Kovalevsky, Dmitry
Current rating: 1420
Record: 4-9-1
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 201 | Rodriguez Frye, Karel (1476) | Won 2-1 | +181484 |
| 2standard | 60 | Galeote Gomez, David (1547) | Lost 1-2 | -171467 |
| 3standard | 541 | Lau, Garry (1832) | Lost 0-2 | -111456 |
| 4standard | 477 | Faulkner, Jamie (1451) | Lost 0-2 | -181438 |
| 5standard | 551 | Vianna, Luke (1473) | Lost 1-2 | -181420 |
| average opponent: 1556record: 1-4 | new rating: 1420 | |||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 258 | Van Campenhout, Geert (1490) | Lost 1-2 | -181482 |
| 2standard | 398 | Krykon, Roger (1480) | Draw 1-1 | 01482 |
| 3standard | 530 | Bury, Jeremy (1481) | Lost 0-2 | -181464 |
| 4standard | 566 | Berentsen, Robbert (1487) | Lost 1-2 | -181446 |
| 5standard | 575 | Theys, Koen (1444) | Won 2-0 | +181464 |
| 6standard | 522 | Hellesvik, Henry (1465) | Won 2-0 | +181482 |
| 7standard | 456 | Visser, Eelco (1480) | Lost 0-2 | -181464 |
| 8standard | 433 | Hoffmann, Daniel Vronning (1461) | Won 2-1 | +181482 |
| 9standard | 370 | Klocker, Mario (1592) | Lost 0-2 | -161466 |
| average opponent: 1487record: 3-5-1 | new rating: 1466 | |||