Ronald Castillo

PHI · 46 yrs · K=40 · Peak 1630 (Aug 2025)

Best performance: 1587 at Katara Ramadan Chess Open 2025(Best of 2025)

OCT26 Rating

1628

Live Rating

1628.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Katara Ramadan Chess Open 2025Mar 6, 2025 – Mar 14, 2025TPR 1587	5/9	1587

The live rating moves only when new rated games are played. Until then it matches the published rating.

1 event

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Katara Ramadan Chess Open 20251587
Mar 2025Swissfederation source
Best of 2025Score 5/9Opp avg 1587

Live ratings projected from the OCT26 published list · Not affiliated with FIDE