Gunawan, Timotius
Current rating: 1426
Record: 4-8
| Grand Prix Sydney 2014 (M15 limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Savige, William (1432) | Lost 0-2 | -181444 |
| 2sealed | 206 | Babister, Harrison (1482) | Won 2-0 | +181462 |
| 3sealed | 254 | Miller, Jackson (1390) | Lost 1-2 | -191443 |
| 4sealed | 280 | Whitbread, Jake (1505) | Lost 0-2 | -171426 |
| average opponent: 1452record: 1-3 | new rating: 1426 | |||
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 66 | DeRidder, Trent (1464) | Lost 0-2 | -191481 |
| 2sealed | 167 | Chiu, Rick (1481) | Lost 0-2 | -181463 |
| 3sealed | 174 | Grossman, Raphael (1465) | Won 2-0 | +181481 |
| 4sealed | 153 | Bruce, Bronwyn (1467) | Lost 1-2 | -181463 |
| 5sealed | 159 | Boyd, Stephen (1467) | Won 2-0 | +181481 |
| 6sealed | 126 | Fitzpatrick, Adam (1432) | Lost 1-2 | -191462 |
| 7sealed | 110 | Reid, Thomas (1463) | Won 2-0 | +181480 |
| 8sealed | 82 | Willis, David (1483) | Lost 0-2 | -181462 |
| average opponent: 1465record: 3-5 | new rating: 1462 | |||