HARTONO Michael Bambang · INDONESIA SENIOR

610rank
-67.4Butler · 150 bds
-0.45per board
±4.3swing
-0.63vs par /bd · #568/695
-0.40adjusted /bd
Butler per round: -9.5 -1 -11.5 14.5 -0.5 0.9 14.4 -23.3 -4.6 -6.4 -36.8 -13.2 9.8 4.5 -4.7by round

vs par split: bidding +0.17 · play -0.76

Strength of schedule: opponents averaged +0.05/bd (an average draw) → opponent-adjusted -0.40/bd

Card play — on target: opening leads 73.2% #571 of 694 · declarer play 81.1% #147 of 694 · defence 68.4% #690 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads54.5% (11)80.0% (30)
Declarer play76.9% (13)83.3% (24)
Defence44.4% (18)75.9% (58)

Opening leads by suit led: ♠ 73.3% (15) · ♥ 80.0% (15) · ♦ 40.0% (5) · ♣ 83.3% (6)

vs par by strain: NT -1.24 (37) · a suit -0.42 (113)

vs par by level: part-score -1.18 (55) · game -0.17 (89) · slam -2.33 (6)

By role: declaring -0.79/bd (-3.48 vs par · 73) · defending -0.13/bd (+2.08 vs par · 77)

By vulnerability: vulnerable -0.25/bd (-0.62 vs par · 74) · not vulnerable -0.64/bd (-0.63 vs par · 76)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.SawiruddinD.Harari – B.DoussotOpen10-9.5-0.95-0.50
Round 2M.SawiruddinW.Vogt – L.FresenOpen10-1.0-0.10+0.60
Round 3M.SawiruddinD.Spasov – R.GunevOpen10-11.5-1.15-1.10
Round 4M.SawiruddinA.Soresini – A.SoresiniOpen10+14.5+1.45+2.70
Round 5M.SawiruddinD.Price – C.SimpsonClosed10-0.5-0.05+0.60
Round 6M.SawiruddinJ.Campos – M.Villas-BoasOpen10+0.9+0.09+0.70
Round 7M.SawiruddinM.Sun – H.WangOpen10+14.4+1.44-1.20
Round 8M.SawiruddinD.De Hertog – T.DobbelsClosed10-23.3-2.33-0.50
Round 9M.SawiruddinB.Van Der Hoek – I.DoyerOpen10-4.6-0.46+0.00
Round 10M.SawiruddinG.Brekka – E.SaelensmindeOpen10-6.4-0.64-1.90
Round 11M.SawiruddinD.Filipowicz – W.TurantClosed10-36.8-3.68-7.40
Round 12M.SawiruddinP.Wijen – F.BeerensOpen10-13.2-1.32-6.30
Round 13M.SawiruddinG.Dragt – E.De GrootOpen10+9.8+0.98+1.60
Round 14M.SawiruddinR.Cabri – P.MeijerClosed10+4.5+0.45+2.80
Round 15M.SawiruddinC.Niemeijer – J.TrouwborstOpen10-4.7-0.47+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
+14.8Round 7CHINA LADIES64♠x♥A-4+16
+12.8Round 7CHINA LADIES102♠x♥A-6-11
+11.1Round 14RESPOND154♠x♦A-3+9
+10.0Round 4ITALY CBC GENTILI66♠♥K-1+13
+9.0Round 12PRIO112283NT♠7+2+11
+8.4Round 14RESPOND185♣x♠K=+6
+8.3Round 13BITES104NT♦J-3+14
+6.9Round 5MOSSOP205♦♠9-1+12
+6.6Round 13BITES83NT♠9+1+1
+6.1Round 10GILLIS25♦x♠A-3-3
+5.8Round 9GEHAKTMOLEN ROOD234♥♠J=+0
+5.7Round 8DOBBELS193♠♦4-3+9
+5.5Round 6BRAZIL OPEN214♠♣10-1+5
+5.5Round 10GILLIS83NT♣K=+0
+4.2Round 1FANDOURABOUL93NT♦5-2+7
+4.1Round 4ITALY CBC GENTILI106♠♠2=+0
+3.7Round 10GILLIS75♦♥K-3+4
+3.7Round 14RESPOND204♥♠3-1+12
+3.2Round 10GILLIS42♠♠3+1+7
+3.1Round 9GEHAKTMOLEN ROOD242♠♦3=+0
+3.0Round 5MOSSOP156♥♣J=+0
+2.8Round 4ITALY CBC GENTILI94♥♥4-1+6
+2.7Round 2VAN DEN BOOM182♦♠4+1-1
+2.7Round 4ITALY CBC GENTILI15♣♣K-4+7
+2.6Round 4ITALY CBC GENTILI82♠♦K+1+1
+2.6Round 6BRAZIL OPEN253♦♥9-1+5
+2.4Round 5MOSSOP134♠♦7+3+12
+2.3Round 8DOBBELS134♥♦A+1+4
+2.2Round 13BITES13NT♠3+3+1
+2.1Round 1FANDOURABOUL73NT♥5=+0
+2.1Round 3DAMIANOVA254♦♠4=+0
+2.1Round 7CHINA LADIES93NT♥4=+0
+2.0Round 2VAN DEN BOOM153♣♦A+1+0
+1.8Round 2VAN DEN BOOM133NT♠4+2+13
+1.7Round 2VAN DEN BOOM144♠♣4-2+0
+1.7Round 6BRAZIL OPEN234♥♣Q+1+0
+1.7Round 8DOBBELS144♥♦A-1+4
+1.5Round 1FANDOURABOUL24♥♣J-1-2
+1.5Round 8DOBBELS185♠♥10=+0
+1.5Round 12PRIO112274♥♣10+1+0
+1.4Round 2VAN DEN BOOM165♠♦4-2+0
+1.4Round 10GILLIS93NT♠Q-1+6
+1.4Round 12PRIO112223♥♣3-1-1
+1.4Round 15DUTCH SENIORS214♥♣7=-1
+1.3Round 3DAMIANOVA215♣♥10=+0
+1.0Round 2VAN DEN BOOM123♥♣8=+0
+1.0Round 6BRAZIL OPEN283♣♦3-1+4
+0.9Round 6BRAZIL OPEN242♥x♠Q-2-3
+0.8Round 4ITALY CBC GENTILI35♦x♠A-1+0
+0.8Round 12PRIO112213NT♦4+2-12
+0.7Round 7CHINA LADIES74♠♥K=+0
+0.7Round 10GILLIS13NT♠6+2+0
+0.7Round 12PRIO112305♣♦A+1-11
+0.6Round 4ITALY CBC GENTILI44♥♠A=+0
+0.6Round 9GEHAKTMOLEN ROOD284♥♣J+2-12
+0.6Round 9GEHAKTMOLEN ROOD303♥♠Q=+6
+0.6Round 15DUTCH SENIORS252♠♠7+2+10
+0.5Round 7CHINA LADIES33NT♥8+1+1
+0.5Round 7CHINA LADIES52♥♠2+1+0
+0.5Round 8DOBBELS154♠♥4+1+0
+0.5Round 15DUTCH SENIORS284♠♦Q+1+0
+0.2Round 13BITES62♥♦3+2-6
+0.2Round 15DUTCH SENIORS264♠♣A=+0
+0.1Round 5MOSSOP164♥♠4+2+1
+0.1Round 6BRAZIL OPEN273♣♠Q+1+7
+0.1Round 15DUTCH SENIORS224♠♥8=+0
+0.0Round 5MOSSOP124♥♦4+1+0
+0.0Round 11CONSUS OIL193NT♦Q+1-11
-0.0Round 14RESPOND112♠♦K-1+2
-0.1Round 14RESPOND194♠♥4+1+0
-0.2Round 7CHINA LADIES23NT♣Q+2-1
-0.2Round 9GEHAKTMOLEN ROOD293NT♠J=+2
-0.3Round 1FANDOURABOUL102♠♥K+2+1
-0.3Round 3DAMIANOVA291♠♠2-1+1
-0.4Round 4ITALY CBC GENTILI23♥♣J+1+6
-0.4Round 11CONSUS OIL154♥♠Q=+0
-0.4Round 13BITES53NT♣4=+1
-0.5Round 3DAMIANOVA233♣♣2+1+0
-0.5Round 13BITES23♠♣10-3-8
-0.6Round 1FANDOURABOUL82♠♥A-1+2
-0.6Round 9GEHAKTMOLEN ROOD224♥♠Q=-1
-0.6Round 13BITES31NT♦K-1+1
-0.6Round 14RESPOND143NT♠9+1+11
-0.9Round 11CONSUS OIL142♠♠A-4-6
-1.0Round 9GEHAKTMOLEN ROOD212♠♥J+4-3
-1.0Round 11CONSUS OIL163NT♠3-1-11
-1.0Round 11CONSUS OIL204♠♦Q+2-12
-1.0Round 13BITES93NT♠6+3+12
-1.0Round 15DUTCH SENIORS244♠♥5+1+0
-1.0Round 15DUTCH SENIORS294♠♥5+1+0
-1.1Round 6BRAZIL OPEN302♦♠6+1+0
-1.1Round 14RESPOND134♥♥2+2+13
-1.2Round 15DUTCH SENIORS303NT♠9=+2
-1.3Round 1FANDOURABOUL44♠♦10+1-13
-1.4Round 1FANDOURABOUL63♣♠4+2+10
-1.5Round 5MOSSOP173♣♦Q=+0
-1.6Round 3DAMIANOVA272NT♣Q+2-1
-1.6Round 3DAMIANOVA304♠♥J-1-4
-1.7Round 2VAN DEN BOOM205♦♠A-1+12
-1.7Round 5MOSSOP113NT♥2+3-2
-2.0Round 3DAMIANOVA263♥♥9=+0
-2.1Round 5MOSSOP181♠♣3=-5
-2.1Round 15DUTCH SENIORS274♠♥9+1+0
-2.2Round 6BRAZIL OPEN222NT♥3-1-10
-2.2Round 15DUTCH SENIORS235♣♦7-1-6
-2.3Round 4ITALY CBC GENTILI73♥♣J-2-3
-2.3Round 11CONSUS OIL134♥♦5+1+0
-2.4Round 3DAMIANOVA284♠♦4+1-1
-2.4Round 13BITES72♠♠5+1+0
-2.6Round 13BITES42♠♣J+1+0
-2.7Round 5MOSSOP142NT♠6+1-1
-2.8Round 2VAN DEN BOOM112♥♠4-3-2
-2.8Round 9GEHAKTMOLEN ROOD253♥♦8=-1
-3.0Round 12PRIO112253♦♥Q+1-7
-3.1Round 3DAMIANOVA242♠♥9=-5
-3.1Round 12PRIO112296NT♠8+1-13
-3.2Round 2VAN DEN BOOM173♣♠K-1-4
-3.3Round 1FANDOURABOUL13♦♣A=+0
-3.3Round 1FANDOURABOUL34♠♥A=-1
-3.3Round 9GEHAKTMOLEN ROOD273NT♥A+2-4
-3.4Round 3DAMIANOVA222♥♠A-3-1
-3.7Round 6BRAZIL OPEN262NT♥3+2-2
-3.7Round 8DOBBELS204♥♠Q=+0
-3.7Round 14RESPOND165♦♣3=-3
-3.8Round 8DOBBELS172♥♣4+1-1
-3.9Round 2VAN DEN BOOM193NT♦4-1-12
-3.9Round 6BRAZIL OPEN294♠♥A=+1
-4.1Round 12PRIO112232♥♣6+2-10
-4.1Round 12PRIO112264♦♣A-1-6
-4.3Round 10GILLIS32♠♥J+1-6
-4.4Round 10GILLIS62NT♦3=-7
-4.8Round 7CHINA LADIES42♠♥5-2-7
-4.9Round 5MOSSOP193NT♥4-2-11
-4.9Round 11CONSUS OIL113NT♥4+3-11
-5.5Round 14RESPOND124♥♠K-2-8
-5.7Round 11CONSUS OIL123NT♥K+1-1
-6.0Round 7CHINA LADIES12NT♣3-1-10
-6.0Round 7CHINA LADIES86♠♥2=+0
-6.4Round 4ITALY CBC GENTILI55♥x♣A-2-3
-6.8Round 9GEHAKTMOLEN ROOD265♥♦10=+13
-7.0Round 8DOBBELS113NT♥5=-6
-7.1Round 1FANDOURABOUL53♥x♣6-2-9
-7.7Round 14RESPOND174♠♥3+2-14
-8.0Round 10GILLIS55♥♠A-1-9
-8.7Round 8DOBBELS163NT♥2=-3
-8.9Round 11CONSUS OIL175♣x♥A-3-9
-10.3Round 10GILLIS104♠♥9+1-11
-11.7Round 11CONSUS OIL184♠♣K-3-13
-11.8Round 8DOBBELS124♥♦A+2-12
-12.3Round 12PRIO112247♠♦A-1-14