Format
KR
Koopstadt, Rudy T.
🇿🇦FIDE 14305593· Male· South Africa· Born in 1989
Follow Rudy T. KoopstadtTrack his monthly FIDE ratings, games, tournaments and more.
Rudy T. Koopstadt, a 37-year-old South African player, is rated 1578. He plays occasionally (7 games in the last 12 months) and took a 19-month break between Mar 2024 and Nov 2025. Recent appearances: Cape Town Chess Federation Club League 2025 (B) and Cape Town Chess Federation Club League 2025 (A). His peak of 1633 was reached at age 35 (Mar 2024).
Current rating
1578
Standard
Rpd—·Blz—
All-time high
1633
−55 pts below
Mar 2024 · age 35
Mar 2024 · age 35
Activity
4
games / yr avg.
7 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#154,744
#154,744 · players worldwide · of 216,808
Career timeline
9 entries2025
49th South African 35-40 player
at age 36 · rated 1578
Nov 2025
2024
Best 12-month gain (+244 Elo)
1389 → 1633
Oct 2024
Crossed 1600
at age 35
Mar 2024
Crossed 1500
at age 35
Mar 2024
Re-crossed 1400
at age 35
Mar 2024
All-time peak 1633
at age 35 · −55 from today
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-55
1633 → 1578
Tournaments
2
8 games
Score
2/ 825.0%
0W4D4L
Top 2 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Jul 2025 | 1.5/6 | #74 | 1517 | -39.2 |
Team | Jul 2025 | 0.5/1 | #158 | 1703 | -16.0 |
Rankings
/
South Africa
#1,031
out of 1,842 players
Africa
#6,409
in continent
World
#154,727
out of 400,000+
National ranking
Europe & World
Europe
World
South Africa
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