Estera, Jon David
Current rating: 1529
Record: 10-8
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 163 | Nolasco, Aaron Allan (1500) | Lost 0-2 | -191532 |
| 2standard | 234 | Wallet-Houget, Julien (1481) | Won 2-1 | +171549 |
| 3standard | 191 | Lim, Exequiel Brian (1536) | Won 2-0 | +181567 |
| 4standard | 124 | Santorio, John Paolo (1488) | Lost 0-2 | -201547 |
| 5standard | 214 | Tanyag, Eduardo (1464) | Lost 0-2 | -191528 |
| 6standard | 312 | Setya, Steven Dirga (1709) | Lost 1-2 | -151513 |
| 7standard | 299 | Jumawan, Joey John (1467) | Won 2-0 | +171530 |
| 8standard | 263 | Capili, Tristan (1509) | Won 2-1 | +181548 |
| 9standard | 218 | Buemio, Lexis Viven (1501) | Lost 1-2 | -191529 |
| average opponent: 1517record: 4-5 | new rating: 1529 | |||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 385 | Ching, Carl (1498) | Won 2-0 | +181518 |
| 2standard | 280 | Bai, Freddie (1522) | Won 2-1 | +181536 |
| 3standard | 5 | Fong, Chun Ho (1412) | Lost 0-2 | -201516 |
| 4standard | 188 | Bautista, Victor (1524) | Won 2-0 | +181534 |
| 5standard | 128 | Cabillos, Manuel Ian L (1570) | Won 2-0 | +191553 |
| 6standard | 130 | Del Rosario, Simone (1527) | Lost 0-2 | -191534 |
| 7standard | 167 | Go, Michael Martin (1509) | Won 2-0 | +181552 |
| 8standard | 130 | Hussein, Rudy (1509) | Won 2-1 | +171569 |
| 9standard | 50 | Barcena, Timothy Jude (1573) | Lost 1-2 | -181551 |
| average opponent: 1516record: 6-3 | new rating: 1551 | |||