Arpon, Aaron
Current rating: 1537
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Quibod, Jancarlo (1500) | Lost 0-2 | -191537 |
| top | record: 0-1 | new rating: 1537 | ||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 17 | De Leon, Ric Ryan (1518) | Lost 0-2 | -181535 |
| 3standard | 481 | Espano, Ryan (1747) | Won 2-0 | +211556 |
| 4standard | 192 | Alhambra, Patrick (1481) | Lost 0-2 | -191537 |
| 5standard | 399 | Tan, Rowena (1481) | Won 2-0 | +171554 |
| 6standard | 322 | Fernandez, Alvin John (1485) | Won 2-0 | +171571 |
| 7standard | 164 | De Guzman, Ray (1772) | Lost 1-2 | -151556 |
| top | average opponent: 1581record: 3-3 | new rating: 1556 | ||
| Grand Prix Manila 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Beley, Ronnie Paul (1500) | Lost 0-2 | -181482 |
| 2sealed | 159 | Guison, Benito (1483) | Lost 1-2 | -181464 |
| 3sealed | 163 | Tan, Rowena (1464) | Won 2-0 | +181482 |
| 4sealed | 137 | Ang, Arvin Kendrick (1482) | Won 2-1 | +181500 |
| 5sealed | 112 | Go, Paolo (1453) | Won 2-1 | +171517 |
| 6sealed | 77 | Inocentes, Raymond (1521) | Won 2-0 | +181535 |
| 7sealed | 60 | Pena, Joseph (1536) | Won 2-0 | +181553 |
| top | average opponent: 1491record: 5-2 | new rating: 1553 | ||