Zhuang, Charles
Current rating: 1498
Record: 3-3
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 652 | Merrill, Kenny (1396) | Won 2-1 | +161516 |
| 2standard | 656 | Jones, Danny (1518) | Lost 0-2 | -181498 |
| 3standard | 920 | Proudfoot, Stuart W (1534) | Won 2-1 | +191517 |
| 4standard | 834 | Douglass, Ned (1500) | Won 2-0 | +181535 |
| 5standard | 711 | Schuller, Mike (1517) | Lost 0-2 | -191516 |
| 6standard | 809 | Curran, Suzi (1516) | Lost 1-2 | -181498 |
| average opponent: 1497record: 3-3 | new rating: 1498 | |||