Foens, John E
Current rating: 1518
Record: 4-3
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 315 | Jackson, Jonathan (1500) | Won 2-0 | +181518 |
| 2standard | 221 | Thomas, Neil (1517) | Lost 1-2 | -181500 |
| 3standard | 235 | Wyatt, John (1509) | Won 2-0 | +181518 |
| 4standard | 286 | Johnson, Jeff (1528) | Won 2-0 | +181536 |
| 5standard | 212 | Datko, Joseph (1535) | Lost 1-2 | -181518 |
| 6standard | 256 | Schwartz, Ian (1520) | Won 2-0 | +181536 |
| 7standard | 255 | Thoms, James (1504) | Lost 1-2 | -181518 |
| average opponent: 1516record: 4-3 | new rating: 1518 | |||