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Jacob Osinsao

AUS · 18 yrs · K=40 · Peak 1525 (By Jul 2024)

Best performance: 1409 at 2024 Rooty Hill June Allegro(Best of 2024)

World #=118488 live, down 1040#117,448 publishedAustralia #1112

NOV26 Rating

1425

Live Rating

1425.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Blitz

Loading chart…
Official blitz rating by month
ListRatingChange
Nov 202614250
Oct 20261425-4
Sep 202614290
Aug 20261429-44
Jul 202614730
Jun 202614730
May 202614730
Apr 202614730
Mar 202614730
Feb 202614730
Jan 202614730
Dec 202514730

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 2 games, Jul 13.

From 57 blitz games on record, the latest on Jul 13.

Blitz games since the November list

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

Last playedScore
2026 Rooty Hill Blitz ChampionshipJul 13TPR 13723/9

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

Event timeline · Blitz

1 of 6 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: 1372 over 8 rated games

MonthGamesScoreAvg oppTPR
Jul8215651372

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

Rated near Jacob Osinsao · Blitz

Australia

  1. #=1108Mishleen Kaur1428.0
  2. #1111Orlando Grinsberg1426.0
  3. #1112Jacob Osinsao1425.0
  4. #=1113Ezra Cheng1423.0
  5. #=1113Ryan Subhash1423.0

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