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Colin Osidiana

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KEN · 18 yrs · K=40 · Peak 1538 (Jan 2025)

Best performance: 1271 at 12th Capablanca Cup Tournament - U1600 Section(Best of 2023)

World #=200385 live, down 1896#198,489 publishedKenya #851

NOV26 Rating

1479

Live Rating

1479.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202614790
Oct 202614790
Sep 202614790
Aug 202614790
Jul 202614790
Jun 202614790
May 202614790
Apr 20261479-49
Mar 202615280
Feb 202615280
Jan 20261528-10
Dec 202515380

Form · Classical

oldest → latest

From 57 classical games on record, the latest on Mar 15.

Classical games since the November list

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

Last playedScore
Jumuiya Ya Afrika Mashariki 12- Square Series 2026 U1600 Section- 2nd EpisodeMar 15½/3

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

Event timeline · Classical

1 of 10 events · All years

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 month

2026: not enough games against rated opponents for a performance rating

MonthGamesScoreAvg oppTPR
Mar201444—

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

Rated near Colin Osidiana · Classical

World

  1. #=200385Nakiyaga Lillian1479.0
  2. #=200385Ahmed Shimon1479.0
  3. #=200385Colin Osidiana1479.0
  4. #=200385Rachel Op den Dries-Heuten1479.0
  5. #=200385Lisa Verbunt1479.0

Kenya

  1. #=844Leo Walukana1481.0
  2. #850Jesse Jayden1480.6
  3. #851Colin Osidiana1479.0
  4. #=852Arshavin Thuku1477.0
  5. #=852James Makori Nyangau1477.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE