Arnus, Rene
Current rating: 1546
| Grand Prix Vienna 2008 (extended) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 55 | Huber, Felix-Juerg (1415) | Won 2-0 | +151562 |
| 2extended | 24 | Kuril, Miroslav (1533) | Lost 1-2 | -181544 |
| 3extended | 160 | Switalski, Kazimierz (1501) | Won 2-0 | +171561 |
| 4extended | 123 | Lexa, Alexander (1538) | Won 2-1 | +181579 |
| 5extended | 114 | Zidek, Arnost (1818) | Lost 0-2 | -141565 |
| 6extended | 121 | Pinto, Antonio (1507) | Lost 0-2 | -191546 |
| top | average opponent: 1552record: 3-3 | new rating: 1546 | ||
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 101 | Ionescu, Eugen (1607) | Won 2-0 | +191561 |
| 5sealed | 1 | Bode, Roland (1619) | Lost 1-2 | -171544 |
| 6sealed | 68 | Rohde, Karl Heinz (1732) | Won 2-1 | +211565 |
| 7sealed | 42 | Gasser, Jakob (1570) | Lost 0-2 | -181547 |
| 8sealed | 127 | Schaap, Sander (1484) | Lost 0-2 | -191528 |
| 9sealed | 128 | Marko, Peter (1561) | Won 2-1 | +191547 |
| top | average opponent: 1595record: 3-3 | new rating: 1547 | ||
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 327 | Gabler, Thomas (1500) | Won 2-1 | +181518 |
| 2sealed | 86 | Pick, Tobias (1577) | Draw 1-1 | +11519 |
| 3sealed | 162 | Pickert, Janko (1574) | Lost 0-2 | -171502 |
| 4sealed | 317 | Gorbyk, Artem (1499) | Won 2-0 | +181520 |
| 5sealed | 224 | Nagy, Zoltan (1447) | Won 2-1 | +171537 |
| 6sealed | 145 | Schmidt, Thomas (1507) | Won 2-1 | +171554 |
| 7sealed | 94 | Kotiranta, Tuomas (1865) | Lost 1-2 | -121542 |
| top | average opponent: 1567record: 4-2-1 | new rating: 1542 | ||