Estacio, Frederick
Current rating: 1446
Record: 5-8
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Teo, Terence wei Jun (1500) | Won 2-1 | +191481 |
| 2sealed | 56 | Yap, Teng Chiong (1518) | Won 2-1 | +191500 |
| 3sealed | 36 | Ng, Clarence (1556) | Lost 0-2 | -171483 |
| 4sealed | 144 | Lim, Zhong Yi (1459) | Lost 0-2 | -191464 |
| 5sealed | 221 | Neo, Alvin (1445) | Lost 0-2 | -181446 |
| average opponent: 1496record: 2-3 | new rating: 1446 | |||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 335 | Grageda, John Rocel (1409) | Won 2-1 | +161516 |
| 2standard | 6 | Custodio, Carlo Eric (1518) | Lost 0-2 | -181498 |
| 3standard | 199 | Tan, John Michael (1458) | Lost 1-2 | -181480 |
| 4standard | 430 | Dealca, Zachary Manuel (1481) | Won 2-0 | +181498 |
| 5standard | 250 | Dizon, Aian (1536) | Won 2-1 | +181516 |
| 6standard | 241 | Gonzales, Kevin (1516) | Lost 0-2 | -181498 |
| 7standard | 242 | Claudio, Loubet Kriste (1501) | Lost 0-2 | -181480 |
| 8standard | 225 | Enriquez, Jerome (1483) | Lost 0-2 | -181462 |
| average opponent: 1488record: 3-5 | new rating: 1462 | |||