Diedic, Thomas
Current rating: 1570
Record: 12-10-1
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 324 | Puleo, Raphael (1598) | Won 2-0 | +211501 |
| 2standard | 184 | Levy, Theo (1570) | Won 2-0 | +191520 |
| 3standard | 233 | Tosi, Remi (1608) | Won 2-1 | +191539 |
| 4standard | 161 | Chesi, Florent (1548) | Won 2-0 | +191558 |
| 5standard | 39 | Kroll, Sebastian (1577) | Won 2-0 | +181576 |
| 6standard | 12 | Begon, Ludovic (1574) | Won 2-1 | +181594 |
| 7standard | 13 | Henry, Julien (1916) | Won 2-1 | +241618 |
| 8standard | 9 | Jesus, Marco (1792) | Won 2-1 | +211639 |
| 9standard | 209 | Giorgio, Francesco (1949) | Lost 0-2 | -131626 |
| 10standard | 222 | Vuillot, Samuel (1947) | Lost 0-2 | -121614 |
| 11standard | 246 | Daubasse, Ludovic (1604) | Lost 0-2 | -181596 |
| 12standard | 272 | Jones, Ben (1783) | Lost 0-2 | -151581 |
| 13standard | 284 | Palmason, Heimir (1650) | Won 2-1 | +191600 |
| 14standard | 267 | Hills, Nathan (1752) | Lost 1-2 | -151585 |
| 15standard | 290 | Werkman, Pascal (1729) | Lost 0-2 | -151570 |
| average opponent: 1707record: 9-6 | new rating: 1570 | |||
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 262 | Tomic, Vuk (1490) | Lost 0-2 | -181482 |
| 2standard | 352 | Ries, Jo (1482) | Won 2-1 | +181500 |
| 3standard | 343 | Kocher, Manuel (1504) | Won 2-1 | +181518 |
| 4standard | 266 | Zhang, Yin (1681) | Lost 1-2 | -151503 |
| 5standard | 436 | Wack, Quentin (1484) | Lost 0-2 | -191484 |
| 6standard | 413 | Van Den Hauwe, Kendall (1418) | Lost 0-2 | -191465 |
| 7standard | 413 | Statello, Jean-Claude (1308) | Draw 1-1 | -31462 |
| 8standard | 362 | Williams, Peter (1464) | Won 2-0 | +181480 |
| average opponent: 1479record: 3-4-1 | new rating: 1480 | |||