KURNIAWAN Yohanes · GABRIAL ENERGASINDO
vs par split: bidding -0.43 · play -0.07
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted -1.62/bd
Card play — on target: opening leads 87.5% #51 of 469 · declarer play 73.9% #249 of 469 · defence 75.0% #447 of 471
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 100.0% (11) |
| Declarer play | 80.0% (5) | 72.2% (18) |
| Defence | 61.5% (13) | 82.6% (23) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (5) · ♦ 100.0% (2) · ♣ 80.0% (5)
vs par by strain: NT -0.58 (19) · a suit -0.47 (51)
vs par by level: part-score -0.48 (25) · game -0.10 (38) · slam -2.71 (7)
By role: declaring -1.12/bd (-2.71 vs par · 34) · defending -2.27/bd (+1.58 vs par · 36)
By vulnerability: vulnerable -2.20/bd (-1.62 vs par · 34) · not vulnerable -1.24/bd (+0.56 vs par · 36)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | R.Palandeng | H.Melbourne – B.Travis | Closed | 10 | -29.5 | -2.95 | -3.60 |
| Round 4 | R.Palandeng | C.Pellegrini – A.Wildavsky | Closed | 10 | -0.7 | -0.07 | -2.10 |
| Round 7 | R.Palandeng | R.Jagniewski – W.Gawel | Open | 10 | +4.5 | +0.45 | +0.80 |
| Round 8 | R.Palandeng | N.Shen – J.Ho | Closed | 10 | -17.9 | -1.79 | +2.50 |
| Round 12 | R.Palandeng | Z.Jin – W.He | Open | 10 | -31.7 | -3.17 | -1.20 |
| Round 14 | R.Palandeng | M.Bakti – G.Watulingas | Open | 10 | -28.4 | -2.84 | +0.10 |
| Round 15 | R.Palandeng | H.Bangur – N.Chitlangia | Open | 10 | -16.0 | -1.60 | +0.00 |
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 |
|---|---|---|---|---|---|---|---|
| +8.6 | Round 3 | SYDNEY | 25 | 3NT | ♠8 | -5 | +12 |
| +7.1 | Round 4 | PELLEGRINI | 8 | 4♥ | ♥7 | = | +8 |
| +5.4 | Round 7 | BRIDGE24PL | 1 | 3NT | ♣J | -2 | +9 |
| +5.2 | Round 4 | PELLEGRINI | 4 | 4♥ | ♠7 | -1 | +12 |
| +4.4 | Round 7 | BRIDGE24PL | 4 | 4♥ | ♣5 | -3 | +5 |
| +3.6 | Round 15 | SHREE CEMENT | 26 | 2♥ | ♦2 | = | +6 |
| +3.3 | Round 4 | PELLEGRINI | 2 | 2♥ | ♦A | +1 | +0 |
| +3.1 | Round 4 | PELLEGRINI | 10 | 5♣ | ♥10 | +1 | +9 |
| +3.1 | Round 7 | BRIDGE24PL | 2 | 4♥ | ♠3 | +1 | +0 |
| +3.1 | Round 8 | CHINESE TAIPEI | 13 | 2♦ | ♠9 | -1 | +5 |
| +2.3 | Round 3 | SYDNEY | 30 | 5♣x | ♦7 | -3 | -10 |
| +2.3 | Round 14 | ASINDO INDONESIA | 20 | 2♠ | ♦Q | -1 | +0 |
| +2.2 | Round 4 | PELLEGRINI | 6 | 4♠ | ♠8 | +2 | -10 |
| +2.2 | Round 7 | BRIDGE24PL | 6 | 4♥ | ♠A | +2 | +1 |
| +2.0 | Round 12 | JLLIN CRE8IVE | 22 | 3♦ | ♥5 | +2 | +1 |
| +1.3 | Round 3 | SYDNEY | 27 | 1NT | ♣5 | +1 | +0 |
| +1.3 | Round 14 | ASINDO INDONESIA | 19 | 5♣ | ♦A | +1 | -5 |
| +1.2 | Round 7 | BRIDGE24PL | 9 | 2♠ | ♦Q | +1 | +0 |
| +1.2 | Round 15 | SHREE CEMENT | 27 | 1NT | ♠2 | -1 | +4 |
| +0.9 | Round 7 | BRIDGE24PL | 10 | 1NT | ♥9 | +1 | -1 |
| +0.9 | Round 12 | JLLIN CRE8IVE | 28 | 4♥ | ♦A | +2 | +11 |
| +0.8 | Round 8 | CHINESE TAIPEI | 18 | 1NT | ♥3 | +4 | +9 |
| +0.7 | Round 8 | CHINESE TAIPEI | 14 | 2♦ | ♣A | -1 | +2 |
| +0.6 | Round 12 | JLLIN CRE8IVE | 25 | 3NT | ♠4 | +1 | +0 |
| +0.3 | Round 15 | SHREE CEMENT | 22 | 2♠ | ♣K | -1 | +7 |
| +0.2 | Round 8 | CHINESE TAIPEI | 15 | 3♣ | ♦A | +1 | -7 |
| +0.1 | Round 14 | ASINDO INDONESIA | 14 | 4♠ | ♥3 | +2 | +8 |
| -0.1 | Round 15 | SHREE CEMENT | 30 | 3NT | ♣A | +2 | +1 |
| -0.3 | Round 15 | SHREE CEMENT | 24 | 4♠ | ♦K | +2 | -1 |
| -0.4 | Round 12 | JLLIN CRE8IVE | 27 | 7♣ | ♥10 | = | -2 |
| -0.5 | Round 8 | CHINESE TAIPEI | 11 | 3NT | ♥6 | +1 | +10 |
| -0.5 | Round 15 | SHREE CEMENT | 21 | 1NT | ♦7 | = | +2 |
| -0.7 | Round 4 | PELLEGRINI | 7 | 5♦ | ♥6 | = | -1 |
| -0.7 | Round 7 | BRIDGE24PL | 3 | 4♣ | ♠J | +1 | +6 |
| -0.7 | Round 14 | ASINDO INDONESIA | 13 | 3NT | ♥J | +1 | -1 |
| -1.1 | Round 4 | PELLEGRINI | 9 | 6♠ | ♣J | +1 | -11 |
| -1.3 | Round 7 | BRIDGE24PL | 5 | 1NT | ♠7 | = | -2 |
| -1.3 | Round 8 | CHINESE TAIPEI | 20 | 1♥ | ♣K | +1 | -1 |
| -1.4 | Round 3 | SYDNEY | 22 | 2♠ | ♥J | +1 | +8 |
| -1.5 | Round 12 | JLLIN CRE8IVE | 23 | 5♦ | ♥J | +1 | +13 |
| -1.8 | Round 15 | SHREE CEMENT | 29 | 4♠ | ♥A | -1 | +1 |
| -1.9 | Round 15 | SHREE CEMENT | 23 | 4♠ | ♦4 | -2 | -8 |
| -2.1 | Round 3 | SYDNEY | 24 | 2♦x | ♠3 | -3 | -2 |
| -2.4 | Round 8 | CHINESE TAIPEI | 12 | 5♦ | ♣J | = | +1 |
| -2.5 | Round 3 | SYDNEY | 23 | 2♥ | ♦4 | +1 | -8 |
| -2.6 | Round 14 | ASINDO INDONESIA | 17 | 1NT | ♠K | -1 | -2 |
| -2.8 | Round 7 | BRIDGE24PL | 8 | 4♠ | ♦J | +1 | +0 |
| -3.1 | Round 15 | SHREE CEMENT | 25 | 4♠ | ♦J | -1 | -5 |
| -3.6 | Round 12 | JLLIN CRE8IVE | 24 | 4♠ | ♥Q | -2 | +0 |
| -3.8 | Round 8 | CHINESE TAIPEI | 17 | 5♦ | ♠K | +2 | +14 |
| -3.9 | Round 4 | PELLEGRINI | 1 | 1NT | ♠4 | +3 | -10 |
| -4.3 | Round 14 | ASINDO INDONESIA | 16 | 5♣x | ♣5 | -1 | -5 |
| -4.4 | Round 14 | ASINDO INDONESIA | 15 | 3NT | ♣7 | = | +0 |
| -4.7 | Round 12 | JLLIN CRE8IVE | 29 | 3NT | ♠6 | = | -13 |
| -5.0 | Round 14 | ASINDO INDONESIA | 11 | 6♠ | ♥4 | +1 | +11 |
| -5.1 | Round 12 | JLLIN CRE8IVE | 30 | 6♠ | ♣9 | = | +0 |
| -5.3 | Round 4 | PELLEGRINI | 5 | 4♠ | ♣A | = | -7 |
| -5.4 | Round 8 | CHINESE TAIPEI | 19 | 4♥ | ♣A | = | +1 |
| -5.4 | Round 14 | ASINDO INDONESIA | 18 | 5♣ | ♥8 | +2 | +0 |
| -5.6 | Round 3 | SYDNEY | 28 | 3NT | ♥5 | +1 | -11 |
| -7.9 | Round 7 | BRIDGE24PL | 7 | 2♥ | ♠7 | +2 | -10 |
| -8.6 | Round 12 | JLLIN CRE8IVE | 21 | 2♦x | ♣K | -2 | -9 |
| -8.8 | Round 3 | SYDNEY | 26 | 2♥ | ♦Q | +2 | -10 |
| -9.3 | Round 3 | SYDNEY | 29 | 6♠ | ♥K | +1 | -1 |
| -9.3 | Round 8 | CHINESE TAIPEI | 16 | 6♦ | ♣9 | -1 | -9 |
| -9.7 | Round 14 | ASINDO INDONESIA | 12 | 4♥x | ♠4 | = | -5 |
| -10.6 | Round 4 | PELLEGRINI | 3 | 3NT | ♦5 | = | -11 |
| -11.3 | Round 12 | JLLIN CRE8IVE | 26 | 4♠ | ♥4 | +1 | -13 |
| -12.0 | Round 3 | SYDNEY | 21 | 5♦x | ♠K | -3 | -14 |
| -13.4 | Round 15 | SHREE CEMENT | 28 | 6NTx | ♣10 | = | -7 |