Format
OJ
Orsag, Jaroslav
🇨🇿FIDE 23705353· Male· Czech Republic· Born in 1955
Follow Jaroslav OrsagTrack his monthly FIDE ratings, games, tournaments and more.
Jaroslav Orsag, a 71-year-old Czech player, is rated 1833. He plays occasionally (8 games in the last 12 months). Recent appearance: MKSS - Krajska soutez B 2025-2026 r10-11. His peak of 1906 was reached at age 61 (Nov 2016).
Current rating
1833
Standard
Rpd—·Blz—
All-time high
1906
−73 pts below
Nov 2016 · age 61
Nov 2016 · age 61
Activity
9
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#66,263
#66,263 · players worldwide · of 216,808
Career timeline
8 entries2024
Best 12-month gain (+81 Elo)
1783 → 1864
Nov 2024
Re-crossed 1800
at age 69
Mar 2024
2020
Inactive for 15 months
paused at 1832 → returned at 1834
Jul 2020
2018
K-factor lowered to 20
at age 63
Dec 2018
2016
All-time peak 1906
at age 61 · −73 from today
Nov 2016
Crossed 1800
at age 61
Feb 2016
Standard rating history
Last 12 months — activity & highlights
Evolution
+7
1826 → 1833
Tournaments
6
9 games
Score
6.5/ 972.2%
5W3D1L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/1 | #58 | 2654 | +10.8 |
Team | Feb 2026 | 0.5/1 | #59 | 1754 | -2.0 |
Team | Jan 2026 | 0.5/2 | #66 | 1465 | -16.4 |
Team | Nov 2025 | 2/2 | #5 | 2539 | +16.0 |
Team | Nov 2025 | 1.5/1 | #78 | 2345 | -6.8 |
Rankings
/
Czech Republic
#2,770
out of 6,368 players
Europe
#48,317
in continent
World
#66,263
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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