{"generatedAt":"2026-06-30T07:29:29.800Z","source":"database","player":{"slug":"roorda-maarten-ned-51","fullName":"Roorda Maarten","title":"","fideId":"","fideProfileUrl":"","nationalId":"","fldeId":"","countryCode":"NED","birthYear":null,"gender":"","club":{"name":"","slug":""},"ratings":{"nationalStandard":null,"nationalStandardPeriod":"","fideStandard":null,"fideRapid":null,"fideBlitz":null}},"season":{"label":"2025-2026","startsOn":"2025-08-01","endsOn":"2026-07-31"},"availableSeasons":["2025-2026"],"stats":{"listedGames":8,"games":8,"score":3,"scoreText":"3/8","scorePercent":37.5,"wins":2,"draws":2,"losses":4,"unscoredGames":0,"averageOpponentRating":1620,"tournaments":1,"individualEvents":1,"teamEvents":0,"bestPerformanceRating":0},"tournaments":[{"kind":"individual","slug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","name":"Cocoon Open - Final Ranking crosstable after 9 Rounds","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","startsOn":"2025-09-06","endsOn":"2025-09-06","city":"Oostende","countryCode":"BE","organizerName":"","sourceUrl":"https://lecavalier.lu/Cocoon-Open-2025.htm","tournamentType":"individual","timeControl":"Standard chess","finalRank":51,"points":"","performanceRating":null,"startRating":1907,"clubName":"","stats":{"listedGames":8,"games":8,"score":3,"scoreText":"3/8","scorePercent":37.5,"wins":2,"draws":2,"losses":4,"unscoredGames":0,"averageOpponentRating":1620},"games":[{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":1,"board":19,"playedOn":"2025-09-06","color":"white","opponentName":"Verheyen Olivier","opponentSlug":"verheyen-olivier-fr-36","opponentRating":2198,"opponentClub":"","result":"0","rawResult":"0-1","score":0,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":2,"board":31,"playedOn":"2025-09-06","color":"black","opponentName":"Tabsho Hassan","opponentSlug":"tabsho-hassan-fr-66","opponentRating":1633,"opponentClub":"","result":"½","rawResult":"1/2-1/2","score":0.5,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":4,"board":32,"playedOn":"2025-09-06","color":"white","opponentName":"Brouwers Stefan","opponentSlug":"brouwers-stefan-ned-52","opponentRating":null,"opponentClub":"","result":"0","rawResult":"0-1","score":0,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":5,"board":26,"playedOn":"2025-09-06","color":"black","opponentName":"Roose Hoara","opponentSlug":"roose-hoara-fr-205","opponentRating":1669,"opponentClub":"","result":"1","rawResult":"0-1","score":1,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":6,"board":18,"playedOn":"2025-09-06","color":"black","opponentName":"De Winter Roman","opponentSlug":"de-winter-roman-bel-30","opponentRating":1811,"opponentClub":"","result":"0","rawResult":"1-0","score":0,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":7,"board":28,"playedOn":"2025-09-06","color":"white","opponentName":"Daems Thibaut","opponentSlug":"daems-thibaut-fr-187","opponentRating":1727,"opponentClub":"","result":"1","rawResult":"1-0","score":1,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":8,"board":23,"playedOn":"2025-09-06","color":"white","opponentName":"Castelein Dirk","opponentSlug":"castelein-dirk-bel-42","opponentRating":1966,"opponentClub":"","result":"½","rawResult":"1/2-1/2","score":0.5,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":9,"board":22,"playedOn":"2025-09-06","color":"black","opponentName":"Zotikishvili Dimitri","opponentSlug":"zotikishvili-dimitri-bel-37","opponentRating":1954,"opponentClub":"","result":"0","rawResult":"1-0","score":0,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"}],"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"}],"games":[{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":1,"board":19,"playedOn":"2025-09-06","color":"white","opponentName":"Verheyen Olivier","opponentSlug":"verheyen-olivier-fr-36","opponentRating":2198,"opponentClub":"","result":"0","rawResult":"0-1","score":0,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":2,"board":31,"playedOn":"2025-09-06","color":"black","opponentName":"Tabsho Hassan","opponentSlug":"tabsho-hassan-fr-66","opponentRating":1633,"opponentClub":"","result":"½","rawResult":"1/2-1/2","score":0.5,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":4,"board":32,"playedOn":"2025-09-06","color":"white","opponentName":"Brouwers Stefan","opponentSlug":"brouwers-stefan-ned-52","opponentRating":null,"opponentClub":"","result":"0","rawResult":"0-1","score":0,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":5,"board":26,"playedOn":"2025-09-06","color":"black","opponentName":"Roose Hoara","opponentSlug":"roose-hoara-fr-205","opponentRating":1669,"opponentClub":"","result":"1","rawResult":"0-1","score":1,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":6,"board":18,"playedOn":"2025-09-06","color":"black","opponentName":"De Winter Roman","opponentSlug":"de-winter-roman-bel-30","opponentRating":1811,"opponentClub":"","result":"0","rawResult":"1-0","score":0,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":7,"board":28,"playedOn":"2025-09-06","color":"white","opponentName":"Daems Thibaut","opponentSlug":"daems-thibaut-fr-187","opponentRating":1727,"opponentClub":"","result":"1","rawResult":"1-0","score":1,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":8,"board":23,"playedOn":"2025-09-06","color":"white","opponentName":"Castelein Dirk","opponentSlug":"castelein-dirk-bel-42","opponentRating":1966,"opponentClub":"","result":"½","rawResult":"1/2-1/2","score":0.5,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"},{"tournamentSlug":"cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06","tournamentName":"Cocoon Open - Final Ranking crosstable after 9 Rounds","tournamentStartsOn":"2025-09-06","urlPath":"/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51","round":9,"board":22,"playedOn":"2025-09-06","color":"black","opponentName":"Zotikishvili Dimitri","opponentSlug":"zotikishvili-dimitri-bel-37","opponentRating":1954,"opponentClub":"","result":"0","rawResult":"1-0","score":0,"url":"https://www.p-gengler.com/chess/en/tournaments/cocoon-open-final-ranking-crosstable-after-9-rounds-2025-09-06/players/roorda-maarten-ned-51"}],"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":"Roorda Maarten's 2025-2026 season currently includes 1 event. Roorda Maarten scored 3/8 from 8 scored games (2 wins, 2 draws, 4 losses). The average listed opponent rating was 1620.","links":{"profile":"https://www.p-gengler.com/chess/en/players/roorda-maarten-ned-51","seasonPage":"https://www.p-gengler.com/chess/en/players/roorda-maarten-ned-51/seasons/2025-2026","json":"https://www.p-gengler.com/chess/api/players/roorda-maarten-ned-51/seasons/2025-2026","search":"https://www.p-gengler.com/chess/api/search?q=Roorda%20Maarten"}}