Aerts, Jens
Current rating: 1402
Record: 3-9
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 359 | Balot Vallet, Gonzalo (1413) | Lost 1-2 | -181424 |
| 2pioneer | 563 | Renner, Marcel (1482) | Lost 0-2 | -171407 |
| 3pioneer | 792 | van der End, Martijn (1603) | Lost 0-2 | -151392 |
| 4pioneer | 789 | Delbaen, Tibo (1449) | Won 2-1 | +191411 |
| 5pioneer | 665 | Anthony, Huss (1452) | Won 2-0 | +191430 |
| 6pioneer | 542 | Heijne, Pim (1803) | Lost 0-2 | -111419 |
| 7pioneer | 502 | Rombout, Storm (1501) | Lost 0-2 | -171402 |
| average opponent: 1529record: 2-5 | new rating: 1402 | |||
| Grand Prix Bologna 2019 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 231 | Campora, Matteo (1500) | Lost 0-2 | -181482 |
| 2legacy | 599 | Seccombe, Charles (1311) | Lost 1-2 | -211461 |
| 3legacy | 690 | Kotoulas, Vasileios-Nikiforos (1413) | Lost 0-2 | -191442 |
| 4legacy | 731 | Siligardi, Andrea (1450) | Won 2-0 | +181460 |
| 5legacy | 607 | Schreiber, Nicholas (1468) | Lost 1-2 | -181442 |
| average opponent: 1429record: 1-4 | new rating: 1442 | |||