FIDE ID:
John P Fedorowicz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NJ Int. GM Inv 2025 | 10/22/2025 | 2430 |  United States |
| Royal City Masters 2025 | 08/01/2025 | 2250 |  Canada |
| Edmar Mednis Mem 2023 | 11/15/2023 | 2243 | United States |
| Charlotte Super Swiss | 07/09/2023 | 2315 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 20 games |
| E11 | Bogo-Indian defence | 19 games |
| A57 | Benko gambit | 14 games |
| E94 | King's Indian, orthodox variation | 13 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A57 | Benko gambit | 32 games |
| B33 | Sicilian defence | 23 games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 22 games |
| E92 | King's Indian, classical variation | 20 games |
