Lewis, Marvin
Current rating: 1484
Record: 3-4
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 603 | Hsieh, Calvin (1447) | Won 2-0 | +171517 |
| 2standard | 30 | Lane, Josh (1518) | Won 2-0 | +181535 |
| 3standard | 216 | Stockton, Jeremiah (1536) | Lost 1-2 | -181517 |
| 4standard | 387 | Jackson, Grant (1532) | Lost 1-2 | -181499 |
| 5standard | 461 | Gold, Jeffrey (1500) | Lost 0-2 | -181481 |
| 6standard | 520 | Rennick, Darren (1532) | Won 2-1 | +191500 |
| 7standard | 431 | Litton, Jayson (1586) | Lost 0-2 | -161484 |
| average opponent: 1521record: 3-4 | new rating: 1484 | |||