HARTONO Michael Bambang · INDONESIA

17rank
+0.1Butler · 14 bds
+0.01per board
±3.7swing
+1.29vs par /bd
+0.36adjusted /bd
by round

vs par split: bidding -1.29 · play +2.57

Strength of schedule: opponents averaged +0.35/bd (a tough draw) → opponent-adjusted +0.36/bd

Card play — on target: opening leads 66.7% · declarer play 80.0% · defence 33.3%

Card play by contract type — on target
vs NTvs a suit
Opening leads0.0% (1)100.0% (2)
Declarer play·80.0% (5)
Defence66.7% (3)0.0% (3)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (1)

vs par by strain: NT +4.25 (4) · a suit +0.10 (10)

vs par by level: part-score +3.40 (5) · game +3.83 (6) · slam -7.33 (3)

By role: declaring +0.10/bd (+6.38 vs par · 8) · defending -0.12/bd (-5.50 vs par · 6)

By vulnerability: vulnerable -0.40/bd (-2.71 vs par · 7) · not vulnerable +0.41/bd (+5.29 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalM.SawiruddinJ.Czyzowicz – D.JacobOpen14+0.1+0.01+1.29

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
+7.6QuarterfinalLEWIS106♦♣6-2-19
+5.3QuarterfinalLEWIS54♠♣9+1+8
+2.6QuarterfinalLEWIS96♣♦K+1+15
+2.4QuarterfinalLEWIS123♣♥5+1+0
+1.1QuarterfinalLEWIS44♥♠2=+13
+0.7QuarterfinalLEWIS14♥♣7-1-10
+0.6QuarterfinalLEWIS31NT♣10-1+5
+0.4QuarterfinalLEWIS143NT♣J+1+13
-1.0QuarterfinalLEWIS113NT♠7=+1
-2.0QuarterfinalLEWIS83♥♥3-1+8
-2.9QuarterfinalLEWIS23♠♥Q+1+17
-3.9QuarterfinalLEWIS64NT♠4+1-2
-4.4QuarterfinalLEWIS73♣♠4-2-13
-6.4QuarterfinalLEWIS136♦♠J=-18