Geersen, Ivo
Current rating: 1465
Record: 8-11-1
| Grand Prix Bologna 2016 (modern) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 280 | Trafimau, Valery (1500) | Won 2-0 | +201449 |
| 2modern | 132 | Barbero, Marco (1512) | Won 2-0 | +191468 |
| 3modern | 529 | Fijalkowski, Bartosz (1421) | Won 2-0 | +171485 |
| 4modern | 75 | Obraz, Jiri (1519) | Lost 0-2 | -171468 |
| 5modern | 394 | Jukola, Aleksi (1536) | Won 2-0 | +191487 |
| 6modern | 142 | Squarzoni, Davide (1559) | Lost 1-2 | -171470 |
| 7modern | 402 | Zanoni, Emilio (1536) | Won 2-0 | +191489 |
| 8modern | 151 | Bergmann, Gordon (1576) | Lost 0-2 | -161473 |
| 9modern | 438 | Venturi, Daniele (1519) | Won 2-0 | +191492 |
| 10modern | 249 | Comite, Carlo (1566) | Lost 1-2 | -171475 |
| 11modern | 288 | Dotti, Alessio (1531) | Lost 0-2 | -171458 |
| 12modern | 309 | Steinkamp, Paul (1695) | Lost 1-2 | -141444 |
| 14modern | 251 | Schiavon, Moreno (1521) | Won 2-0 | +201464 |
| 15modern | 229 | Karakas, Ozan (1544) | Draw 1-1 | +11465 |
| average opponent: 1538record: 7-6-1 | new rating: 1465 | |||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 169 | Jana, Richard (1465) | Lost 0-2 | -191481 |
| 2standard | 284 | Miller, Jeremy (1464) | Won 1-0 | +181499 |
| 3standard | 193 | Korevaar, Martijn (1626) | Lost 0-2 | -161483 |
| 4standard | 324 | Schmidt, Tom (1484) | Lost 1-2 | -181465 |
| 5standard | 362 | Liu, Eric (1465) | Lost 0-2 | -181447 |
| 6standard | 330 | Netz, Christopher (1445) | Lost 1-2 | -181429 |
| average opponent: 1491record: 1-5 | new rating: 1429 | |||