Dewing, John
Current rating: 1506
Record: 3-3-1
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 483 | Robledo, Antonio (1500) | Lost 0-2 | -181482 |
| 2standard | 586 | Brown, Carson (1480) | Won 2-0 | +181500 |
| 3standard | 595 | Correa, Augustus (1500) | Lost 0-2 | -181482 |
| 4standard | 542 | Avalos, Michael (1544) | Won 2-0 | +191501 |
| 5standard | 398 | Banek, Gregory (1500) | Won 2-1 | +181519 |
| 6standard | 408 | Mercier, Mathew (1757) | Draw 1-1 | +41523 |
| 7standard | 345 | Tracy, Shane (1569) | Lost 0-2 | -171506 |
| average opponent: 1550record: 3-3-1 | new rating: 1506 | |||