Kozlowski, Marian
Current rating: 1502
Record: 4-4
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 382 | Wolff, Jan (1621) | Lost 0-2 | -161484 |
| 2sealed | 565 | Kalberer, Simon (1412) | Won 2-0 | +171501 |
| 3sealed | 549 | Leuven, Remco (1464) | Won 2-0 | +171518 |
| 4sealed | 281 | Tesselaar, Han (1587) | Won 2-0 | +191537 |
| 5sealed | 91 | Boinet, Eric (1537) | Lost 0-2 | -181519 |
| 6sealed | 228 | Dissen, Bernd (1516) | Lost 0-2 | -181501 |
| 7sealed | 328 | Burger, Gavin (1502) | Won 2-1 | +181519 |
| 8sealed | 212 | Boele, Richard (1530) | Lost 0-2 | -171502 |
| average opponent: 1521record: 4-4 | new rating: 1502 | |||