Hofmann, Udo
Current rating: 1586
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 231 | Toltsch, Roman (1525) | Won 2-0 | +181562 |
| 2sealed | 5 | Rentsch, Jari (2064) | Won 2-0 | +261588 |
| 3sealed | 89 | Famiani, Guglielmo (1663) | Lost 0-2 | -161572 |
| 4sealed | 498 | Danz, Jonathan (1661) | Lost 1-2 | -171555 |
| 5sealed | 500 | Mellado, Pierre Antoine (1425) | Lost 1-2 | -201535 |
| 6sealed | 551 | Bonaventure, Jean-Baptiste (1436) | Won 2-0 | +161551 |
| 7sealed | 436 | Ecalle, Damien (1510) | Won 2-1 | +171568 |
| 8sealed | 284 | Galvani, Benoit (1523) | Won 2-0 | +181586 |
| top | average opponent: 1601record: 5-3 | new rating: 1586 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 614 | Strakhov, Alexander (1526) | Won 2-0 | +181521 |
| 2sealed | 327 | Golovko, Ivan (1556) | Lost 0-2 | -171504 |
| 3sealed | 615 | Florent, Jean-francois (1500) | Won 2-0 | +181522 |
| 4sealed | 309 | Brenner, Vincent (1473) | Lost 1-2 | -191503 |
| 5sealed | 501 | Schwarze, Marius (1816) | Won 2-1 | +231526 |
| 6sealed | 367 | BERTRAND, LUC (1521) | Won 2-1 | +181544 |
| 7sealed | 317 | Geissler, Gunnar (1505) | Won 2-0 | +171561 |
| 8sealed | 162 | Bonnet, Vincent (1606) | Lost 0-0 | -171544 |
| top | average opponent: 1563record: 5-3 | new rating: 1544 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | Stihle, Laurent (1606) | Lost 0-2 | -161484 |
| 2sealed | 364 | Jaeger, Julian (1482) | Won 2-0 | +181502 |
| 3sealed | 397 | Maechler, Jacques (1499) | Won 2-0 | +181520 |
| 4sealed | 233 | Zee, Humphrey (1512) | Lost 1-2 | -181502 |
| 5sealed | 358 | Hubert, Anthony (1458) | Won 2-1 | +171519 |
| 6sealed | 236 | Tribelhorn, Samuel (1615) | Lost 1-2 | -161503 |
| top | average opponent: 1529record: 3-3 | new rating: 1503 | ||