WILLIAMS Jasper · VALLON

295rank
-10.7Butler · 130 bds
-0.08per board
±4.5swing
-0.34vs par /bd · #312/471
-0.21adjusted /bd
Butler per round: -12.4 -19.7 -4.5 -7.8 -0.5 12.5 11.6 -3.3 13.1 -13.8 -15.4 13.6 15.9by round

vs par split: bidding -0.24 · play -0.10

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -0.21/bd

Card play — on target: opening leads 75.0% #305 of 469 · declarer play 81.1% #109 of 469 · defence 83.9% #253 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads42.9% (7)85.7% (21)
Declarer play80.0% (10)81.5% (27)
Defence81.2% (16)85.0% (40)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 75.0% (8) · ♦ 72.7% (11) · ♣ 80.0% (5)

vs par by strain: NT -1.16 (37) · a suit -0.01 (93)

vs par by level: part-score +1.00 (43) · game -1.22 (73) · slam +0.14 (14)

By role: declaring +0.56/bd (-1.64 vs par · 74) · defending -0.93/bd (+1.38 vs par · 56)

By vulnerability: vulnerable -0.75/bd (-0.43 vs par · 67) · not vulnerable +0.63/bd (-0.24 vs par · 63)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3D.WilliamsJ.Liu – X.HouOpen10-12.4-1.24-0.70
Round 4D.WilliamsR.Tobing – T.AsbiOpen10-19.7-1.97-0.20
Round 5D.WilliamsB.Winarno – D.DorisaOpen10-4.5-0.45-2.40
Round 6D.WilliamsD.Gan – Z.YaoOpen10-7.8-0.78+1.40
Round 7D.WilliamsP.Hooykaas – P.RankinOpen10-0.5-0.05+0.30
Round 8D.WilliamsJ.Schnetzer Chauvaud – R.BerdichevskyOpen10+12.5+1.25-3.30
Round 9D.WilliamsR.Stephens – H.FickOpen10+11.6+1.16+4.40
Round 10D.WilliamsP.Niedzielski – J.MakarukOpen10-3.3-0.33-0.40
Round 11D.WilliamsF.Helness – G.HelnessClosed10+13.1+1.31+2.50
Round 12D.WilliamsC.Ng – H.WongClosed10-13.8-1.38-3.20
Round 13D.WilliamsE.Lindqvist – B.BrogelandClosed10-15.4-1.54-4.00
Round 14D.WilliamsH.Tulenan – S.MandeyClosed10+13.6+1.36-2.00
Round 15D.WilliamsS.Aranha – C.JosephClosed10+15.9+1.59+3.20

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
+13.9Round 11HEL203♦x♥K=+15
+11.5Round 15CAPUCHO286♠x♦A-1+17
+10.8Round 12HONG KONG GEN X225♦x♥2-3+12
+8.4Round 8CHILE183NT♠4+2+1
+8.2Round 13GILLIS66♠♣K=-13
+8.1Round 9SOUTH AFRICA MIXED276♥♣Q=+0
+7.3Round 11HEL194♠♥9+3+14
+6.8Round 7REYNOLDS53NT♠7+1+7
+6.5Round 9SOUTH AFRICA MIXED303♣♦10-2+11
+6.2Round 588 YELLOW176♣♠J=-2
+6.1Round 4INDONESIA OPEN ME54♠♦A+1+7
+6.1Round 9SOUTH AFRICA MIXED295♦♥Q=+10
+5.5Round 8CHILE142♣x♠A+1+4
+5.2Round 14IT CENTER MANADO124♦x♠A-3-3
+5.1Round 12HONG KONG GEN X306♠♦4=+0
+5.0Round 14IT CENTER MANADO116♠♦J+1-11
+4.9Round 8CHILE195♦♥2=-2
+4.7Round 13GILLIS106♣♠J=-2
+4.5Round 15CAPUCHO262♥♣2+1+7
+4.4Round 14IT CENTER MANADO153NT♥4=+0
+4.3Round 588 YELLOW162♠♥10+1+6
+4.3Round 10CONSUS RED POLAND41NT♠J+2+1
+4.3Round 14IT CENTER MANADO166♣♠A-2+5
+4.2Round 15CAPUCHO245♦x♠Q-2+4
+3.4Round 6WUHAN295♦♥3-1+12
+3.3Round 3BEIJING SHARESUN253♠♦10-1-2
+3.3Round 588 YELLOW113NT♥4+1+0
+3.1Round 6WUHAN303♥♠6-1+5
+3.1Round 8CHILE175♦♣2=-14
+3.0Round 4INDONESIA OPEN ME22♥♦K=+6
+2.7Round 588 YELLOW181NT♦6=-8
+2.5Round 6WUHAN215♣x♣K-3+4
+2.4Round 8CHILE125♦♥A=-1
+2.4Round 9SOUTH AFRICA MIXED244♠♥K=+0
+2.4Round 14IT CENTER MANADO202♠♦Q=+5
+2.3Round 7REYNOLDS24♥♦8=-1
+2.3Round 15CAPUCHO252♠♣A+1+1
+2.3Round 15CAPUCHO294♥♦Q-1+6
+2.1Round 12HONG KONG GEN X243NT♦Q-1-2
+2.0Round 6WUHAN244♣♦K=+0
+1.9Round 7REYNOLDS74♥♣6=+0
+1.8Round 10CONSUS RED POLAND53NT♠2=-1
+1.8Round 11HEL164♥♣2=+0
+1.7Round 10CONSUS RED POLAND15♣♦K+1+11
+1.6Round 9SOUTH AFRICA MIXED252♥♦A=+5
+1.4Round 10CONSUS RED POLAND33NT♦J-2-2
+1.3Round 9SOUTH AFRICA MIXED233♠♣7-1+11
+1.3Round 11HEL153♦♣2-1+5
+1.2Round 10CONSUS RED POLAND102♠♥K-1-1
+1.2Round 15CAPUCHO272♣♣4-1+4
+1.1Round 3BEIJING SHARESUN233NT♣5-2+7
+1.1Round 4INDONESIA OPEN ME96♠♥K+1+11
+1.1Round 588 YELLOW124♥♦K=-1
+1.1Round 13GILLIS23NT♠3=+0
+1.0Round 14IT CENTER MANADO171NT♠K-2+0
+0.9Round 7REYNOLDS101NT♥9+1-1
+0.5Round 8CHILE113NT♥6+1-10
+0.5Round 11HEL183♠♦10-3+10
+0.2Round 6WUHAN232NT♣3=+0
+0.2Round 7REYNOLDS64♥♦5=-1
+0.2Round 7REYNOLDS92♠♦J=-1
+0.1Round 3BEIJING SHARESUN243NT♥4+1+0
-0.0Round 7REYNOLDS13♦♠8+2+4
-0.1Round 14IT CENTER MANADO144♠♥6+2-8
-0.1Round 15CAPUCHO303NT♦2+2+1
-0.2Round 6WUHAN225♣♦K-1-2
-0.3Round 14IT CENTER MANADO133NT♥J=+0
-0.4Round 11HEL171♥♣K+2-7
-0.6Round 12HONG KONG GEN X254♥♣7=+0
-0.8Round 4INDONESIA OPEN ME83♦♣3+1-1
-0.8Round 9SOUTH AFRICA MIXED222♠♣Q+1+0
-0.8Round 14IT CENTER MANADO195♣♣9=+5
-0.9Round 10CONSUS RED POLAND81NT♥5-1-2
-0.9Round 11HEL142♥♦10-2+0
-0.9Round 12HONG KONG GEN X284♥♦A+2-11
-1.0Round 13GILLIS83NT♦5+3-1
-1.1Round 3BEIJING SHARESUN264♥♦Q=+0
-1.1Round 588 YELLOW144♥♠K=+0
-1.3Round 3BEIJING SHARESUN271NT♥4+1+0
-1.3Round 4INDONESIA OPEN ME63NT♦6+2+10
-1.3Round 4INDONESIA OPEN ME73NT♠5+2-1
-1.3Round 10CONSUS RED POLAND64♥♣3=+0
-1.3Round 15CAPUCHO212♠♦Q=+1
-1.4Round 3BEIJING SHARESUN304♥♦6+2+11
-1.4Round 6WUHAN273NT♣2-2+5
-1.4Round 13GILLIS72♥♦2=+1
-1.5Round 3BEIJING SHARESUN223♣♠K-1-10
-1.5Round 12HONG KONG GEN X277NT♠2=+0
-1.7Round 3BEIJING SHARESUN214♠♣7-1+2
-1.9Round 9SOUTH AFRICA MIXED212♦♥9+1+1
-1.9Round 15CAPUCHO233NT♦A-2-8
-2.0Round 7REYNOLDS84♠♠5=+1
-2.0Round 11HEL125♥♦Q=+0
-2.2Round 8CHILE152♠♠7-2+5
-2.4Round 588 YELLOW194♠♦9=+0
-2.4Round 10CONSUS RED POLAND22♠♦Q-1+2
-2.5Round 588 YELLOW133♠♥2+2-2
-2.5Round 12HONG KONG GEN X212♦♥K-1-5
-2.6Round 9SOUTH AFRICA MIXED286NT♥8=+11
-2.9Round 8CHILE165♦♥7=-7
-3.0Round 6WUHAN253♣♠K=+0
-3.1Round 4INDONESIA OPEN ME105♣♠6+1-9
-3.1Round 8CHILE134♠♥J-1-5
-3.4Round 11HEL133NT♠2=+1
-3.6Round 13GILLIS53NT♣6-2-11
-3.6Round 13GILLIS94♠♣7+2-1
-4.1Round 3BEIJING SHARESUN294♠♦J+2-13
-4.1Round 8CHILE203NT♥Q-3-4
-4.2Round 13GILLIS13NT♣K-2-8
-4.3Round 7REYNOLDS44♠♥4-1-5
-4.5Round 10CONSUS RED POLAND72♦♠2+1-6
-4.5Round 13GILLIS33NT♥K=+0
-4.6Round 10CONSUS RED POLAND93NT♥2-1-6
-5.0Round 11HEL113♣♠5+3-13
-5.6Round 12HONG KONG GEN X265♦♠A=-9
-5.7Round 4INDONESIA OPEN ME34♠♣J-2-7
-5.8Round 3BEIJING SHARESUN285♣♥J-3-2
-6.4Round 588 YELLOW203NT♣A-2-7
-6.5Round 7REYNOLDS35♣♣4=+0
-6.8Round 6WUHAN266♠♣3=+0
-6.8Round 15CAPUCHO223NT♠Q+1-1
-7.5Round 14IT CENTER MANADO185♣♠A-1-13
-7.6Round 6WUHAN284♥♠Q-1-10
-7.8Round 12HONG KONG GEN X296♦♥6=+0
-8.8Round 4INDONESIA OPEN ME13NT♠6+2-4
-8.9Round 4INDONESIA OPEN ME46♥♠8-3-14
-9.1Round 9SOUTH AFRICA MIXED264♥x♣A-3-5
-9.7Round 588 YELLOW153NT♣7=-10
-11.1Round 13GILLIS42♣x♥A-3-5
-12.9Round 12HONG KONG GEN X234♠♣K-3-17