Riggs, Fred
Current rating: 1463
Record: 2-4
| Grand Prix Cologne 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Gutmann, Andre (1500) | Won 2-0 | +181518 |
| 2sealed | 73 | Thadden von, Matthias (1518) | Lost 0-2 | -181500 |
| 3sealed | 163 | Vercruysse, Jeroen (1466) | Lost 0-2 | -191481 |
| 4sealed | 178 | Gelan, Sven (1482) | Lost 0-2 | -181463 |
| 5sealed | 219 | Bittner, Jacques (1463) | Lost 0-2 | -181445 |
| 6sealed | 199 | Radunz, Mattias (1448) | Won 2-0 | +181463 |
| average opponent: 1479record: 2-4 | new rating: 1463 | |||