HARTONO Michael Bambang · INDONESIA
vs par split: bidding -0.14 · play +1.19
Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted +0.60/bd
Card play — on target: opening leads 77.3% #61 of 107 · declarer play 83.3% #6 of 107 · defence 87.8% #37 of 107
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 80.0% (15) |
| Declarer play | 80.0% (5) | 84.6% (13) |
| Defence | 90.0% (10) | 87.1% (31) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 80.0% (5) · ♦ 100.0% (6) · ♣ 40.0% (5)
vs par by strain: NT +3.75 (16) · a suit +0.24 (54)
vs par by level: part-score -0.35 (26) · game +2.02 (40) · slam +0.25 (4)
By role: declaring +0.77/bd (-1.79 vs par · 29) · defending +0.66/bd (+3.05 vs par · 41)
By vulnerability: vulnerable -0.23/bd (-0.32 vs par · 34) · not vulnerable +1.59/bd (+2.33 vs par · 36)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | M.Sawiruddin | G.Chai – J.Choo | Closed | 7 | +2.0 | +0.29 | +1.86 |
| Round 3 | M.Sawiruddin | Z.Li – J.Li | Open | 7 | +6.0 | +0.86 | -0.43 |
| Round 5 | M.Sawiruddin | S.Baisamut – E.Sophonpanich | Open | 7 | +17.1 | +2.44 | +2.00 |
| Round 7 | M.Sawiruddin | V.Markowicz – J.Klukowski | Open | 7 | -0.2 | -0.03 | -0.14 |
| Round 9 | M.Sawiruddin | L.Lewis – P.Lewis | Open | 7 | -1.5 | -0.21 | +4.14 |
| Round 10 | M.Sawiruddin | J.Schermer – N.Chambers | Open | 7 | -16.8 | -2.40 | +0.29 |
| Round 11 | M.Sawiruddin | M.Jacobus – E.Wold | Closed | 7 | -2.0 | -0.29 | +0.86 |
| Round 12 | M.Sawiruddin | M.Tolliver – M.Zwerling | Closed | 7 | +2.7 | +0.39 | -3.86 |
| Round 17 | M.Sawiruddin | H.Dhariwal – R.Lyall | Open | 7 | +22.9 | +3.27 | +2.43 |
| Round 18 | M.Sawiruddin | J.Liu – S.Xu | Closed | 7 | +19.2 | +2.74 | +3.29 |
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.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +12.0 | Round 5 | MAGIC EYES | 7 | 4♠ | ♥5 | -1 | +12 |
| +11.5 | Round 18 | HAINAN OLD MAN | 28 | 5♦ | ♠6 | -5 | +13 |
| +10.6 | Round 9 | LEWIS | 9 | 4♠ | ♣J | = | +10 |
| +9.3 | Round 2 | SINGAPORE | 11 | 6♠ | ♥J | -1 | +14 |
| +7.7 | Round 17 | ENGINEERS | 17 | 5♦ | ♦2 | -1 | +9 |
| +7.4 | Round 18 | HAINAN OLD MAN | 25 | 4♠ | ♣6 | -1 | +10 |
| +7.1 | Round 7 | MARKOWICZ | 21 | 4♠ | ♣7 | = | +7 |
| +7.0 | Round 12 | LORTZ | 6 | 4♥ | ♣6 | -1 | -2 |
| +6.8 | Round 2 | SINGAPORE | 12 | 3NT | ♥K | -3 | +4 |
| +6.1 | Round 17 | ENGINEERS | 21 | 3NT | ♠K | = | +7 |
| +4.5 | Round 3 | WUHAN | 18 | 2♥ | ♥5 | -1 | +5 |
| +4.4 | Round 17 | ENGINEERS | 15 | 3NT | ♠3 | -1 | +5 |
| +4.2 | Round 11 | LYNCH | 23 | 3NT | ♦7 | +2 | +11 |
| +4.0 | Round 3 | WUHAN | 16 | 3NT | ♣10 | +4 | +10 |
| +4.0 | Round 9 | LEWIS | 14 | 4♠ | ♥6 | -1 | +4 |
| +3.8 | Round 9 | LEWIS | 11 | 3NT | ♥8 | -2 | +5 |
| +3.4 | Round 5 | MAGIC EYES | 3 | 3NT | ♠10 | -2 | +6 |
| +3.4 | Round 12 | LORTZ | 2 | 4♥ | ♣8 | -3 | +8 |
| +3.2 | Round 5 | MAGIC EYES | 4 | 3♦ | ♦2 | +1 | +10 |
| +3.1 | Round 7 | MARKOWICZ | 18 | 1♠ | ♦Q | +1 | -1 |
| +3.0 | Round 5 | MAGIC EYES | 1 | 3NT | ♥5 | = | +0 |
| +2.9 | Round 12 | LORTZ | 4 | 2♥ | ♦K | +2 | +2 |
| +2.9 | Round 18 | HAINAN OLD MAN | 24 | 2♠ | ♥10 | = | +0 |
| +2.8 | Round 3 | WUHAN | 21 | 4♠ | ♦K | +2 | +17 |
| +2.5 | Round 17 | ENGINEERS | 20 | 3♣ | ♣8 | +2 | +10 |
| +2.3 | Round 11 | LYNCH | 27 | 2♠ | ♣5 | -1 | +9 |
| +2.0 | Round 3 | WUHAN | 19 | 5♣ | ♠8 | = | -17 |
| +2.0 | Round 7 | MARKOWICZ | 17 | 3♦ | ♠K | -1 | +3 |
| +1.9 | Round 17 | ENGINEERS | 16 | 4♠ | ♦4 | = | -13 |
| +1.9 | Round 18 | HAINAN OLD MAN | 26 | 4♥ | ♠4 | +1 | +0 |
| +1.2 | Round 2 | SINGAPORE | 9 | 4♣ | ♦A | = | +7 |
| +0.5 | Round 2 | SINGAPORE | 8 | 3♣ | ♠10 | -1 | +4 |
| +0.5 | Round 7 | MARKOWICZ | 20 | 4♥ | ♠J | +2 | +13 |
| +0.5 | Round 10 | STERNBERG | 16 | 4♥ | ♠2 | +1 | +0 |
| +0.3 | Round 5 | MAGIC EYES | 2 | 3♥ | ♠9 | = | +0 |
| +0.3 | Round 17 | ENGINEERS | 18 | 2♦ | ♣4 | -1 | -1 |
| +0.0 | Round 3 | WUHAN | 17 | 2♦ | ♥10 | -1 | -3 |
| +0.0 | Round 11 | LYNCH | 28 | 3NT | ♥3 | +1 | +0 |
| -0.0 | Round 17 | ENGINEERS | 19 | 3NT | ♠9 | +1 | +0 |
| -0.2 | Round 12 | LORTZ | 1 | 3♣ | ♦6 | +1 | -7 |
| -0.4 | Round 10 | STERNBERG | 19 | 3NT | ♥7 | -1 | -2 |
| -0.5 | Round 3 | WUHAN | 15 | 2♠ | ♦6 | = | +0 |
| -0.7 | Round 18 | HAINAN OLD MAN | 22 | 3NT | ♥3 | +1 | +0 |
| -0.8 | Round 2 | SINGAPORE | 14 | 1NT | ♣4 | -1 | +2 |
| -1.3 | Round 18 | HAINAN OLD MAN | 27 | 2♥ | ♥7 | +1 | +0 |
| -1.4 | Round 7 | MARKOWICZ | 19 | 3♦ | ♠A | = | +1 |
| -1.4 | Round 12 | LORTZ | 5 | 4♠ | ♥2 | = | -10 |
| -1.5 | Round 10 | STERNBERG | 21 | 4♥ | ♠J | -1 | -5 |
| -1.6 | Round 10 | STERNBERG | 17 | 3NT | ♦9 | +3 | +11 |
| -1.7 | Round 11 | LYNCH | 25 | 3NT | ♣6 | +1 | +1 |
| -1.9 | Round 9 | LEWIS | 12 | 5♣ | ♠A | -2 | +0 |
| -1.9 | Round 11 | LYNCH | 22 | 2♠ | ♦A | = | -6 |
| -2.1 | Round 10 | STERNBERG | 18 | 4♥ | ♣10 | +2 | -1 |
| -2.2 | Round 5 | MAGIC EYES | 6 | 6♣ | ♠8 | +1 | -13 |
| -2.2 | Round 11 | LYNCH | 26 | 4♠ | ♣7 | = | -9 |
| -2.3 | Round 9 | LEWIS | 8 | 1NT | ♦J | +1 | +0 |
| -2.5 | Round 18 | HAINAN OLD MAN | 23 | 4♠ | ♦6 | = | +0 |
| -2.6 | Round 5 | MAGIC EYES | 5 | 2♥ | ♣A | +2 | -1 |
| -2.7 | Round 11 | LYNCH | 24 | 4♠ | ♦A | = | +0 |
| -2.8 | Round 10 | STERNBERG | 15 | 2♠ | ♥K | +1 | +0 |
| -3.4 | Round 12 | LORTZ | 7 | 2♦ | ♦3 | = | -6 |
| -4.5 | Round 7 | MARKOWICZ | 16 | 3♣ | ♠9 | +2 | -10 |
| -5.6 | Round 12 | LORTZ | 3 | 2♦ | ♣3 | -1 | -12 |
| -5.8 | Round 9 | LEWIS | 10 | 4♥ | ♠K | = | -3 |
| -5.9 | Round 2 | SINGAPORE | 13 | 5♥x | ♠A | = | -5 |
| -6.8 | Round 3 | WUHAN | 20 | 3♦ | ♥8 | +1 | -15 |
| -7.0 | Round 7 | MARKOWICZ | 15 | 4♠ | ♣K | -1 | -14 |
| -8.9 | Round 10 | STERNBERG | 20 | 4♥ | ♣5 | = | -1 |
| -9.1 | Round 2 | SINGAPORE | 10 | 6♦ | ♥5 | -2 | -13 |
| -9.9 | Round 9 | LEWIS | 13 | 6♠ | ♥5 | +1 | +13 |