Riley, Marco
Current rating: 1551
Record: 5-3
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 398 | Warfield, Skyler (1556) | Won 2-1 | +191519 |
| 2sealed | 230 | Kallevig, Andrew (1517) | Won 2-1 | +181537 |
| 3sealed | 243 | Nickolai, Matthew (1771) | Lost 0-2 | -141523 |
| 4sealed | 228 | Lee, Jonathan (1437) | Won 2-0 | +171540 |
| 5sealed | 120 | Driscoll, Adam (1723) | Won 2-0 | +211561 |
| 6sealed | 110 | Marsh, Greg (1574) | Lost 0-2 | -181543 |
| 7sealed | 284 | Lou, Violet (1897) | Won 2-1 | +241567 |
| 8sealed | 131 | Oja, Chandler (1639) | Lost 1-2 | -161551 |
| average opponent: 1639record: 5-3 | new rating: 1551 | |||