Bongao, Arnold Irving
Current rating: 1423
Record: 7-11
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 387 | Marquez-Lim, Andrew (1500) | Lost 0-2 | -181457 |
| 2standard | 426 | Dilao, Marvin (1482) | Lost 0-2 | -171440 |
| 3standard | 643 | Balay, Desmond (1462) | Lost 0-2 | -181422 |
| 4standard | 684 | Moralina, jesse l (1447) | Won 2-1 | +191441 |
| 5standard | 532 | Hilario, Ken Randolf (1480) | Lost 1-2 | -181423 |
| 6standard | 571 | Balisi, Wilson Lim (1446) | Won 2-1 | +191442 |
| 7standard | 482 | Acordon, Van Lauren (1401) | Lost 1-2 | -191423 |
| 8standard | 432 | Granado, John Kenneth (1444) | Lost 1-2 | -181405 |
| 9standard | 389 | Reyes, Kyle (1371) | Won 2-0 | +181423 |
| average opponent: 1448record: 3-6 | new rating: 1423 | |||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Alegre, Arnold C (1428) | Won 2-0 | +171517 |
| 2standard | 257 | Muralitheran, Hari (1314) | Won 2-1 | +141531 |
| 3standard | 94 | Torres, Robert Arvin (1536) | Lost 0-2 | -181513 |
| 4standard | 204 | Magat, Mark Ronald B (1520) | Lost 0-2 | -181495 |
| 5standard | 393 | Inovejas, Jomel E (1500) | Lost 0-2 | -181477 |
| 6standard | 379 | Tinio, David P (1480) | Lost 0-2 | -181459 |
| 7standard | 392 | Trinidad, Melchor (1343) | Won 2-0 | +161475 |
| 8standard | 306 | Batayola, Julius (1451) | Won 2-1 | +181493 |
| 9standard | 256 | San Juan, Jeff Martin (1500) | Lost 1-2 | -181475 |
| average opponent: 1452record: 4-5 | new rating: 1475 | |||