Atmodihardjo, William
Current rating: 1473
Record: 3-5-1
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 12 | Litton, Jayson (1522) | Lost 0-2 | -171454 |
| 2standard | 201 | Gonzales, Julius R. (1482) | Lost 1-2 | -171437 |
| 3standard | 217 | Villaverde, Herlbert (1409) | Won 1-0 | +171454 |
| 4standard | 247 | Meng, Zhuoran (1481) | Won 2-1 | +191473 |
| 5standard | 217 | Dayaday, Michael O (1502) | Draw 1-1 | 01473 |
| average opponent: 1479record: 2-2-1 | new rating: 1473 | |||
| Grand Prix Kuala Lumpur 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 36 | Yupanondh, Peeraporn (1530) | Lost 0-2 | -171483 |
| 5standard | 90 | Lim, Johann (1537) | Won 2-1 | +191502 |
| 6standard | 58 | Tanahashi, Masayasu (1773) | Lost 0-2 | -141488 |
| 7standard | 74 | Mastilero, Oliver (1545) | Lost 1-2 | -171471 |
| average opponent: 1596record: 1-3 | new rating: 1471 | |||