Format
RJ
Rosegg, Jaron
🇳🇱FIDE 1037986· Male· Netherlands· Born in 1969
Follow Jaron RoseggTrack his monthly FIDE ratings, games, tournaments and more.
Jaron Rosegg, a 57-year-old Dutch player, is rated 1849. He plays occasionally (8 games in the last 12 months) and took a 31-month break between Mar 2020 and Nov 2022 (COVID-19 included). Recent appearances: Tata Steel Chess 2026 - Weekendvierkampen and Amsterdam Chess Open 2025 Group B. His peak of 1893 was reached at age 50 (Feb 2019).
Current rating
1849
Standard
Rpd—·Blz1896
All-time high
1893
−44 pts below
Feb 2019 · age 50
Feb 2019 · age 50
Activity
8
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#61,681
#61,681 · players worldwide · of 216,808
Career timeline
9 entries2025
K-factor lowered to 20
at age 56
Feb 2025
2024
Best 12-month gain (+75 Elo)
1796 → 1871
Apr 2024
Re-crossed 1800
at age 55
Mar 2024
2020
Inactive for 31 months
paused at 1816 → returned at 1844
Mar 2020
2019
All-time peak 1893
at age 50 · −44 from today
Feb 2019
2018
Crossed 1800
at age 49
Dec 2018
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-6
1855 → 1849
Tournaments
2
8 games
Score
3/ 837.5%
3W0D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Jan 2026 | 2/3 | #62 | 2018 | +15.4 |
Open Swiss | Oct 2025 | 1/5 | #133 | 1678 | -21.0 |
Rankings
/
Netherlands
#2,596
out of 4,901 players
Europe
#45,099
in continent
World
#61,681
out of 400,000+
National ranking
Europe & World
Europe
World
Netherlands
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