Kotkov, Alexsei
Current rating: 1535
| Grand Prix Moscow 2012 (M13 limited) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 59 | Evdokimov, Aleksei (1536) | Won 2-0 | +171570 |
| 4sealed | 47 | Lagerspetz, Simo (1520) | Won 2-0 | +171587 |
| 5sealed | 32 | Smirnov, Ivan (1572) | Lost 0-2 | -181569 |
| 6sealed | 46 | Pizzoccheri, Stefano (1686) | Lost 1-2 | -161553 |
| 7sealed | 169 | Smirnov, Oleg (1536) | Lost 1-2 | -181535 |
| top | average opponent: 1570record: 2-3 | new rating: 1535 | ||
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 13 | Sezi, Murat (1554) | Lost 0-2 | -161447 |
| 5sealed | 112 | Bayer, Patrick (1596) | Won 2-1 | +201467 |
| 6sealed | 53 | Gouin, Steven (1591) | Won 2-0 | +211488 |
| 7sealed | 43 | Otterstatter, Thomas (1600) | Won 2-0 | +201508 |
| 8sealed | 11 | Remie, Jeroen (1756) | Won 2-1 | +221530 |
| 9draft | 3 | Blume, Marco (1784) | Won 2-0 | +231553 |
| 10draft | 14 | Courtois, Frederic (1810) | Lost 0-1 | -141539 |
| 11draft | 7 | Canu, Franck (1847) | Lost 1-2 | -121527 |
| 12draft | 26 | Heim, Andreas (1633) | Won 2-1 | +201547 |
| 13draft | 18 | Sadeghpour, Johan (1823) | Lost 1-2 | -131534 |
| 14draft | 18 | Pech, Rene (1593) | Won 2-0 | +191553 |
| top | average opponent: 1690record: 7-4 | new rating: 1553 | ||
| Grand Prix Moscow 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 45 | Andoskin, Yuri (1500) | Won 2-0 | +181518 |
| 2block | 21 | Temnov, Serge (1465) | Lost 1-2 | -191499 |
| 3block | 65 | Zvezdin, Michael (1500) | Lost 0-2 | -181481 |
| 4block | 86 | Ladichenko, Valeriy (1482) | Lost 0-2 | -181463 |
| top | average opponent: 1487record: 1-3 | new rating: 1463 | ||