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Kostic Stefan scored 6/9 from 9 scored games (4 wins, 4 draws, 1 loss). The average listed opponent rating was 1744.","links":{"profile":"https://www.p-gengler.com/chess/en/players/kostic-stefan-ger-227","seasonPage":"https://www.p-gengler.com/chess/en/players/kostic-stefan-ger-227/seasons/2025-2026","json":"https://www.p-gengler.com/chess/api/players/kostic-stefan-ger-227/seasons/2025-2026","search":"https://www.p-gengler.com/chess/api/search?q=Kostic%20Stefan"}}