Manuel, Frederick
Current rating: 1594
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 519 | Sayson, Ethlyn Kaye (1500) | Lost 0-2 | -191530 |
| 2standard | 487 | Panganiban, Enid (1482) | Won 2-1 | +171547 |
| 3standard | 491 | Biala, Mark Anthony (1519) | Lost 1-2 | -181529 |
| 4standard | 456 | Cruz, Paolo (1481) | Won 2-0 | +171546 |
| 5standard | 386 | Schnell, Jan Andrew (1503) | Won 2-0 | +171563 |
| 6standard | 273 | Dealca, Zachary Manuel (1503) | Won 2-1 | +171580 |
| 7standard | 229 | Chua, Raymond Anthony (1459) | Draw 1-1 | -21578 |
| 8standard | 167 | Torres, Romulo III (1535) | Draw 1-1 | -11577 |
| 9standard | 222 | Espiritu, John Leo (1531) | Won 2-0 | +171594 |
| top | average opponent: 1502record: 5-2-2 | new rating: 1594 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 382 | Co, Jhon Rykjem (1500) | Lost 0-2 | -181519 |
| 2standard | 425 | banzuela, david shane (1525) | Lost 0-2 | -181501 |
| 3standard | 420 | Platino, Ramoncito (1464) | Won 2-1 | +171518 |
| 4standard | 368 | Grageda, John Rocel (1396) | Won 2-0 | +161534 |
| 5standard | 325 | Kao, Jimmy (1500) | Lost 0-2 | -191515 |
| 6standard | 378 | Lorca, Christian Medro (1481) | Lost 0-2 | -181497 |
| 7standard | 321 | Cuales, Rod Mart (1463) | Won 2-1 | +171514 |
| 8standard | 243 | Asprec, Lance (1481) | Won 2-0 | +171531 |
| 9standard | 156 | Capili, John Philip V (1518) | Won 2-0 | +181549 |
| top | average opponent: 1481record: 5-4 | new rating: 1549 | ||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 156 | De Guzman, Alvin Nicks (1500) | Won 2-0 | +181518 |
| 2block | 139 | MALLARI, HAROLD (1518) | Lost 1-2 | -181500 |
| 3block | 144 | Bernardino, Ferdinand (1500) | Won 2-1 | +181518 |
| 4block | 159 | Luchico, Lucas (1518) | Won 2-1 | +181536 |
| 5block | 117 | Bautista, Martin (1536) | Lost 0-2 | -181518 |
| 6block | 89 | Costales, Glenn S (1497) | Won 2-0 | +181536 |
| 7block | 76 | Yap, Peter Franz Celiz (1532) | Won 2-0 | +181554 |
| 8block | 59 | Porter, James Serafin (1644) | Lost 1-2 | -171537 |
| top | average opponent: 1531record: 5-3 | new rating: 1537 | ||