Marsfelden, Kamil
Current rating: 1477
Record: 3-4-1
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1072 | Schouten, Peter (1500) | Won 2-0 | +181518 |
| 2sealed | 1197 | Hufen, Emile (1524) | Won 2-0 | +181536 |
| 3sealed | 1226 | Korner, Katrin (1479) | Lost 0-2 | -191517 |
| 4sealed | 1193 | Harke, Tim (1440) | Draw 1-1 | -11516 |
| 5sealed | 1227 | Schroers, Alexander (1518) | Lost 0-2 | -181498 |
| 6sealed | 1302 | Harbig, Rebecca (1472) | Lost 0-2 | -191479 |
| 7sealed | 1260 | Codina Font, Francesco (1343) | Lost 1-2 | -201459 |
| 8sealed | 1201 | Verhelpen, David (1465) | Won 2-1 | +181477 |
| average opponent: 1468record: 3-4-1 | new rating: 1477 | |||