣A-1+2
-0.0FinalGEELY AUTOMOBILE346♥♦8=+0
-0.0FinalGEELY AUTOMOBILE364♠♦10=+11
-0.1QuarterfinalVITAS43♥♣J=+0
-0.4Round of 16YEH MIX174♥♦4=+0
-0.6QuarterfinalVITAS81NT♦2+1+0
-0.7SemifinalROSSARD222♠♣J=-1
-0.9Round of 32SHANGHAI YITONG192♣♥9+2-1
-0.9QuarterfinalVITAS52♦♥2+1-1
-1.0Round of 32SHANGHAI YITONG224♥♣Q=+0
-1.0FinalGEELY AUTOMOBILE44♠♦3+1+13
-1.0FinalGEELY AUTOMOBILE294♥♥2+1+11
-1.0FinalGEELY AUTOMOBILE353NT♣5+2+0
-1.0FinalGEELY AUTOMOBILE393NT♣4=-1
-1.9QuarterfinalVITAS191NT♦7+1+1
-2.0QuarterfinalVITAS241♠♠5=+0
-2.0FinalGEELY AUTOMOBILE122NT♠J=+1
-2.1Round of 16YEH MIX273NT♥5+2-1
-2.4QuarterfinalVITAS113♦♦2=-5
-2.9QuarterfinalVITAS63NT♣3=-10
-3.0FinalGEELY AUTOMOBILE414♥♣2+3-2
-3.6Round of 32SHANGHAI YITONG173NT♥10=+0
-4.0FinalGEELY AUTOMOBILE313♥♥4-3-14
-4.1Round of 16YEH MIX163♣♥9-1-5
-4.3QuarterfinalVITAS94♥♠9=-3
-4.7QuarterfinalVITAS264♠♥5-2-8
-4.9QuarterfinalVITAS283NT♦6-1-12
-5.0FinalGEELY AUTOMOBILE53NT♥4-2+0
-5.0FinalGEELY AUTOMOBILE114♠♦10-1-10
-5.3SemifinalROSSARD232♦♦3+2-16
-5.4QuarterfinalVITAS163♦♠A-1+3
-6.7Round of 16YEH MIX264♠♥6=-9
-7.0FinalGEELY AUTOMOBILE303♠♥3=+0
-7.0FinalGEELY AUTOMOBILE402♦♦3+2-7
-7.6QuarterfinalVITAS135♠x♥A-1-9
-7.7SemifinalROSSARD283NT♠Q-1-12
-8.7QuarterfinalVITAS102♠♦Q+2-10
-13.0FinalGEELY AUTOMOBILE74♠♣K=-10
-13.4QuarterfinalVITAS236♠♦2-1-17