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Claesen, Pieter

Claesen, Pieter

IM🇧🇪

FIDEFIDE 200727· Male· Belgium· Born in 1971

Pieter Claesen, a 55-year-old Belgian player. currently rated 2278 in Standard, career peak of 2411 (Jan 2001). He took a 71-month break between Mar 2020 and Mar 2026.

Current rating

2278

Standard

Rpd2224·Blz2245

All-time high

2411

−133 pts below
Jan 2001 · age 30

Activity

—

1 past 12 mo
classical only

Signature stat

#48

in Belgium · of 3,035

Career timeline

10 entries
2020
Inactive for 71 months
paused at 2280 → returned at 2278
Mar 2020
2019
Re-crossed 2300
at age 48
May 2019
2010
Best 12-month gain (+33 Elo)
2338 → 2371
Nov 2010
2001
Peak Belgian rank: #9
at age 30 · rated 2411
Jul 2001
IM title awardedIM
at age 30
Jan 2001
Crossed 2400
at age 30
Jan 2001

Recent Results (last 12 months)

Evolution
-2
2280 → 2278
Score
0.5/ 150.0%
0W1D0L

Standard rating history

Rankings

/
Belgium
#48
out of 3,387 players
Europe
#3,479
in continent
World
#4,799
out of 400,000+

National ranking

Europe & World

Europe
World
Belgium
Europe
World

FIDE Games Detail

Last scraped: 2026-04-16

Scrape games

1 Standard games (last 12 months)

2026-03STDBelgian Interclubs Round 2025-2026 Ronde 7Elo 2278
OpponentEloRes.Δ Elo♟
Goossens, HanneBEL2164½-1.6♚