Skorcz, Jonathan
Current rating: 1522
Record: 5-4
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 254 | Baker, Ian (1486) | Won 2-1 | +181518 |
| 2standard | 90 | Thompson, Ryan (1510) | Lost 0-2 | -181500 |
| 3standard | 628 | Jennings, Dylan (1559) | Lost 1-2 | -171483 |
| 4standard | 533 | McAvinue, Kyle (1479) | Won 2-1 | +181501 |
| 5standard | 598 | Bradley, Colin (1495) | Won 2-0 | +181519 |
| 6standard | 333 | Kong, Colin (1748) | Won 2-1 | +221541 |
| 7standard | 201 | Tibirna, Alexandru (1459) | Lost 0-2 | -201521 |
| 8standard | 339 | White, Harold (1656) | Won 2-0 | +211542 |
| 9standard | 201 | Lusk, Samuel (1442) | Lost 0-2 | -201522 |
| average opponent: 1537record: 5-4 | new rating: 1522 | |||