Hendrawan, Joseph
Current rating: 1503
Record: 5-5
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 169 | Cahya, Rio (1500) | Lost 0-2 | -181522 |
| 2sealed | 239 | Abdullah, Muhd Azri (1481) | Lost 0-2 | -191503 |
| average opponent: 1491record: 0-2 | new rating: 1503 | |||
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Young, Kenneth (1603) | Won 2-0 | +201520 |
| 2sealed | 117 | Jenkinson, Ivan (1518) | Won 2-0 | +181538 |
| 3sealed | 56 | Harnden, Simon (1738) | Lost 1-2 | -151523 |
| 4sealed | 141 | Chan, Kwok Ping (1518) | Won 2-0 | +181541 |
| 5sealed | 63 | Gaylor, Julian (1581) | Lost 0-2 | -171524 |
| 6sealed | 103 | Fitzpatrick, Ben (1517) | Won 2-1 | +181542 |
| 7sealed | 96 | Brimblecombe, Steven (1520) | Won 2-0 | +181560 |
| 8sealed | 49 | Ryan, Matthew L (1490) | Lost 1-2 | -201540 |
| average opponent: 1561record: 5-3 | new rating: 1540 | |||