Castaneda, Arvin Sy
Current rating: 1519
Record: 5-4
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 60 | Castillo, Nino Romano (1500) | Won 2-1 | +181518 |
| 2standard | 9 | Buenvenida, Piery Lanc (1518) | Lost 0-2 | -181500 |
| 3standard | 286 | Godeloson, Glemco (1484) | Won 2-0 | +181518 |
| 4standard | 305 | Natividad, Daniel (1518) | Won 2-1 | +181536 |
| 5standard | 136 | Wong, Kenneth (1589) | Lost 0-2 | -171519 |
| 6standard | 238 | Amul, Mark Gerard Rusa (1518) | Won 2-0 | +181537 |
| 7standard | 180 | Manalo, Aristotle (1537) | Lost 0-2 | -181519 |
| 8standard | 253 | Eusebio, Ariel (1484) | Won 2-1 | +171536 |
| 9standard | 165 | Mastilero, Oliver (1602) | Lost 0-2 | -171519 |
| average opponent: 1528record: 5-4 | new rating: 1519 | |||