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Samuel","opponentSlug":"merhawi-samuel-str010","opponentRating":1951,"opponentClub":"","result":"0","rawResult":"1-0","score":0,"url":"https://www.p-gengler.com/chess/en/tournaments/terres-rouges-rapid-chess-2025-11-22/players/kostyukovich-ivan-str013"},{"tournamentSlug":"terres-rouges-rapid-chess-2025-11-22","tournamentName":"Terres Rouges Rapid-Chess","tournamentStartsOn":"2025-11-22","urlPath":"/tournaments/terres-rouges-rapid-chess-2025-11-22/players/kostyukovich-ivan-str013","round":7,"board":6,"playedOn":"2025-11-22","color":"white","opponentName":"Ha Kien-Van","opponentSlug":"ha-kien-van-err039","opponentRating":1671,"opponentClub":"","result":"1","rawResult":"1-0","score":1,"url":"https://www.p-gengler.com/chess/en/tournaments/terres-rouges-rapid-chess-2025-11-22/players/kostyukovich-ivan-str013"},{"tournamentSlug":"national-team-chess-championship-2025-2026","tournamentName":"National Team Chess Championship 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I","result":"0.5","rawResult":"2-2","score":0.5,"url":"https://www.p-gengler.com/chess/en/tournaments/national-team-chess-championship-2025-2026/team-players/ivan-kostyukovich"}],"notes":["The season runs from 1 August to 31 July.","Regular tournament games come from imported round-by-round game records where available.","Team championship and cup rows are summarized from FLDE team-board result data."],"narrative":"Kostyukovich Ivan's 2025-2026 season currently includes 15 events. Kostyukovich Ivan scored 59.5/94 from 94 scored games (51 wins, 17 draws, 26 losses). The average listed opponent rating was 1699. The best listed performance rating was 1932.","links":{"profile":"https://www.p-gengler.com/chess/en/players/kostyukovich-ivan-str013","seasonPage":"https://www.p-gengler.com/chess/en/players/kostyukovich-ivan-str013/seasons/2025-2026","json":"https://www.p-gengler.com/chess/api/players/kostyukovich-ivan-str013/seasons/2025-2026","search":"https://www.p-gengler.com/chess/api/search?q=Kostyukovich%20Ivan"}}