Merettig, Ralph
Current rating: 1434
Record: 3-7
| Grand Prix Bilbao 2019 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 243 | Salvatierra Izaguirre, Andoni (1500) | Won 2-0 | +191481 |
| 2modern | 41 | Van Gelderen, Daniel (1539) | Won 2-0 | +191500 |
| 3modern | 225 | Gomez Galvan, Carlos (1695) | Lost 1-2 | -151485 |
| 4modern | 248 | Birtwistle, Louis (1490) | Lost 1-2 | -181467 |
| 5modern | 509 | Sanchez, Diego (1575) | Lost 0-2 | -161451 |
| 6modern | 543 | Trindade, Humberto (1496) | Lost 0-2 | -171434 |
| average opponent: 1549record: 2-4 | new rating: 1434 | |||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 235 | Faure, Alain (1355) | Won 2-0 | +151515 |
| 2sealed | 120 | Billault, Matthieu (1522) | Lost 1-2 | -181497 |
| 3sealed | 340 | Guerroury, Mehdi (1516) | Lost 0-2 | -171480 |
| 4sealed | 401 | Reisch, Jonathan (1480) | Lost 1-2 | -181462 |
| average opponent: 1468record: 1-3 | new rating: 1462 | |||