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Live classical, rapid & blitz ratings for every active FIDE-rated player worldwide. Search, compare, and explore national standings.
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Players Indexed
180+
Countries
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Titled Players
Monthly
Updated
Classical Rating
2211
Period: 2026-07
2211
Peak: 2211
—
Peak: —
2015
Peak: 2015
Milestone Tracks
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Federation
NED
Active Status
Active
FIDE Title
CM
Birth Year
1998
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Koster CM, age 28 has played 2 rated periods with a classical range of 2211–2211. Their rating is holding steady (0 net over the full period). Currently at their peak rating of 2211. Rating volatility is very stable (avg 0 pts/month).
➡️ Stable
2211
0
Very stable (0/mo)
Computed from Koster's FIDE rating history. Updated monthly.