Keler, Mathias
Current rating: 1431
Record: 4-9
| Grand Prix Madrid 2010 (legacy) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 178 | Delgado, Pablo 3085 (1500) | Won 2-0 | +191439 |
| 2legacy | 120 | Bertolin, Marc (1588) | Won 2-0 | +211460 |
| 3legacy | 46 | Brown, Alberto (1536) | Lost 1-2 | -171443 |
| 4legacy | 156 | Pacheco, Calixto (1547) | Lost 0-2 | -161427 |
| 5legacy | 277 | Guzman, David (1536) | Won 2-1 | +201447 |
| 6legacy | 264 | Munoz, Roberto (1517) | Lost 1-2 | -161431 |
| top | average opponent: 1537record: 3-3 | new rating: 1431 | ||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 62 | Ton, Jonathan (1520) | Won 2-1 | +201449 |
| 5standard | 4 | Panara, Bruno (1663) | Lost 0-2 | -141435 |
| 6standard | 54 | Figarski, Tomasz (1599) | Lost 0-2 | -151420 |
| top | average opponent: 1594record: 1-2 | new rating: 1420 | ||
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Hermsen, Daniel (1500) | Lost 0-2 | -171447 |
| 2sealed | 176 | Bohm, Philip (1484) | Lost 1-2 | -181429 |
| top | average opponent: 1492record: 0-2 | new rating: 1429 | ||
| Grand Prix Cologne 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 136 | Demedts, Geert (1502) | Lost 0-2 | -181482 |
| 2sealed | 206 | Grund, Florian (1482) | Lost 1-2 | -181464 |
| top | average opponent: 1492record: 0-2 | new rating: 1464 | ||