Format
KJ
Kassovic, Jaroslav
🇸🇰FIDE 14908980· Male· Slovakia· Born in 1984
Follow Jaroslav KassovicTrack his monthly FIDE ratings, games, tournaments and more.
Jaroslav Kassovic, a 42-year-old Slovak player, is rated 1871. He plays occasionally (8 games in the last 12 months) and had 3 career breaks: 23 months (2004–2006), 30 months (2015–2017) and 43 months (2020–2024, COVID-19 included). Recent appearance: 4. liga A11 2025 2026 R11-12. His peak of 1998 was reached at age 19 (Oct 2003).
At junior level, he reached #20 nationally in U20.
Current rating
1871
Standard
Rpd1942·Blz—
All-time high
1998
−127 pts below
Oct 2003 · age 19
Oct 2003 · age 19
Activity
5
games / yr avg.
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#55,547
#55,547 · players worldwide · of 216,808
Career timeline
11 entries2025
73rd Slovak 40-45 player
at age 41 · rated 1909
Jan 2025
2024
Best 12-month gain (+49 Elo)
1878 → 1927
Mar 2024
2022
68th Slovak 35-40 player
at age 38 · rated 1878
Apr 2022
2020
Inactive for 43 months
paused at 1878 → returned at 1927
Jul 2020
2015
Inactive for 30 months
paused at 1937 → returned at 1926
Apr 2015
2004
Inactive for 23 months
paused at 1995 → returned at 1955
Jul 2004
Standard rating history
Last 12 months — activity & highlights
Evolution
-21
1892 → 1871
Tournaments
5
8 games
Score
3.5/ 843.8%
0W7D1L
Top 2 wins
Top 1 loss
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/2 | #46 | 1838 | -2.0 |
Team | Jan 2026 | 0.5/1 | #42 | 1887 | 0.0 |
Team | Jan 2026 | 1/2 | #43 | 1794 | -4.4 |
Team | Nov 2025 | 0.5/2 | #93 | 1643 | -13.0 |
Team | Oct 2025 | 0.5/1 | #85 | 1829 | -1.8 |
Rankings
/
Slovakia
#962
out of 3,170 players
Europe
#40,723
in continent
World
#55,547
out of 400,000+
National ranking
Europe & World
Europe
World
Slovakia
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World
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