Rommelhoff, Johannes
Current rating: 1404
| Grand Prix Oslo 2001 (Invasion block) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 93 | Larsen, Runar B. (1500) | Lost 0-2 | -161396 |
| 2block | 100 | Eggen, Oddbjorn (1517) | Won 2-1 | +201416 |
| 3block | 83 | Kallsstrom, Markus (1430) | Lost 0-2 | -181398 |
| 4block | 125 | Arneberg, Ane (1480) | Won 2-0 | +201418 |
| 5block | 81 | Mc Namara, Daniel (1503) | Lost 0-2 | -171401 |
| 6block | 98 | Bjerketveit, Stian (1484) | Won 2-0 | +201421 |
| 7block | 85 | Rikberg, Svante (1470) | Lost 1-2 | -171404 |
| top | average opponent: 1484record: 3-4 | new rating: 1404 | ||
| Grand Prix Copenhagen 2000 (PCY limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 46 | Hiklmann, Marian-Alexander (1500) | Won 2-0 | +191465 |
| 2sealed | 37 | Nobari, Poya (1482) | Lost 0-2 | -181447 |
| 3sealed | 90 | Jantzen, Thomas (1499) | Lost 1-2 | -171430 |
| 4sealed | 134 | Jerrewing, Mattias (1430) | Lost 0-2 | -181412 |
| top | average opponent: 1478record: 1-3 | new rating: 1412 | ||
| Grand Prix Oslo 1999 (ULG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Bjorklund, Christer (1500) | Lost 0-2 | -181482 |
| 2sealed | 131 | Grythe, Simen (1482) | Lost 0-2 | -181464 |
| 3sealed | 151 | Seveso, Andrea (1464) | Lost 0-2 | -181446 |
| 4sealed | 160 | Seppanen, Pekka (1446) | Lost 1-2 | -181428 |
| 5sealed | 152 | Sorgard, Einar (1428) | Won 2-0 | +181446 |
| top | average opponent: 1464record: 1-4 | new rating: 1446 | ||