Alexander, Polotenko
Current rating: 1454
Record: 1-4
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 84 | Lewinski, Daniel (1500) | Won 2-1 | +181518 |
| 2standard | 132 | Potovin, Nikolay (1799) | Lost 1-2 | -131505 |
| 3standard | 508 | Hajducki, Mateusz (1506) | Lost 0-2 | -181487 |
| 4standard | 539 | Innerlohinger, Florian (1439) | Lost 0-2 | -191468 |
| 5standard | 554 | Frederiksen, Anders (1711) | Lost 0-2 | -141454 |
| average opponent: 1591record: 1-4 | new rating: 1454 | |||