Alsina, Jonathan
Current rating: 1525
Record: 8-7-3
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 112 | Poncot, David (1500) | Won 2-0 | +181537 |
| 2sealed | 125 | Seine, Markus (1706) | Lost 1-2 | -151522 |
| 3sealed | 144 | Queroub, Steve (1713) | Lost 1-2 | -151507 |
| 4sealed | 240 | Ceriani, Riccardo (1562) | Lost 0-2 | -171490 |
| 5sealed | 274 | Clement, Romaric (1465) | Won 2-0 | +181508 |
| 6sealed | 206 | Ferrante, Federico (1484) | Won 2-0 | +171525 |
| 7sealed | 152 | Maroselli, Jean-philippe (1501) | Draw 1-1 | 01525 |
| 8sealed | 129 | Van Bokhoven, Ad (1500) | Won 2-1 | +171542 |
| 9sealed | 88 | Arod, Christophe (1582) | Lost 0-2 | -171525 |
| average opponent: 1557record: 4-4-1 | new rating: 1525 | |||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 131 | Boj Perez, Abraham (1539) | Lost 0-2 | -171483 |
| 2standard | 295 | Perez Cedres, Aitor (1481) | Lost 0-2 | -181465 |
| 3standard | 303 | Ramon Fraga, Rafael (1464) | Lost 0-2 | -181447 |
| 4standard | 345 | Manders, Fred (1477) | Draw 1-1 | 01447 |
| 5standard | 318 | Ponz, Jose (1444) | Won 2-0 | +181465 |
| 6standard | 267 | David, Oberrieder (1465) | Draw 1-1 | 01465 |
| 7standard | 228 | Salvago, Bruno (1470) | Won 2-1 | +181483 |
| 8standard | 167 | Bassols, Arnau (1485) | Won 2-0 | +181501 |
| 9standard | 128 | Domene, Alberto (1481) | Won 2-0 | +181519 |
| average opponent: 1478record: 4-3-2 | new rating: 1519 | |||