Nellya Vidonyak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 55th Biel Master Open | 07/13/2022 | 2348 | Switzerland |
| Frauenbundesliga 2018-19 | 10/27/2018 | 2173 | Germany |
| GER-chT Regions (Women) | ??/??/2007 | 1848 | Germany |
| Verbandsliga Nord Baden 0607 | 10/22/2006 | 1437 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D02 | Queen's pawn game | 9 games |
| A01 | Nimzovich-Larsen attack | 7 games |
| A00 | Polish (Sokolsky) opening | 6 games |
| A07 | Reti, King's Indian attack (Barcza system) | 6 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 13 games |
| B45 | Sicilian, Taimanov variation | 9 games |
| A44 | Old Benoni defence | 5 games |
| A42 | Modern defence, Averbakh system | 5 games |
Germany
Female
FIDE ID:

Switzerland