Kleszyk, Sebastian
Current rating: 1544
Record: 10-8-1
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 403 | Skrudlik, Dariusz (1500) | Lost 1-2 | -201586 |
| 2sealed | 580 | Jemiolek, Jakub (1487) | Draw 1-1 | -21584 |
| 3sealed | 438 | Lyudnov, Sergey (1464) | Lost 0-2 | -201564 |
| 4sealed | 412 | Rymkiewicz, Bartosz (1465) | Lost 0-2 | -201544 |
| average opponent: 1479record: 0-3-1 | new rating: 1544 | |||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 942 | Vondracek, Zdenek (1524) | Won 2-0 | +181518 |
| 2sealed | 993 | Ziegler, Mike (1479) | Won 2-0 | +181536 |
| 3sealed | 288 | Stanga, Giacomo (1599) | Lost 1-2 | -171519 |
| 4sealed | 585 | Lawless, Kieran (1369) | Won 2-0 | +151534 |
| 5sealed | 424 | Avesani, Fabio (1508) | Won 2-1 | +181552 |
| 6sealed | 291 | Brinek, David (1562) | Won 2-1 | +181570 |
| 7sealed | 178 | Bialek, Szymon (1626) | Lost 1-2 | -171553 |
| 8sealed | 339 | Pastukhov, Sergiy (1691) | Won 2-1 | +201573 |
| 9sealed | 773 | Schmeyer, Christoph (1710) | Won 2-0 | +211594 |
| 10draft | 677 | Dietsche, Stefan (1602) | Lost 0-2 | -181576 |
| 11draft | 670 | Fortuna, Alessandro (1654) | Won 2-1 | +191595 |
| 12draft | 681 | Devcic, Denis (1666) | Won 2-0 | +201615 |
| 13draft | 675 | Li, Terrence (1671) | Won 2-1 | +191634 |
| 14draft | 655 | Tomelitsch, Patrick (1883) | Lost 0-2 | -141620 |
| 15draft | 613 | Niebler, Stephan (1840) | Lost 0-2 | -141606 |
| average opponent: 1626record: 10-5 | new rating: 1606 | |||