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Jephson Mathew

USA · 34 yrs · K=20 · Peak 1709 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1876 at Marshall 2023 March-April Thursday Open Rounds 1-3(Best of 2023)

Classical rating

1609

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

On FIDE’s list since Nov 2021 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 202616090
Oct 202616090
Sep 202616090
Aug 202616090
Jul 202616090
Jun 202616090
May 202616090
Apr 202616090
Mar 20261609+1
Feb 20261608+1
Jan 202616070
Dec 20251607-2

Form · Classical

oldest → latest

From 34 classical games on record, the latest on May 7, 2025.

Classical games since the November list

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

Last playedScore
KCA's International Chess Festival God's Own Country's 1st GM International OpenApr 30, 2025 – May 7, 2025TPR 15223/8

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

Best wins · Classical

From 32 rated classical games against rated opponents, 2021–2025

#OpponentRating
1, Evan Rabin, Mar 2023 · Marshall 2023 March-April Thursday Open Rounds 1-3, 1996
2, George Berg, Sep 2021 · Marshall FIDE Monday September-October 2021, 1865
3, David Kantey, Jan 2024 · Marshall Chess Club Weekly U2200 Round 5-6, 1658

Event timeline · Classical

11 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
20258316091522
202482½16401499
2023101½16671371
20216118371564

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

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