Rivera Boris, Miguel
Current rating: 1571
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 230 | Pointner, Andreas (1481) | Won 2-0 | +171590 |
| 2sealed | 6 | Andersen, Lukas (1519) | Won 2-0 | +161606 |
| 3sealed | 185 | Litvak, Mark (1523) | Won 2-0 | +171623 |
| 4sealed | 108 | Levy-Maysuls, Nir (1436) | Lost 0-2 | -221601 |
| 5sealed | 137 | Titze, Markus (1535) | Lost 1-2 | -191582 |
| 6sealed | 318 | Cifka, Stanislav (1984) | Lost 1-2 | -111571 |
| top | average opponent: 1580record: 3-3 | new rating: 1571 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 135 | Verhulst, Johan (1713) | Lost 0-2 | -151537 |
| 2sealed | 449 | Ryba, Martin (1482) | Won 2-1 | +171554 |
| 3sealed | 554 | Douglas, Michael (1500) | Won 2-1 | +171571 |
| 4sealed | 415 | Azevedo, Miguel (1517) | Lost 1-2 | -191552 |
| 5sealed | 451 | Lepeytre, Florent (1541) | Won 2-1 | +181570 |
| 6sealed | 238 | Mahler, Sebastian (1450) | Won 2-0 | +161586 |
| 7sealed | 257 | Bjornerud, Sveinung (1896) | Lost 0-2 | -131573 |
| top | average opponent: 1586record: 4-3 | new rating: 1573 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 147 | Kopfli, Flavio (1661) | Won 2-0 | +211521 |
| 2sealed | 271 | Dunn, William (1493) | Lost 1-2 | -191502 |
| 3sealed | 371 | Spencer, Harold T (1447) | Won 2-1 | +171519 |
| 4sealed | 551 | Emerson, Stuart (1520) | Won 2-0 | +181537 |
| 5sealed | 196 | Lachaud, Remy (1523) | Won 2-0 | +181555 |
| 6sealed | 163 | Hart, Thomas (1665) | Won 2-0 | +201575 |
| 7sealed | 56 | Perbet, Guillaume (1860) | Won 2-0 | +231598 |
| 8sealed | 62 | Tziazas, George (1491) | Lost 0-2 | -201578 |
| 9sealed | 96 | Carpentier, Jonas (1541) | Won 2-0 | +181596 |
| 10sealed | 47 | Hofmann, Mike (1848) | Won 2-1 | +221618 |
| 11draft | 55 | Shapiro, James (1620) | Lost 0-2 | -181600 |
| 12draft | 90 | Matthews, Lawrence (1572) | Lost 0-2 | -181582 |
| 13draft | 1 | Verly, Nathalie (1658) | Lost 1-2 | -171565 |
| 14draft | 119 | Bastos, Frederico (1856) | Lost 1-2 | -131552 |
| top | average opponent: 1625record: 8-6 | new rating: 1552 | ||