Cozzoli, Christopher
Current rating: 1373
Record: 1-8
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 312 | Brown, Jeremy (1387) | Lost 0-2 | -201480 |
| 2standard | 595 | Scholar, Curtis (1574) | Lost 1-2 | -161464 |
| 3standard | 760 | Yokoyama, Jonathan (1463) | Lost 1-2 | -181446 |
| 4standard | 791 | Diaz, Erik (1447) | Won 2-1 | +181464 |
| 5standard | 716 | Risner, Daniel (1463) | Lost 0-2 | -181446 |
| 6standard | 672 | Cabasa, Rheney (1447) | Lost 0-2 | -181428 |
| 7standard | 610 | Walker, Burch (1410) | Lost 0-2 | -191409 |
| 8standard | 512 | Rautenbach, Nicky (1389) | Lost 0-2 | -181391 |
| 9standard | 427 | Pyle, Milan (1374) | Lost 0-2 | -181373 |
| average opponent: 1439record: 1-8 | new rating: 1373 | |||