Koperski, DustinFIDE ID 26206342Games0Wins1Draws1Losses25%ScorePeak rating1793Latest rating1793First seenApr 10, 2025Last seenApr 11, 2025Recent gamesDateWhiteResultBlackEventOpeningApr 11, 2025Wan1–0KoperskiReykjavik Open 2025Richter-Veresov Attack: Richter VariationApr 10, 2025Koperski½–½PatelReykjavik Open 2025Scotch Game: Mieses Variation