Osborn, Ross
Current rating: 1470
| Grand Prix Lille 2016 (modern) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 338 | Eggenschwiler, Etienne (1783) | Lost 0-2 | -131483 |
| 3modern | 561 | Chanet, Thierry (1497) | Won 2-1 | +181501 |
| 4modern | 475 | Wang, Yichen [BEL] (1528) | Won 2-0 | +191520 |
| 5modern | 247 | Cooman, Andy (1650) | Lost 0-2 | -161504 |
| 6modern | 432 | Raugstad, Oddvar (1560) | Lost 1-2 | -171487 |
| 7modern | 538 | Scentoni, Francesco (1333) | Lost 0-2 | -211466 |
| 8modern | 565 | Brunet, Max (1642) | Won 2-0 | +221488 |
| 9modern | 490 | Tollenaar, Xandor (1494) | Lost 1-2 | -181470 |
| top | average opponent: 1561record: 3-5 | new rating: 1470 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 98 | Flynn, Matthew (1591) | Lost 1-2 | -161465 |
| 4standard | 501 | Hall, Johnny (1518) | Lost 1-2 | -171448 |
| 5standard | 582 | Willis, Ryan (1503) | Won 2-0 | +191467 |
| 6standard | 458 | Gerard, Sebastian (1486) | Won 2-1 | +181485 |
| 7standard | 211 | Woodward, Colin (1488) | Won 2-1 | +181503 |
| 8standard | 128 | Strauss, Gary (1607) | Won 2-1 | +201523 |
| 9standard | 146 | Eliatamby, Charles (1603) | Lost 0-2 | -171506 |
| 10standard | 192 | Harrison, Mark (1487) | Won 2-1 | +181524 |
| 11standard | 105 | van Driel, Boaz (1776) | Lost 0-2 | -131511 |
| 12standard | 146 | Marciano, Giancarlo (1701) | Lost 0-2 | -151496 |
| top | average opponent: 1576record: 5-5 | new rating: 1496 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 717 | Bongers, Imke (1421) | Lost 0-2 | -191481 |
| 2standard | 850 | Rountree, Jack W (1544) | Won 1-0 | +191500 |
| 3standard | 992 | Todd, Daniel (1438) | Won 2-0 | +171517 |
| 4standard | 838 | Friberg, Daniel (1539) | Lost 1-2 | -181499 |
| 5standard | 848 | Anderson-Riley, Paul (1480) | Lost 0-2 | -181481 |
| top | average opponent: 1484record: 2-3 | new rating: 1481 | ||