Letanche, Kevin
Current rating: 1459
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Kouffeld, Michael (1500) | Lost 1-2 | -181477 |
| 2standard | 511 | Wester, Thijs (1482) | Lost 0-2 | -181459 |
| top | average opponent: 1491record: 0-2 | new rating: 1459 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 667 | Poissant, Sebastien (1445) | Lost 1-2 | -201515 |
| 2legacy | 802 | Liukka, Ossi (1464) | Lost 0-2 | -181497 |
| 3legacy | 859 | Bijkerk, Dennis (1411) | Lost 0-1 | -201477 |
| 4legacy | 917 | Dauw, Felix (1446) | Won 2-1 | +171494 |
| 5legacy | 883 | Goossens, Jan (1412) | Won 1-0 | +171511 |
| 6legacy | 853 | Hitz, Michael (1601) | Lost 0-2 | -161495 |
| top | average opponent: 1463record: 2-4 | new rating: 1495 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 119 | Van Nieuwamerongen, An (1500) | Won 2-0 | +181518 |
| 2legacy | 129 | Krynski, Dawid (1444) | Won 2-1 | +171535 |
| 3legacy | 123 | Amargant, Guillem (1534) | Won 2-0 | +181553 |
| 4legacy | 147 | Gonzalez Alonso, Alvaro (1556) | Won 2-1 | +181571 |
| 5legacy | 54 | Sanchez, Ramon (1534) | Lost 0-2 | -191552 |
| 6legacy | 94 | Casadas Gonzalez, Adri (1537) | Won 2-1 | +181570 |
| 7legacy | 49 | Dudognon, Yohan (1634) | Lost 0-2 | -171553 |
| 8legacy | 118 | Bogaard, Erikjan (1561) | Lost 0-2 | -181535 |
| top | average opponent: 1538record: 5-3 | new rating: 1535 | ||