Arko, Scott
Current rating: 1505
Record: 3-3
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Gray, George (1528) | Won 2-0 | +191519 |
| 2sealed | 194 | Kelley, Erin (1417) | Won 2-1 | +161535 |
| 3sealed | 39 | Asbach, John (1799) | Lost 0-2 | -141521 |
| 4sealed | 247 | Mast, Anthony (1643) | Lost 0-2 | -151506 |
| 5sealed | 360 | Toon, Brian (1530) | Won 2-0 | +181524 |
| 6sealed | 325 | Halucha, Robert (1491) | Lost 1-2 | -191505 |
| average opponent: 1568record: 3-3 | new rating: 1505 | |||