Gmerek, Marcin
Current rating: 1525
Record: 5-4
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 74 | Kuijen Van, Roy (1500) | Won 2-0 | +181518 |
| 2standard | 176 | Meertens, Job (1853) | Lost 1-2 | -121506 |
| 3standard | 147 | Pichereau, Emilien (1460) | Won 2-1 | +171523 |
| 4standard | 204 | Schlappa, Florian (1548) | Won 2-0 | +191542 |
| 5standard | 80 | Pruijt, Daan (1570) | Lost 0-2 | -181524 |
| 6standard | 200 | van Gelder, Mark (1420) | Won 2-0 | +161540 |
| 7standard | 154 | Cupal, Dominik (1528) | Won 2-1 | +181558 |
| 8standard | 89 | Muller, Ronald (1580) | Lost 1-2 | -181540 |
| 9standard | 121 | Thiel, Michael (1689) | Lost 1-2 | -151525 |
| average opponent: 1572record: 5-4 | new rating: 1525 | |||