Markus, Michael
Current rating: 1500
Record: 3-3
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Hall, Jason (1365) | Lost 1-2 | -201480 |
| 2sealed | 326 | Hienz, Chad (1714) | Won 2-0 | +221502 |
| 3sealed | 415 | Montesdeoca, Nicholas (1461) | Won 2-1 | +171519 |
| 4sealed | 245 | Ganti, Amar (1520) | Won 2-1 | +181537 |
| 5sealed | 211 | McCord, Lucas (1462) | Lost 0-2 | -191518 |
| 6sealed | 205 | Williams, Randell (1524) | Lost 0-2 | -181500 |
| average opponent: 1508record: 3-3 | new rating: 1500 | |||