Ocbina, Michael
Current rating: 1469
Record: 8-10
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 187 | Ubana, Aaron Paul (1445) | Won 2-0 | +171499 |
| 2standard | 289 | Sulit, Kimscey Yvan (1535) | Won 2-1 | +191518 |
| 3standard | 36 | Zainuddin, Shamsul Bahrin (1755) | Lost 0-1 | -141504 |
| 4standard | 242 | Tan, Reynald (1518) | Lost 0-2 | -171487 |
| 5standard | 422 | Atamosa, Marques (1499) | Won 2-1 | +181505 |
| 6standard | 200 | Libramonte, Joshua (1519) | Lost 1-2 | -181487 |
| 7standard | 324 | Crisostomo, Victor (1498) | Lost 0-2 | -181469 |
| 8standard | 361 | Layson, Red (1480) | Won 2-1 | +181487 |
| 9standard | 274 | Moreno, Ron A (1488) | Lost 1-2 | -181469 |
| average opponent: 1526record: 4-5 | new rating: 1469 | |||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 373 | Sy, Manchester (1443) | Lost 1-2 | -191481 |
| 2standard | 390 | Sy, Wilheim (1639) | Lost 0-2 | -151466 |
| 3standard | 458 | Gante, Ernest Jesi (1464) | Won 2-1 | +181484 |
| 4standard | 433 | Alvarez, Edsel Ronan (1510) | Lost 1-2 | -181466 |
| 5standard | 506 | Magpantay, Marlon (1500) | Lost 0-2 | -171449 |
| 6standard | 480 | Sinsuat, Sayyid Ahmad (1446) | Won 2-0 | +181467 |
| 7standard | 411 | Romo, Oliver Augtero (1399) | Lost 0-2 | -191448 |
| 8standard | 370 | Sumagui, Adrian (1383) | Won 2-1 | +161464 |
| 9standard | 321 | Palis, Emmanuel R (1448) | Won 2-0 | +181482 |
| average opponent: 1470record: 4-5 | new rating: 1482 | |||