Thoss, Charles
Current rating: 1569
Record: 10-6-2
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 377 | Meis, Robin (1489) | Won 2-0 | +171553 |
| 2standard | 50 | Drapala, Thomas (1771) | Lost 0-2 | -141539 |
| 3standard | 457 | Turner, Benjamin (1557) | Won 2-0 | +191558 |
| 4standard | 254 | Hollos, Peter (1699) | Draw 1-1 | +21560 |
| 5standard | 323 | Sacco, Sergio (1290) | Won 2-0 | +131573 |
| 6standard | 128 | Fleutot, Julien (1470) | Won 2-0 | +171590 |
| 7standard | 115 | Pereira, Jordao (1529) | Lost 0-2 | -201570 |
| 8standard | 219 | van der Pas, Robbert (1528) | Won 2-1 | +181588 |
| 9standard | 149 | Verner, Lukas (1536) | Lost 0-2 | -191569 |
| average opponent: 1541record: 5-3-1 | new rating: 1569 | |||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 109 | Polfliet, Bart (1540) | Won 2-0 | +191519 |
| 2standard | 114 | Pedan, Sergey (1435) | Won 2-1 | +161535 |
| 3standard | 39 | Bronner, Quentin (1524) | Won 2-1 | +181553 |
| 4standard | 54 | Vlaanderen, Bas (1557) | Lost 0-2 | -181535 |
| 5standard | 124 | Garchery, Quentin (1597) | Lost 0-2 | -171518 |
| 6standard | 226 | Boukricha, Yassine (1515) | Won 2-1 | +181536 |
| 7standard | 128 | Lauwers, Jelle (1594) | Won 2-0 | +191555 |
| 8standard | 80 | Zimmermann, Jonas (1670) | Lost 1-2 | -161539 |
| 9standard | 103 | Thanangadan, James (1375) | Draw 1-1 | -31536 |
| average opponent: 1534record: 5-3-1 | new rating: 1536 | |||