Zakharov, Roman
Current rating: 1596
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 255 | van Houts, Kevin (1524) | Won 2-1 | +161625 |
| 2standard | 75 | Marti, Samuel (1623) | Draw 1-1 | 01625 |
| 3standard | 124 | Lamm, Johannes (1484) | Won 2-0 | +161641 |
| 4standard | 115 | Hollmann, Carsten (1559) | Lost 1-2 | -201621 |
| 5standard | 188 | Gullung, Damien (1467) | Lost 1-2 | -201601 |
| 6standard | 250 | Aalbers, Friso (1565) | Won 2-1 | +171618 |
| 7standard | 180 | Martineau, Jerome (1589) | Won 2-0 | +171635 |
| 8standard | 126 | Hintze, Jorn (1574) | Lost 0-2 | -191616 |
| 9standard | 120 | Gamblin, Patrick M (1494) | Lost 0-2 | -201596 |
| top | average opponent: 1542record: 4-4-1 | new rating: 1596 | ||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 199 | Montahuc, Sebastien (1621) | Won 2-0 | +191582 |
| 2standard | 98 | Zani, Gianluca (1466) | Won 2-0 | +161598 |
| 3standard | 38 | Pinto, Antonio (1562) | Lost 0-2 | -191579 |
| 4standard | 115 | Casadevall, Berenguer (1519) | Won 2-0 | +171596 |
| 5standard | 82 | Arcas, Joan Manel (1542) | Won 2-0 | +171613 |
| 6standard | 102 | Hernandez, Sergio (1539) | Won 2-1 | +171630 |
| 7standard | 50 | Gonila Garriga, Pau (1527) | Won 2-1 | +161646 |
| 8standard | 35 | Bruno, Luca (1641) | Lost 0-2 | -181628 |
| 9standard | 58 | Guillot, Elric (1584) | Lost 1-2 | -191609 |
| top | average opponent: 1556record: 6-3 | new rating: 1609 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 539 | Sacchi, Riccardo (1500) | Won 2-0 | +181518 |
| 2sealed | 559 | Januchowski, Fabian (1517) | Lost 0-2 | -181500 |
| 3sealed | 544 | David, Gaetan (1566) | Won 2-0 | +191519 |
| 4sealed | 580 | Maij, Rosario (1828) | Lost 0-2 | -121507 |
| 5sealed | 596 | Carroll, Ryan R (1596) | Won 2-1 | +191526 |
| 6sealed | 565 | Adams, Olaf (1521) | Won 2-1 | +181544 |
| 7sealed | 525 | Olsson, Marcus (1497) | Won 2-1 | +171561 |
| 8sealed | 459 | Pruser, Jan (1593) | Won 2-1 | +191580 |
| 9sealed | 439 | Ohlhof, Frank (1634) | Lost 0-2 | -171563 |
| top | average opponent: 1584record: 6-3 | new rating: 1563 | ||