Compare

Peterson Sia

Follow

PHI · K=40 · Peak 1873 (Mar 2024)

Best performance: 1849 at 2nd The Barracks Chess Club FIDE Standard Round Robin Chess Tournament(Best of 2019)

NOV26 Rating

1873

Live Rating

1873.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202618730
Oct 202618730
Sep 202618730
Aug 202618730
Jul 202618730
Jun 202618730
May 202618730
Apr 202618730
Mar 202618730
Feb 202618730
Jan 202618730
Dec 202518730

Form · Classical

oldest → latest

From 35 classical games on record, the latest on May 12, 2024.

Classical games since the November list

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

Last playedScore
3rd Edition Little Kingsmen Fide Rated Standard Youth Open ChallengeMay 12, 20243/5

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

Best wins · Classical

From 8 rated classical games against rated opponents, 2009–2019

#OpponentRating
1, Daisy Rivera, Apr 2009 · 2009 National Inter-cities & Municipalities Team Championship, 2094
2, Dominador Jr. Jayoma Salazar, Sep 2019 · 2nd The Barracks Chess Club FIDE Standard Round Robin Chess Tournament, 1686

Event timeline · Classical

5 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
20093121111986

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

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