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Yueheng","opponentSlug":"jin-yueheng-chn-21","opponentRating":2406,"opponentClub":"","result":"0","rawResult":"1-0","score":0,"url":"https://www.p-gengler.com/chess/en/tournaments/grenke-chess-open-a-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/costa-leonardo-ger-38"},{"tournamentSlug":"grenke-chess-open-a-open-final-ranking-crosstable-after-9-rounds-2026-04-02","tournamentName":"grenke Chess Open - A-Open Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2026-04-02","urlPath":"/tournaments/grenke-chess-open-a-open-final-ranking-crosstable-after-9-rounds-2026-04-02/players/costa-leonardo-ger-38","round":9,"board":29,"playedOn":"2026-04-02","color":"white","opponentName":"Tregubenko 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Costa Leonardo scored 13.5/20 from 20 scored games (12 wins, 3 draws, 5 losses). The average listed opponent rating was 2348.","links":{"profile":"https://www.p-gengler.com/chess/en/players/costa-leonardo-ger-38","seasonPage":"https://www.p-gengler.com/chess/en/players/costa-leonardo-ger-38/seasons/2025-2026","json":"https://www.p-gengler.com/chess/api/players/costa-leonardo-ger-38/seasons/2025-2026","search":"https://www.p-gengler.com/chess/api/search?q=Costa%20Leonardo"}}