Jammes, Thomas
Current rating: 1520
Record: 6-5-2
| Grand Prix Lyon 2020 (THB standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 49 | Lagang, Manuel (1510) | Won 2-1 | +171560 |
| 2standard | 39 | Bernal, Sergio (1523) | Won 2-0 | +181578 |
| 3standard | 50 | Simonin, Romain (1562) | Lost 0-2 | -191559 |
| 4standard | 123 | Mouneau, Jerome (1493) | Lost 0-2 | -191540 |
| 5standard | 150 | Kanin, Alexey (1430) | Lost 1-2 | -201520 |
| average opponent: 1504record: 2-3 | new rating: 1520 | |||
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 234 | Vaquero Garrigos, Kevin (1500) | Draw 1-1 | 01500 |
| 2standard | 230 | Peddio, Matteo (1500) | Won 1-0 | +181518 |
| 3standard | 212 | Sommerlade, Jan Philip (1858) | Won 2-0 | +241542 |
| 4standard | 115 | Zimmermann, Raoul (1903) | Lost 0-2 | -121530 |
| 5standard | 209 | Petit Pas, Damien (1554) | Draw 1-1 | +11531 |
| 6standard | 274 | Crouzet, Sebastien (1369) | Won 2-0 | +151546 |
| 7standard | 194 | Zyga, Marcin (1411) | Won 2-1 | +151561 |
| 8standard | 131 | Dagoury, Matthieu (1538) | Lost 0-2 | -181543 |
| average opponent: 1579record: 4-2-2 | new rating: 1543 | |||