Rubo, Joshua
Current rating: 1482
Record: 2-3
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | Dunn, Zachary (1500) | Won 2-0 | +181518 |
| 2sealed | 154 | Oetterer, Kyle (1518) | Won 2-0 | +181536 |
| 3sealed | 119 | Comeau, Luke (1724) | Lost 0-2 | -151521 |
| 4sealed | 369 | Schryver, Kyle (1400) | Lost 0-2 | -201501 |
| 5sealed | 406 | Rose, Travis (1462) | Lost 0-2 | -191482 |
| average opponent: 1521record: 2-3 | new rating: 1482 | |||