Wulfert, Frederik
Current rating: 1494
Record: 8-8
| Grand Prix Vienna 2008 (extended) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 74 | Nuno, Alfredo (1500) | Lost 0-2 | -191533 |
| 2extended | 226 | Petersen, Mickey (1626) | Won 2-0 | +201553 |
| 3extended | 107 | Dedek, Martin (1503) | Won 2-0 | +171570 |
| 4extended | 158 | Cillik, Karol (1512) | Lost 1-2 | -191551 |
| 5extended | 160 | Ortmann, Bjoern (1466) | Lost 0-2 | -191532 |
| 6extended | 196 | Gargulak, Daniel (1507) | Lost 1-2 | -191513 |
| 7extended | 177 | Winder, Emanuel (1466) | Lost 0-2 | -191494 |
| average opponent: 1511record: 2-5 | new rating: 1494 | |||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 119 | Guz, Marcin (1500) | Lost 0-2 | -181482 |
| 2standard | 137 | Herdzina, Wojciech (1482) | Won 2-0 | +181500 |
| 3standard | 118 | Rola, Piotr (1465) | Lost 0-2 | -191481 |
| 4standard | 156 | Smaruj, Arek (1482) | Won 2-0 | +181499 |
| 5standard | 147 | Kleczynski, Mateusz (1498) | Lost 0-2 | -181481 |
| 6standard | 156 | Jastrzabek, Adam (1480) | Won 2-1 | +181499 |
| 7standard | 118 | Dragowski, Filip (1509) | Won 2-1 | +191518 |
| 8standard | 82 | Civrny, Pavel (1506) | Won 2-0 | +171535 |
| 9standard | 69 | Vilgo, Kristjan (1486) | Won 2-1 | +171552 |
| average opponent: 1490record: 6-3 | new rating: 1552 | |||