Effmert, Marko
Current rating: 1497
Record: 7-8
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1343 | Montanana, Vicente (1470) | Lost 0-2 | -171413 |
| 2sealed | 1408 | Tassiaux, Jean-Noel (1504) | Lost 1-2 | -171396 |
| 3sealed | 1485 | Dekkers, Niloc (1464) | Won 2-0 | +191415 |
| 4sealed | 1430 | Kluiters, Maarten (1482) | Won 2-0 | +201435 |
| 5sealed | 1269 | Nester, Sergii (1505) | Won 2-0 | +191454 |
| 6sealed | 1286 | Walden, Andrew [ENG] (1518) | Won 2-0 | +191473 |
| 7sealed | 1192 | Mundel, Robert (1568) | Won 2-0 | +201493 |
| 8sealed | 1070 | Spadaro, Santino (1559) | Won 2-1 | +191512 |
| 9sealed | 1039 | Milis, Michael (1702) | Lost 0-2 | -151497 |
| average opponent: 1530record: 6-3 | new rating: 1497 | |||
| Grand Prix Cologne 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Jakobsen, Martin (1546) | Lost 0-2 | -171483 |
| 2sealed | 172 | Brenner, Martin (1483) | Won 2-0 | +181501 |
| 3sealed | 175 | Vornhusen, Gunnar (1503) | Lost 1-2 | -181483 |
| 4sealed | 224 | Lowenbruck, Joachim (1482) | Lost 1-2 | -181465 |
| 5sealed | 214 | Schulz, Michael (1463) | Lost 0-2 | -181447 |
| 6sealed | 203 | Vowinckel, Andreas (1498) | Lost 0-2 | -171430 |
| average opponent: 1496record: 1-5 | new rating: 1430 | |||