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Koellner, Ruben Gideon

GER · FIDE ID 12993093 · FIDE profile ↗

Norms
3
IM
3

Norms

NormTournamentDatesScoreAvg. opp.Perf.Status
IMAarhus Summer Chess IMAarhus (DEN)26 Jul – 1 Aug 20218/92310Certified ↗
IMSportland NRW Cup 2021Dortmund (GER)13–18 Jul 20216½/92326Certified ↗
IMClaus Dieter Meyer Gedenkturnier 2020Bremen (GER)10–18 Oct 20205½2460Certified ↗