🇮🇩 HARTONO Michael Bambang · INDONESIA
11rank
+20.9Butler · 80 bds
+0.26per board
±5.2swing
+0.81vs par /bd
-0.24adjusted /bd
by round
vs par split: bidding -0.07 · play +0.11
Strength of schedule: opponents averaged -0.50/bd (an easy draw) → opponent-adjusted -0.24/bd
Card play — on target: opening leads 69.2% · declarer play 50.0% · defence 87.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 69.2% (13) |
| Declarer play | · | 50.0% (12) |
| Defence | · | 87.0% (23) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 50.0% (2) · ♦ 83.3% (6) · ♣ 50.0% (2)
vs par by strain: a suit +0.04 (45)
vs par by level: part-score -0.91 (21) · game +0.95 (22) · slam +0.00 (2)
By role: declaring +0.54/bd (-2.62 vs par · 34) · defending +0.05/bd (+3.35 vs par · 46)
By vulnerability: vulnerable +0.61/bd (+0.80 vs par · 40) · not vulnerable -0.09/bd (+0.82 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | M.Sawiruddin | D.Johnson – J.Stas | Closed | 16 | +15.9 | +0.99 | +0.50 |
| Quarterfinal | M.Sawiruddin | F.Bigdeli – H.Janssens | Closed | 16 | +2.8 | +0.17 | +0.19 |
| Semifinal | M.Sawiruddin | D.Price – C.Simpson | Closed | 16 | -10.8 | -0.68 | +0.06 |
| Semifinal | M.Sawiruddin | D.Price – C.Simpson | Closed | 16 | -22.0 | -1.38 | +0.94 |
| Play-off | M.Sawiruddin | M.Passell – C.Lynch | Open | 16 | +35.0 | +2.19 | +2.38 |
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.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +12.6 | Quarterfinal | 🇧🇪 BELGIUM | 15 | 5♦ | ♠6 | -1 | +17 |
| +11.0 | Play-off | 🇺🇸 USA 2 | 4 | 3N | ♦K | -4 | +11 |
| +11.0 | Play-off | 🇺🇸 USA 2 | 6 | 3N | ♥T | +4 | +14 |
| +11.0 | Play-off | 🇺🇸 USA 2 | 14 | 4♠ | ♥9 | +1 | -11 |
| +10.0 | Play-off | 🇺🇸 USA 2 | 10 | 3N | ♠7 | +1 | +1 |
| +9.3 | Quarterfinal | 🇧🇪 BELGIUM | 5 | 3N | ♦J | -4 | +10 |
| +8.0 | Semifinal | 🏴 ENGLAND | 50 | 3N | ♥2 | -1 | +12 |
| +7.7 | Semifinal | 🏴 ENGLAND | 54 | 5♦x | ♥J | -3 | +8 |
| +7.4 | Quarterfinal | 🇧🇪 BELGIUM | 58 | 5♠ | ♦2 | = | -4 |
| +7.3 | Quarterfinal | 🇧🇪 BELGIUM | 10 | 5♠ | ♥T | = | -10 |
| +6.4 | Quarterfinal | 🇧🇪 BELGIUM | 53 | 3Nx | ♠Q | -1 | +8 |
| +5.0 | Semifinal | 🏴 ENGLAND | 37 | 3N | ♦K | -1 | +6 |
| +4.9 | Quarterfinal | 🇧🇪 BELGIUM | 64 | 2♦ | ♣5 | -2 | +5 |
| +4.7 | Quarterfinal | 🇧🇪 BELGIUM | 4 | 2♠ | ♥4 | = | +6 |
| +4.7 | Semifinal | 🏴 ENGLAND | 45 | 2N | ♠3 | = | +0 |
| +4.6 | Quarterfinal | 🇧🇪 BELGIUM | 50 | 3N | ♠5 | +1 | +0 |
| +4.4 | Quarterfinal | 🇧🇪 BELGIUM | 3 | 3N | ♦T | +1 | +1 |
| +4.1 | Quarterfinal | 🇧🇪 BELGIUM | 16 | 2♠ | ♦5 | = | +6 |
| +4.0 | Semifinal | 🏴 ENGLAND | 39 | 2♠ | ♥J | +1 | -8 |
| +3.7 | Semifinal | 🏴 ENGLAND | 41 | 4♥ | ♣K | = | -1 |
| +3.0 | Semifinal | 🏴 ENGLAND | 36 | 3♠ | ♥8 | = | +0 |
| +3.0 | Semifinal | 🏴 ENGLAND | 46 | 3N | ♥4 | -1 | +5 |
| +2.7 | Semifinal | 🏴 ENGLAND | 35 | 4♠ | ♦Q | -1 | +11 |
| +2.4 | Quarterfinal | 🇧🇪 BELGIUM | 61 | 1N | ♣K | -2 | +3 |
| +2.0 | Play-off | 🇺🇸 USA 2 | 1 | 3N | -1 | -5 | |
| +2.0 | Play-off | 🇺🇸 USA 2 | 16 | 2♠ | ♦5 | -2 | +6 |
| +1.6 | Quarterfinal | 🇧🇪 BELGIUM | 60 | 3N | ♣K | +2 | +10 |
| +1.4 | Quarterfinal | 🇧🇪 BELGIUM | 55 | 5♣ | ♥K | +1 | +1 |
| +1.3 | Semifinal | 🏴 ENGLAND | 63 | 2♥ | ♣3 | -2 | +2 |
| +1.1 | Quarterfinal | 🇧🇪 BELGIUM | 12 | 4♠ | ♣K | = | +7 |
| +1.0 | Play-off | 🇺🇸 USA 2 | 3 | 2♥ | ♠T | -3 | +2 |
| +1.0 | Play-off | 🇺🇸 USA 2 | 12 | 3♣ | ♠A | -2 | +0 |
| +0.7 | Quarterfinal | 🇧🇪 BELGIUM | 63 | 3N | ♥6 | = | -7 |
| +0.7 | Semifinal | 🏴 ENGLAND | 47 | 3N | ♦7 | = | +1 |
| +0.6 | Quarterfinal | 🇧🇪 BELGIUM | 54 | 4♥ | ♦4 | = | +1 |
| +0.3 | Quarterfinal | 🇧🇪 BELGIUM | 59 | 3N | ♠8 | +3 | +1 |
| -0.0 | Semifinal | 🏴 ENGLAND | 48 | 3N | ♠2 | = | +0 |
| -0.0 | Semifinal | 🏴 ENGLAND | 51 | 2♦ | ♣K | +1 | +0 |
| -0.0 | Semifinal | 🏴 ENGLAND | 59 | 2♦ | ♠A | +1 | +1 |
| -0.0 | Play-off | 🇺🇸 USA 2 | 7 | 3N | ♠3 | +1 | -1 |
| -0.0 | Play-off | 🇺🇸 USA 2 | 11 | 4♥ | ♦Q | = | +1 |
| -0.0 | Play-off | 🇺🇸 USA 2 | 13 | 4♠ | ♦A | +1 | +13 |
| -0.0 | Play-off | 🇺🇸 USA 2 | 15 | 3N | ♣9 | -2 | +12 |
| -0.3 | Semifinal | 🏴 ENGLAND | 43 | 3N | ♦J | +2 | +0 |
| -0.3 | Semifinal | 🏴 ENGLAND | 49 | 3N | ♥T | = | -2 |
| -0.4 | Quarterfinal | 🇧🇪 BELGIUM | 13 | 1♠ | ♦A | +2 | +0 |
| -0.6 | Quarterfinal | 🇧🇪 BELGIUM | 1 | 2♠ | ♥T | +1 | +0 |
| -0.7 | Semifinal | 🏴 ENGLAND | 58 | 3N | ♦T | +1 | +0 |
| -1.0 | Semifinal | 🏴 ENGLAND | 40 | 3N | ♦4 | +1 | +0 |
| -1.0 | Semifinal | 🏴 ENGLAND | 61 | 1N | ♠2 | +2 | +10 |
| -1.0 | Semifinal | 🏴 ENGLAND | 62 | 2♥ | ♦9 | = | +1 |
| -1.0 | Play-off | 🇺🇸 USA 2 | 8 | 3N | ♦4 | +1 | +0 |
| -1.3 | Quarterfinal | 🇧🇪 BELGIUM | 56 | 3♦ | ♣J | +2 | +7 |
| -1.4 | Quarterfinal | 🇧🇪 BELGIUM | 2 | 3♥ | ♦T | +2 | -6 |
| -1.6 | Quarterfinal | 🇧🇪 BELGIUM | 49 | 6♠ | ♦Q | = | +0 |
| -1.7 | Semifinal | 🏴 ENGLAND | 64 | 3N | ♠5 | = | +0 |
| -2.0 | Semifinal | 🏴 ENGLAND | 55 | 3♠ | ♣A | = | -12 |
| -2.3 | Semifinal | 🏴 ENGLAND | 52 | 4♥ | ♠T | -2 | +13 |
| -2.4 | Quarterfinal | 🇧🇪 BELGIUM | 9 | 3N | ♠8 | +1 | +1 |
| -2.7 | Quarterfinal | 🇧🇪 BELGIUM | 8 | 3N | ♣5 | +1 | +0 |
| -2.7 | Semifinal | 🏴 ENGLAND | 56 | 4♠ | ♥K | -1 | +2 |
| -2.9 | Quarterfinal | 🇧🇪 BELGIUM | 14 | 5♣ | ♥T | -1 | -8 |
| -3.0 | Play-off | 🇺🇸 USA 2 | 2 | 4♠ | ♥7 | -1 | +6 |
| -3.1 | Quarterfinal | 🇧🇪 BELGIUM | 51 | 3N | ♥4 | +1 | +0 |
| -3.3 | Semifinal | 🏴 ENGLAND | 34 | 3♠ | ♣9 | -2 | -6 |
| -4.0 | Semifinal | 🏴 ENGLAND | 44 | 4♥ | ♠5 | -2 | -6 |
| -4.0 | Play-off | 🇺🇸 USA 2 | 9 | 5♠x | ♣A | = | -5 |
| -4.4 | Quarterfinal | 🇧🇪 BELGIUM | 52 | 3N | ♠9 | -3 | -10 |
| -4.6 | Quarterfinal | 🇧🇪 BELGIUM | 6 | 3N | ♦5 | -3 | -9 |
| -5.7 | Quarterfinal | 🇧🇪 BELGIUM | 7 | 4♠ | ♦7 | +1 | +0 |
| -6.0 | Play-off | 🇺🇸 USA 2 | 5 | 3♠ | ♥5 | +2 | -6 |
| -6.3 | Semifinal | 🏴 ENGLAND | 60 | 3N | ♥Q | = | -10 |
| -6.7 | Quarterfinal | 🇧🇪 BELGIUM | 62 | 7N | ♥J | = | +0 |
| -6.9 | Quarterfinal | 🇧🇪 BELGIUM | 11 | 2♥ | ♠A | +2 | -7 |
| -8.3 | Semifinal | 🏴 ENGLAND | 33 | 5♣x | ♠8 | -3 | -2 |
| -10.0 | Semifinal | 🏴 ENGLAND | 38 | 3N | ♠5 | = | +1 |
| -10.0 | Semifinal | 🏴 ENGLAND | 57 | 2♥ | ♣T | +2 | -10 |
| -10.4 | Quarterfinal | 🇧🇪 BELGIUM | 57 | 4♠ | ♣3 | -1 | -12 |
| -10.7 | Semifinal | 🏴 ENGLAND | 42 | 4♥ | ♠K | = | +0 |
| -11.0 | Semifinal | 🏴 ENGLAND | 53 | 7♠ | ♦J | = | +0 |