Format
KM
Kosar, Matej
🇨🇿FIDE 349968· Male· Czech Republic· Born in 1998
Follow Matej KosarTrack his monthly FIDE ratings, games, tournaments and more.
Matej Kosar, a 28-year-old Czech player, is rated 1898 — just 3 short of his peak of 1901 (Jan 2026, age 28). He plays occasionally (2 games in the last 12 months) and had 3 career breaks: 19 months (2017–2018), 32 months (2019–2021, COVID-19 included) and 22 months (2021–2023). Recent appearance: KHSS - Krajsky prebor 2025-2026 r7-8.
At junior level, he reached #84, #80, #68 and #30 nationally in U20, U18, U16 and U14.
Current rating
1898
Standard
Rpd—·Blz—
All-time high
1901
−3 pts below
Jan 2026 · age 28
Jan 2026 · age 28
Activity
6
games / yr avg. · ≈1/mo
2 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#48,653
#48,653 · players worldwide · of 216,808
Career timeline
14 entries2026
All-time peak 1901
at age 28 · −3 from today
Jan 2026
100 career games
at age 28
Jan 2026
2024
Crossed 1800
at age 26
Mar 2024
2021
Inactive for 22 months
paused at 1774 → returned at 1783
Dec 2021
2019
Inactive for 32 months
paused at 1770 → returned at 1774
Mar 2019
2018
84th Czech U20 player
at age 20 · rated 1772
Dec 2018
Standard rating history
Last 12 months — activity & highlights
Evolution
+7
1891 → 1898
Tournaments
2
3 games
Score
1/ 333.3%
2W0D1L
Top 1 win
Top 1 loss
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Feb 2026 | 0/1 | #125 | 1423 | -2.6 |
Team | Dec 2025 | 1/1 | #18 | 2688 | +10.0 |
Rankings
/
Czech Republic
#2,033
out of 6,368 players
Europe
#35,818
in continent
World
#48,653
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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