Cunanan, Charles Leo F
Current rating: 1527
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 155 | Nava, Joshua (1500) | Won 2-0 | +191483 |
| 2standard | 231 | Wong, Christian Bernard (1499) | Won 2-1 | +181501 |
| 3standard | 202 | Albano, Mike (1540) | Won 2-1 | +191520 |
| 4standard | 36 | Ozaki, Zax (1754) | Lost 0-2 | -141506 |
| 5standard | 197 | Teh, Ian (1515) | Won 2-1 | +181524 |
| 6standard | 43 | Ruiz, Jose [PHL] (1557) | Lost 0-2 | -181506 |
| 7standard | 236 | Sy, Benigno Francisco (1414) | Won 2-1 | +171523 |
| 8standard | 64 | Lim, Redmond (1621) | Won 2-0 | +201543 |
| 9standard | 98 | Ang, Arnel (1692) | Lost 1-2 | -161527 |
| top | average opponent: 1566record: 6-3 | new rating: 1527 | ||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 63 | Mojica, Rondrich Miran (1500) | Lost 0-2 | -181482 |
| 2standard | 318 | To, Ryan (1482) | Won 2-0 | +181500 |
| 3standard | 282 | Tan, Forest Francis (1500) | Lost 1-2 | -181482 |
| 4standard | 427 | General, Gerard Bruce (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1491record: 1-3 | new rating: 1464 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 49 | Dealca, Hezekiah G (1500) | Lost 1-2 | -181482 |
| 2standard | 273 | Macas, David (1489) | Won 2-1 | +181500 |
| 3standard | 188 | Macam, Gilbert (1500) | Won 2-1 | +181518 |
| 4standard | 277 | Sebastian, Jerrymie (1502) | Draw 1-1 | 01518 |
| 5standard | 223 | Asehan, Ceasar John (1517) | Lost 0-2 | -181500 |
| top | average opponent: 1502record: 2-2-1 | new rating: 1500 | ||