Geller, Pierre
Current rating: 1516
Record: 8-7
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 191 | Telge, Simon (1498) | Won 2-1 | +181521 |
| 2standard | 178 | Offermann, Lars (1516) | Lost 0-2 | -181503 |
| 3standard | 262 | Pruijt, Daan (1639) | Lost 0-2 | -161487 |
| 4standard | 283 | Boussardon, Quentin (1453) | Won 2-0 | +181505 |
| 5standard | 229 | Neumann, Joaquim (1450) | Lost 0-2 | -191486 |
| 6standard | 284 | Mede, Martin (1434) | Won 2-0 | +171503 |
| 7standard | 200 | Lopez, Richie (1347) | Won 2-0 | +151518 |
| 8standard | 142 | Pinegin, Roman (1490) | Lost 0-2 | -191499 |
| 9standard | 159 | Lang, Patrick (1437) | Won 2-0 | +171516 |
| average opponent: 1474record: 5-4 | new rating: 1516 | |||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 153 | Doll, Karlos (1500) | Lost 1-2 | -181482 |
| 2standard | 254 | Oria, Antoine (1374) | Won 2-0 | +161498 |
| 3standard | 161 | Vergoni, Davide (1482) | Lost 0-2 | -181480 |
| 4standard | 365 | vanden Bossche, David (1580) | Won 2-1 | +201500 |
| 5standard | 286 | Lohutko, Mateusz (1500) | Won 2-0 | +181518 |
| 6standard | 215 | Muhlbock, Marc (1699) | Lost 0-2 | -151503 |
| average opponent: 1523record: 3-3 | new rating: 1503 | |||