Ribas, Erfan
Current rating: 1455
Record: 7-10
| Grand Prix Bologna 2016 (modern) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 98 | Kardas, Adrian (1515) | Lost 0-2 | -161427 |
| 3modern | 767 | Szczech, Michal (1500) | Won 2-1 | +191446 |
| 4modern | 411 | Arena, Yari (1615) | Lost 1-2 | -151431 |
| 5modern | 819 | Hoog, Erik (1553) | Lost 0-2 | -161415 |
| 6modern | 865 | Rodriguez, Santiago (1482) | Won 2-1 | +191434 |
| 7modern | 691 | Bardazzi, Carlo (1466) | Won 2-0 | +191453 |
| 8modern | 564 | Grimaldi, Gianluca (1486) | Lost 0-2 | -171436 |
| 9modern | 568 | Chebiryak, Yury (1504) | Won 2-1 | +191455 |
| average opponent: 1515record: 4-4 | new rating: 1455 | |||
| Grand Prix Madrid 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 551 | Ingargiola, Alessandro (1491) | Lost 0-2 | -181482 |
| 2modern | 547 | Gomes, Filipe (1482) | Lost 0-2 | -181464 |
| 3modern | 886 | Saurina, Luis (1341) | Lost 1-2 | -201444 |
| 4modern | 879 | Rielves, Alvaro (1445) | Lost 1-2 | -181426 |
| 5modern | 868 | Echeverria, Daniel (1427) | Won 2-0 | +181444 |
| 6modern | 786 | Tenthof Van Noorden, Joko (1481) | Lost 0-2 | -181426 |
| 7modern | 696 | Torres Martinez, Victo (1431) | Won 2-1 | +181444 |
| 8modern | 543 | Oosterbaan, Fokke (1402) | Won 2-1 | +181462 |
| 9modern | 451 | Rico Garriga, Jorge (1442) | Lost 0-2 | -191443 |
| average opponent: 1438record: 3-6 | new rating: 1443 | |||