Harmsen, Jeroen
Current rating: 1555
Record: 5-2-1
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1256 | Dudda, Marc (1542) | Draw 1-1 | +11501 |
| 2sealed | 1273 | Wong, Man Hin (1454) | Won 2-1 | +171518 |
| 3sealed | 1237 | van Doesburg, Jos (1495) | Lost 0-2 | -191499 |
| 4sealed | 1337 | Schouppe, Ewald (1411) | Won 2-0 | +171516 |
| 5sealed | 1236 | Grolms, Marcus (1507) | Won 2-0 | +181534 |
| 6sealed | 1150 | Grabnar, Tomaz (1605) | Won 2-1 | +191553 |
| 7sealed | 1092 | Eeckhaut, Wouter (1574) | Won 2-0 | +181571 |
| 8sealed | 1053 | Borek, Ales (1642) | Lost 0-2 | -161555 |
| average opponent: 1529record: 5-2-1 | new rating: 1555 | |||