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Ronald Castillo

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PHI · 46 yrs · K=20 · Peak 1626 (Oct 2025)

Best performance: 1608 at Hyatt Plaza - FIDE Rated Blitz Open - May 2025(Best of 2025)

World #=74375 live, down 1462#72,913 publishedPhilippines #=896Asia #=19942among active players

Blitz rating

1613

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Jun 2025

How live ratings are calculated

Rating History · Blitz

Loading chart…

Blitz rating 1626 to 1613 over the last 12 months; peak 1626 in October 2025.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20261628, 0, 0 games1679, 0, 0 games1613, 0, 0 games
Oct 20261628, 0, 0 games1679, 0, 0 games1613, 0, 0 games
Sep 20261628, 0, 0 games1679, 0, 0 games1613, 0, 0 games
Aug 20261628, 0, 0 games1679, 0, 0 games1613, 0, 0 games
Jul 20261628, 0, 0 games1679, 0, 0 games1613, 0, 0 games
Jun 20261628, 0, 0 games1679, 0, 0 games1613, 0, 0 games
May 20261628, 0, 0 games1679, 0, 0 games1613, 0, 0 games
Apr 20261628, 0, 0 games1679, 0, 0 games1613, +10, 0 games
Mar 20261628, 0, 0 games1679, 0, 0 games1603, -1, 0 games
Feb 20261628, 0, 0 games1679, 0, 0 games1604, -1, 0 games
Jan 20261628, 0, 0 games1679, -2, 0 games1605, -1, 0 games
Dec 20251628, -2, 0 games1681, 0, 0 games1606, -20, 7 games

Form · Blitz

oldest → latest

From 20 blitz games on record, the latest on Nov 14, 2025.

Blitz games since the November list

No rated blitz games this rating periodsince the NOV26 list (Nov 1, 2026)

Show gamesLast playedScore
3rd FCPL-Qatar FIDE Rated Blitz TournamentNov 14, 2025TPR 15306/11

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

Best wins · Blitz

From 14 rated blitz games against rated opponents, 2025

#OpponentRating
1, Mithran Pradeepkumar, May 2025 · Hyatt Plaza - FIDE Rated Blitz Open - May 2025, 1609
2, Emmanuel Mathew, May 2025 · Hyatt Plaza - FIDE Rated Blitz Open - May 2025, 1606
3, Rishi Ganesharathinam, 2 wins, May 2025 · Hyatt Plaza - FIDE Rated Blitz Open - May 2025, 1484

Event timeline · Blitz

2 events

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.

Performance rating by year

YearGamesScoreAvg oppTPR
202514715691569

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Rated near Ronald Castillo · Blitz

World

  1. #=74375Yunus Yigit Gul1613.0
  2. #=74375Camille Couron-Arbaoui1613.0
  3. #=74375Ronald Castillo1613.0
  4. #=74375Nestor Zinenko1613.0
  5. #=74375Roman Havryshenko1613.0

Philippines

  1. #=893Axienna Lyonesse Mortel1614.0
  2. #=896Joel James Ablog1613.0
  3. #=896Ronald Castillo1613.0
  4. #=896Zneria Venal1613.0
  5. #=899Queen Sheylee Tolentino1612.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.