Prasetyo, Okky
Current rating: 1424
Record: 0-4
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Poh, Seng Ho Plytrx (1443) | Lost 1-2 | -191481 |
| 2sealed | 232 | Tahir, Mohd Azwan (1402) | Lost 1-2 | -191462 |
| 3sealed | 332 | Toh, Rui Huang (1458) | Lost 0-2 | -191443 |
| 4sealed | 392 | Sim, Norman (1352) | Lost 0-2 | -191424 |
| average opponent: 1414record: 0-4 | new rating: 1424 | |||