De Leon, Rendell Roi
Current rating: 1503
Record: 17-19-1
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Labiano, Irish (1521) | Won 2-0 | +191460 |
| 2standard | 92 | Mitra, Brian (1484) | Won 2-0 | +181478 |
| 3standard | 130 | Tiong, Anthony (1500) | Won 2-0 | +191497 |
| 4standard | 78 | Tong, Eugene (1643) | Lost 1-2 | -151482 |
| 5standard | 136 | Hussein, Rudy (1584) | Won 2-1 | +191501 |
| 6standard | 62 | Chua, Jeremiah (1658) | Won 2-1 | +211522 |
| 7standard | 56 | Tam, Fritz Walter (1533) | Won 2-1 | +181540 |
| 8standard | 14 | Agulto, Erich (1609) | Won 2-1 | +201560 |
| 9standard | 12 | Rubio, Michael (1774) | Draw 0-0 | +41564 |
| 10standard | 12 | Mendoza, Edmond (1619) | Lost 1-2 | -171547 |
| 11standard | 30 | Sabale, Jose Marie (1563) | Won 2-1 | +181565 |
| 12standard | 17 | Hart, Jacob (1868) | Lost 1-2 | -131552 |
| 13standard | 37 | Cloyd, Jeremy (1777) | Lost 0-2 | -141538 |
| 14standard | 55 | Catalan, Joey (1573) | Lost 1-2 | -171521 |
| 15standard | 70 | Krikorian, Jr Shant (1517) | Lost 0-2 | -181503 |
| top | average opponent: 1615record: 8-6-1 | new rating: 1503 | ||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 54 | Pilapil, Bibiano (1461) | Lost 1-2 | -171418 |
| 2standard | 418 | Pepito, Ellyza Myhre (1482) | Won 2-0 | +191437 |
| 3standard | 354 | Santiago, Emerson (1500) | Won 2-0 | +191456 |
| 4standard | 152 | Romero, Angelo (1501) | Won 2-0 | +191475 |
| 5standard | 105 | Frigillana, Nino (1499) | Lost 0-2 | -181457 |
| 6standard | 214 | Fabia, Jose Luis P (1520) | Lost 1-2 | -161441 |
| top | average opponent: 1494record: 3-3 | new rating: 1441 | ||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 343 | Quinones, Arjun (1500) | Won 2-1 | +201448 |
| 2standard | 205 | Encarnacion, Alain (1500) | Lost 1-2 | -171431 |
| 3standard | 219 | Blancaflor, John Paul (1500) | Won 2-0 | +191450 |
| 4standard | 205 | Tan, Jan Vincent (1636) | Won 2-0 | +211471 |
| 5standard | 139 | Tang, Stephen Roy (1540) | Lost 1-2 | -171454 |
| 6standard | 175 | Domocmat, Jeremy Bryan (1394) | Lost 1-2 | -191435 |
| top | average opponent: 1512record: 3-3 | new rating: 1435 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 334 | Payabyab, Mark Lynius (1536) | Lost 0-2 | -181482 |
| 2standard | 334 | Mangornong, Christophe (1482) | Lost 1-2 | -181464 |
| 3standard | 435 | Forlales, Ricardo Dick (1464) | Lost 1-2 | -181446 |
| 4standard | 472 | Arroyo, Arnel U (1446) | Lost 1-2 | -181428 |
| top | average opponent: 1482record: 0-4 | new rating: 1428 | ||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 204 | Dela Cruz, Guillermo (1517) | Won 2-0 | +181518 |
| 2block | 5 | Ngo, Richson Carl H (1482) | Lost 0-2 | -181500 |
| 3block | 158 | Gellidon, Isaac (1500) | Lost 1-2 | -181482 |
| 4block | 222 | Glenn, Michael Alivia (1482) | Won 2-0 | +181500 |
| 5block | 157 | Antonio, Aldrich (1501) | Won 2-0 | +181518 |
| 6block | 128 | Mendoza, Ryan [PHL] (1519) | Lost 0-2 | -181500 |
| top | average opponent: 1500record: 3-3 | new rating: 1500 | ||