Stepien, Szymon
Current rating: 1518
Record: 8-7
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 432 | Inerot, Niclas (1470) | Won 2-0 | +171537 |
| 2sealed | 457 | Kuzmenko, Nazar (1474) | Lost 1-2 | -191518 |
| 3sealed | 365 | Sergienko, Aleksey (1507) | Lost 0-2 | -181500 |
| 4sealed | 346 | Schad, Lucas (1383) | Won 2-0 | +151515 |
| 5sealed | 227 | Verhallen, Jeroen (1537) | Won 2-0 | +191534 |
| 6sealed | 245 | Zakharchenko, Oleg (1642) | Lost 0-2 | -161518 |
| average opponent: 1502record: 3-3 | new rating: 1518 | |||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 253 | Kracman, Jiri (1500) | Lost 1-2 | -181482 |
| 2standard | 426 | Faktor, Tomas (1480) | Won 2-1 | +181500 |
| 3standard | 527 | Kall, Marian (1493) | Won 2-1 | +181518 |
| 4standard | 298 | Bures, Marek (1606) | Lost 0-2 | -171501 |
| 5standard | 378 | Campina, Filipe (1551) | Won 2-1 | +191520 |
| 6standard | 365 | Sierk, Kolja (1440) | Won 2-0 | +171537 |
| 7standard | 140 | Balcar, Jiri (1614) | Lost 1-2 | -171520 |
| 8standard | 239 | Stock, Marc (1518) | Won 2-1 | +181538 |
| 9standard | 237 | Pikanitos, Romain (1512) | Lost 0-2 | -181520 |
| average opponent: 1524record: 5-4 | new rating: 1520 | |||