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Walinga Eric Jan scored 5/9 from 9 scored games (5 wins, 0 draws, 4 losses). The average listed opponent rating was 1933.","links":{"profile":"https://www.p-gengler.com/chess/en/players/walinga-eric-jan-ned-28","seasonPage":"https://www.p-gengler.com/chess/en/players/walinga-eric-jan-ned-28/seasons/2025-2026","json":"https://www.p-gengler.com/chess/api/players/walinga-eric-jan-ned-28/seasons/2025-2026","search":"https://www.p-gengler.com/chess/api/search?q=Walinga%20Eric%20Jan"}}