MEWENGKANG Jemmy · BADUNG BRIDGE CLUB

342rank
-26.1Butler · 130 bds
-0.20per board
±4.7swing
-0.63vs par /bd · #356/471
-0.30adjusted /bd
Butler per round: 3.3 -13 -12.9 -15.7 6.9 -10.8 14.9 10.9 -10.4 -8.9 20.1 -6.2 -4.3by round

vs par split: bidding -0.87 · play +0.24

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.30/bd

Card play — on target: opening leads 89.7% #20 of 469 · declarer play 82.4% #97 of 469 · defence 88.2% #131 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)91.7% (24)
Declarer play85.7% (7)81.5% (27)
Defence87.5% (16)88.5% (52)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (11) · ♦ 60.0% (5) · ♣ 100.0% (9)

vs par by strain: NT +0.31 (26) · a suit -0.86 (104)

vs par by level: part-score -1.02 (56) · game -0.11 (65) · slam -2.00 (9)

By role: declaring -0.68/bd (-3.89 vs par · 62) · defending +0.24/bd (+2.34 vs par · 68)

By vulnerability: vulnerable +0.18/bd (+0.35 vs par · 63) · not vulnerable -0.56/bd (-1.55 vs par · 67)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3S.TjandrawatiD.Munro – P.BirssOpen10+3.3+0.33-0.50
Round 4S.TjandrawatiN.Kriens – H.Den BoerClosed10-13.0-1.30-3.30
Round 5S.TjandrawatiP.Zak – J.ZarembaOpen10-12.9-1.29-2.80
Round 6S.TjandrawatiFAKHRI F – M.HartadiOpen10-15.7-1.57+0.40
Round 7S.TjandrawatiT.Chari – L.ChariOpen10+6.9+0.69+0.30
Round 8S.TjandrawatiS.Sandiadji – Y.SafariOpen10-10.8-1.08-5.40
Round 9S.TjandrawatiJ.Leung – P.RankinOpen10+14.9+1.49+4.30
Round 10S.TjandrawatiK.Suharyo – L.SudirahardjoOpen10+10.9+1.09+1.30
Round 11S.TjandrawatiSINAGA W H – F.WenasOpen10-10.4-1.04-2.10
Round 12S.TjandrawatiR.Donkersloot – F.LemaOpen10-8.9-0.89-3.40
Round 13S.TjandrawatiM.Ramadhan – B.PrayudhaOpen10+20.1+2.01+3.10
Round 14S.TjandrawatiE.Huo – W.WangOpen10-6.2-0.62+2.40
Round 15S.TjandrawatiT.Berger – E.BergerOpen10-4.3-0.43-2.50

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
+12.9Round 11DOLPHIN TNI-AL163NT♣Q-3+14
+11.5Round 15BERGER286♥♣2=+1
+10.0Round 14JINCHENG BRIDGE153♣♥K-2+13
+9.4Round 1088 GREEN54♠♦10-2+11
+8.4Round 7CHENNAI ACES26♥♦8-2+11
+8.1Round 9REYNOLDS276♥♠4=+0
+6.7Round 13AIRLANGGA UNIVERSITY103NT♦2+2+13
+6.5Round 9REYNOLDS284♥♥J+2+14
+6.3Round 14JINCHENG BRIDGE124♥♦A-1+12
+6.2Round 6TELKOM WIFII ID265♠♣4+1+13
+6.1Round 9REYNOLDS295♣♠A=+10
+5.7Round 5CONSUS RED POLAND163♣♠A-4+7
+5.3Round 7CHENNAI ACES43♥♣5=+6
+5.1Round 11DOLPHIN TNI-AL174♥♠4-1+10
+5.1Round 12BOCA SENIORS306♠♣10=+0
+5.1Round 13AIRLANGGA UNIVERSITY64♠♣K+1+17
+4.8Round 7CHENNAI ACES54♥♥10-1+5
+4.7Round 6TELKOM WIFII ID301NT♠5+1+6
+4.5Round 5CONSUS RED POLAND153NT♥J-2+8
+4.5Round 9REYNOLDS213♣♠A+2+7
+4.1Round 3PERTH AUSTRALIA294♠♣3+2+13
+4.0Round 3PERTH AUSTRALIA283NT♥5-1-2
+4.0Round 14JINCHENG BRIDGE195♣x♦A=-2
+3.8Round 1088 GREEN22♠♦Q-2+0
+3.7Round 1088 GREEN43♥♥7-2+8
+3.3Round 5CONSUS RED POLAND113NT♥4+1+0
+3.3Round 12BOCA SENIORS293NT♠6+2+12
+3.2Round 9REYNOLDS263♠♣9+1+10
+3.1Round 8SAMPANG FIELD FARM175♦♠10=-14
+3.1Round 13AIRLANGGA UNIVERSITY14♣♥A+1+7
+3.0Round 1088 GREEN34♠♥Q-4+6
+2.7Round 8SAMPANG FIELD FARM132♠♥J+1+1
+2.6Round 6TELKOM WIFII ID252♥♦A=+6
+2.6Round 1088 GREEN104♥♥9-1+6
+2.4Round 4DELFT BREW105♦♠A=+9
+2.4Round 8SAMPANG FIELD FARM125♦♣J=-1
+2.2Round 4DELFT BREW64♠♦J+2-10
+2.2Round 13AIRLANGGA UNIVERSITY72♥♣Q+1+0
+2.1Round 12BOCA SENIORS244♠♦6-1-2
+2.0Round 11DOLPHIN TNI-AL124♥♦Q+1+0
+2.0Round 13AIRLANGGA UNIVERSITY53♠♣6-1+10
+2.0Round 13AIRLANGGA UNIVERSITY94♠♦7=-1
+1.7Round 3PERTH AUSTRALIA214♠♣7-1-2
+1.6Round 9REYNOLDS252♥♦A=+5
+1.6Round 12BOCA SENIORS233NT♣K+1-12
+1.5Round 3PERTH AUSTRALIA223♦♠K-1+10
+1.5Round 3PERTH AUSTRALIA253♠♥K=+6
+1.4Round 3PERTH AUSTRALIA304♥♣4+2-11
+1.3Round 3PERTH AUSTRALIA271NT♠2+1+0
+1.3Round 4DELFT BREW12♦♠5-1-6
+1.3Round 8SAMPANG FIELD FARM201♥♥5+1+1
+1.2Round 15BERGER213♦x♥9-1-1
+1.0Round 5CONSUS RED POLAND201NT♥7+1+0
+1.0Round 13AIRLANGGA UNIVERSITY83NT♦5+3+1
+0.9Round 1088 GREEN81NT♥5-1+2
+0.9Round 11DOLPHIN TNI-AL141NT♠K-2+0
+0.7Round 7CHENNAI ACES34♣♠J+1-6
+0.5Round 4DELFT BREW52♠♥4+2-1
+0.5Round 8SAMPANG FIELD FARM113NT♥6+1-10
+0.2Round 6TELKOM WIFII ID232NT♣3=+0
+0.2Round 14JINCHENG BRIDGE171♠♣J+2+1
+0.1Round 14JINCHENG BRIDGE144♠♥4+2+8
+0.1Round 15BERGER303NT♣K+2-1
-0.0Round 3PERTH AUSTRALIA244♠♦7=+0
+0.0Round 7CHENNAI ACES13♦♠8+2-4
-0.1Round 7CHENNAI ACES93♥♠A-2+1
-0.1Round 13AIRLANGGA UNIVERSITY43♦♠K+1-10
-0.2Round 5CONSUS RED POLAND144♥♥9+1+1
-0.2Round 11DOLPHIN TNI-AL115♣♠7=+11
-0.3Round 6TELKOM WIFII ID214♠♥4=+1
-0.5Round 1088 GREEN71NT♦K=+2
-0.5Round 15BERGER244♠♦K+1+0
-0.6Round 7CHENNAI ACES102♠♥K=+1
-0.6Round 12BOCA SENIORS254♥♠K=+0
-0.7Round 4DELFT BREW75♦♥Q=-1
-0.7Round 14JINCHENG BRIDGE133NT♠5+1-1
-0.7Round 15BERGER234♠♣4-1+6
-0.8Round 9REYNOLDS223♠♠4=+0
-0.8Round 13AIRLANGGA UNIVERSITY32♥♥3+2-6
-0.9Round 12BOCA SENIORS284♥♦K+2-11
-1.1Round 4DELFT BREW96♠♥4+1-11
-1.1Round 13AIRLANGGA UNIVERSITY23NT♠6=+0
-1.2Round 7CHENNAI ACES64♥♣J+1+0
-1.3Round 11DOLPHIN TNI-AL153NT♠3-1-5
-1.5Round 9REYNOLDS303♥♥A-5+4
-1.5Round 12BOCA SENIORS277NT♥4=+0
-1.6Round 12BOCA SENIORS223♦♥6+1+0
-1.7Round 1088 GREEN15♣♦K+1-11
-1.8Round 8SAMPANG FIELD FARM151NTx♦J=+6
-1.9Round 7CHENNAI ACES74♥♣A=+0
-2.0Round 1088 GREEN94♥♦A-3-1
-2.1Round 11DOLPHIN TNI-AL183♠♣K-2-11
-2.3Round 15BERGER252♠♣K+1-1
-2.3Round 15BERGER294♥♠5-1-6
-2.4Round 6TELKOM WIFII ID245♣♦5-1-5
-2.4Round 8SAMPANG FIELD FARM182♦♦10+3-10
-2.5Round 4DELFT BREW33♥♥5=-1
-2.6Round 5CONSUS RED POLAND183NT♦6-2-11
-3.0Round 4DELFT BREW22♠♥Q=-6
-3.2Round 5CONSUS RED POLAND194♠♣10+1-1
-3.2Round 15BERGER271NT♠9+1-6
-3.4Round 3PERTH AUSTRALIA233♣♦7=-9
-3.5Round 5CONSUS RED POLAND174♥♠J+2-11
-3.6Round 8SAMPANG FIELD FARM163NT♣9+1-8
-3.6Round 15BERGER222♥♦10-1-10
-4.2Round 9REYNOLDS243♠♥K=-7
-4.3Round 14JINCHENG BRIDGE116♠♥5=+11
-4.5Round 8SAMPANG FIELD FARM142♥♣K=-6
-4.5Round 15BERGER262♥♠J+1-7
-4.6Round 14JINCHENG BRIDGE185♣♥8=+2
-5.4Round 6TELKOM WIFII ID225♠♣A-2-7
-5.5Round 4DELFT BREW83♠♥6=-6
-5.6Round 12BOCA SENIORS265♦♠A=-9
-5.8Round 6TELKOM WIFII ID272♥♣4=+0
-6.0Round 11DOLPHIN TNI-AL133♦♣3+1-11
-6.6Round 4DELFT BREW44♥♠7=+0
-7.6Round 6TELKOM WIFII ID282♠♥5-1-10
-7.9Round 6TELKOM WIFII ID293NT♦J=+0
-8.3Round 1088 GREEN64♠♥7-1-10
-8.5Round 7CHENNAI ACES84♥♦J-2-11
-8.5Round 8SAMPANG FIELD FARM196♠x♣Q-2-13
-8.5Round 14JINCHENG BRIDGE163♣♦8+1-10
-8.6Round 9REYNOLDS234♥♠2=+0
-8.7Round 14JINCHENG BRIDGE203♥♦A-4-10
-8.8Round 3PERTH AUSTRALIA262♥♦Q+2-10
-8.8Round 11DOLPHIN TNI-AL203♦♥K=-12
-8.9Round 5CONSUS RED POLAND134♠♥5=-10
-9.0Round 5CONSUS RED POLAND124♠♦A-1-11
-10.8Round 12BOCA SENIORS215♣x♥K-3-12
-12.9Round 11DOLPHIN TNI-AL196♣♦Q-1-17