Oconnor, Colton
Current rating: 1429
Record: 1-5
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 330 | Thomas, Nicholas (1500) | Lost 0-2 | -171446 |
| 2sealed | 475 | Potente, Michael (1505) | Lost 0-2 | -171429 |
| average opponent: 1503record: 0-2 | new rating: 1429 | |||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 939 | Brown, Paul R (1500) | Lost 0-2 | -181482 |
| 2standard | 1012 | Prine, Shaloni M (1482) | Won 2-1 | +181500 |
| 3standard | 864 | Howard, Christopher D (1500) | Lost 0-2 | -181482 |
| 4standard | 918 | Chapman, Ryan M (1442) | Lost 0-2 | -191463 |
| average opponent: 1481record: 1-3 | new rating: 1463 | |||