Castaneda, Juanito Iii
Current rating: 1533
Record: 8-6-3
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 502 | Guevarra, Jerrymel Lubin A (1575) | Draw 1-1 | 01542 |
| 2standard | 503 | Calalay, John Santy (1500) | Won 2-1 | +171559 |
| 3standard | 505 | So, Alvanson (1496) | Draw 1-1 | -11558 |
| 4standard | 507 | Ford, Kyle (1440) | Lost 1-2 | -201538 |
| 5standard | 508 | De Mesa, Vincent (1471) | Draw 1-1 | -11537 |
| 6standard | 507 | Bennett, Alfred (1456) | Lost 1-2 | -201517 |
| 7standard | 507 | Raymundo, Michael (1460) | Won 2-0 | +171534 |
| 8standard | 507 | Espina, Julio Llavore (1488) | Lost 1-2 | -181516 |
| 9standard | 507 | Pastrana, John Dee (1465) | Won 2-1 | +171533 |
| average opponent: 1484record: 3-3-3 | new rating: 1533 | |||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 156 | Gallego, Joel (1518) | Lost 1-2 | -181482 |
| 3standard | 347 | O'Connor, Walter Saint Michael (1453) | Won 2-1 | +181500 |
| 4standard | 237 | Park, Young Jin (1514) | Lost 0-2 | -181482 |
| 5standard | 410 | Bulotano, Kevin (1498) | Won 2-0 | +181500 |
| 6standard | 309 | Cooke, Jonathan (1517) | Won 2-0 | +191519 |
| 7standard | 135 | Medalla, Argel Joseph (1536) | Won 2-0 | +181537 |
| 8standard | 136 | Castillo, Dar Francis (1597) | Won 2-1 | +191556 |
| 9standard | 60 | Santos, Ralf Allen (1751) | Lost 0-2 | -141542 |
| average opponent: 1548record: 5-3 | new rating: 1542 | |||