Ronkar, Yves
Current rating: 1480
Record: 6-8
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 20 | Andelic, Domagoj (1500) | Won 2-0 | +201446 |
| 2pioneer | 90 | Hupkens, Tobie (1584) | Lost 0-2 | -161430 |
| 3pioneer | 681 | Costa, Gabriele (1482) | Won 2-1 | +191449 |
| 4pioneer | 283 | Spurk, Sebastian (1621) | Lost 0-2 | -151434 |
| 5pioneer | 523 | Marien, Laurent (1462) | Won 2-0 | +191453 |
| 6pioneer | 366 | Entreinger, Robin (1619) | Won 2-0 | +211474 |
| 7pioneer | 171 | Ksandr, Jan (1770) | Lost 0-2 | -131461 |
| 8pioneer | 341 | Valiente Cividanes, Ruben (1501) | Won 2-1 | +191480 |
| average opponent: 1567record: 5-3 | new rating: 1480 | |||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 502 | Ruiz Gonzalez, Pablo (1543) | Lost 1-2 | -171483 |
| 2modern | 632 | Harte, Ruud (1344) | Lost 1-2 | -211462 |
| 3modern | 702 | Liu, Xiaoshuo (1463) | Lost 0-2 | -181444 |
| 4modern | 744 | Martin Segredo, Rafael Alberto (1446) | Won 2-0 | +181462 |
| 5modern | 689 | Arroniz, Mikel (1460) | Lost 1-2 | -181444 |
| 6modern | 610 | Albarellos, Jose Luis (1441) | Lost 0-2 | -181426 |
| average opponent: 1450record: 1-5 | new rating: 1426 | |||