Griebel, Ben
Current rating: 1451
Record: 3-7-1
| Regional Championships Lille 2023 (pioneer) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 253 | Botti, Nicolo (1618) | Lost 1-2 | -141432 |
| 2pioneer | 218 | Battista, Stefano (1663) | Won 2-1 | +221454 |
| 3pioneer | 195 | D'Angelo, Fabio (1501) | Lost 0-2 | -171437 |
| 4pioneer | 264 | Schenka, Adolf (1611) | Won 2-0 | +211458 |
| 5pioneer | 143 | Csente, David (1665) | Won 2-1 | +211479 |
| 6pioneer | 75 | Eliatamby, Charles (1767) | Lost 0-2 | -121467 |
| 7pioneer | 177 | Anderson, Dani (1601) | Lost 1-2 | -161451 |
| average opponent: 1632record: 3-4 | new rating: 1451 | |||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 243 | Patterson, Ben (1500) | Lost 0-2 | -181482 |
| 2standard | 340 | Brunner, Kevin (1464) | Draw 1-1 | 01482 |
| 3standard | 489 | Mcmanus, Thomas (1482) | Lost 0-2 | -181464 |
| 4standard | 513 | Ray, Adam (1507) | Lost 1-2 | -181446 |
| average opponent: 1489record: 0-3-1 | new rating: 1446 | |||