Eugling, Mark
Current rating: 1519
Record: 8-7
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 271 | Brewer, Samuel (1480) | Won 2-1 | +181501 |
| 2standard | 169 | Hoffman, Daniel (1525) | Won 2-0 | +181519 |
| 3standard | 131 | Reardon, Thomas (1676) | Lost 1-2 | -151504 |
| 4standard | 140 | Sanders, Benjamin (1519) | Lost 1-2 | -181486 |
| 5standard | 299 | Busby, Kristopher (1436) | Lost 0-2 | -191467 |
| 6standard | 322 | Breunig, Charles (1503) | Won 2-1 | +191486 |
| 7standard | 225 | Rasmussen, Matt (1461) | Won 2-1 | +171503 |
| 8standard | 188 | Quintero, Pedro (1375) | Won 2-0 | +161519 |
| average opponent: 1497record: 5-3 | new rating: 1519 | |||
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 422 | Benjamin, Kota (1500) | Won 2-0 | +181518 |
| 2standard | 47 | Check, Matthew (1635) | Won 2-1 | +201538 |
| 3standard | 246 | Jacot, Ethan (1521) | Won 2-1 | +181556 |
| 4standard | 107 | Lavrenz, Jeremy (1471) | Lost 1-2 | -201536 |
| 5standard | 248 | Waligora, Ryan (1542) | Lost 0-2 | -181518 |
| 6standard | 355 | Swanson, Casey (1563) | Lost 1-2 | -171501 |
| 7standard | 301 | Mound, Ryan (1467) | Lost 0-2 | -181483 |
| average opponent: 1529record: 3-4 | new rating: 1483 | |||