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GM

Harry Grieve

ENG · 25 yrs · K=20 · Peak 2370 (Feb 2023)

Best performance: 2500 at 13th Richmond Blitz Blast - "Rik Thomas Memorial"(Best of 2021)

World #=1631 live, down 20#1,611 publishedEngland #30

NOV26 Rating

2346

Live Rating

2346.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Blitz

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Official blitz rating by month
ListRatingChange
Nov 20262346+22
Oct 202623240
Sep 202623240
Aug 202623240
Jul 202623240
Jun 202623240
May 202623240
Apr 202623240
Mar 202623240
Feb 202623240
Jan 202623240
Dec 202523240

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 3 games, Oct 3 – Oct 4.

From 254 blitz games on record, the latest on Oct 4.

Blitz games since the November list

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

Last playedScore
2026 Army and Navy Club Pall Mall Masters - Challengers BlitzOct 3 – Oct 4TPR 24164½/9

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

Title Progress

Based on events we cover plus the FIDE norm registers of all federations. Norms filed elsewhere may not show up here yet.

Best wins · Blitz

From 236 rated blitz games against rated opponents, 2015–2026

#OpponentRating
1, GM Ameet K Ghasi, Dec 2022 · 14th Richmond Blitz, 2587
2, GM Jon S Speelman, Sep 2022 · UK Open Blitz 2022 London Qualifier, 2569
3, GM Mikulas Manik, Aug 2020 · Skalicky sachovy festival 2020 - blitz, 2470

Openings · Blitz

From the moves of 6 of 254 blitz games on record.

As WhiteOpens 1.e4 in 3 of 3 games.

All openings

No opening played 3 times yet (3 games with this colour).

Event timeline · Blitz

1 of 24 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: 2416 over 9 rated games

MonthGamesScoreAvg oppTPR
Oct94½24162416

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

Rated near Harry Grieve · Blitz

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