Format
NJ
Nun, Jiri
IM🇨🇿FIDE 300179· Male· Czech Republic· Born in 1957
Follow Jiri NunTrack his monthly FIDE ratings, games, tournaments and more.
Jiri Nun, a 69-year-old Czech International Master, is rated 2206 and sitting in the top 4% of Czech players, and in the top 4% worldwide. He has held steady between 2200 and 2250 for 2 years. 16 rated games in the past year (≈28/year long-term). Recent standard appearances include 2. liga D 2025-2026 r10-11, 2. liga C 2025-2026 r10-11, and KHSS - Krajsky prebor 2025-2026 r9-10. His peak of 2396 was reached at age 52 (Jul 2009); he also reached Czech #48 in Jul 2001.
Awarded IM in 2001 (age 44).
Current rating
2206
Standard
Rpd2263·Blz—
All-time high
2396
−190 pts below
Jul 2009 · age 52
Jul 2009 · age 52
Activity
17
games / yr avg. · ≈1/mo
16 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
Top 4%
#217 · Czech players · of 5,635
Career timeline
22 entries2023
69th 65-70 player worldwide
at age 66 · rated 2299
Jan 2023
2022
Re-crossed 2300
at age 65
Mar 2022
2020
Inactive for 15 months
paused at 2283 → returned at 2291
Jul 2020
2018
100th 60-65 player worldwide
at age 61 · rated 2313
Dec 2018
Re-crossed 2300
at age 61
Mar 2018
2017
Re-crossed 2300
at age 60
Nov 2017
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Evolution
-17
2223 → 2206
Tournaments
10
16 games
Score
11/ 1668.8%
7W8D1L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
10 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0.5/1 | #91 | 2011 | -2.6 |
Team | Mar 2026 | 0.5/1 | #73 | 2073 | -1.9 |
Team | Mar 2026 | 0.5/1 | #79 | 1896 | -3.7 |
Team | Feb 2026 | 1/2 | #58 | 1958 | -6.5 |
Team | Feb 2026 | 1.5/2 | #16 | 2116 | -2.0 |
Team | Jan 2026 | 1/2 | #33 | 2024 | -5.1 |
Team | Jan 2026 | 2/2 | #4 | 2862 | +5.7 |
Team | Nov 2025 | 0.5/1 | #60 | 2115 | -1.5 |
Team | Nov 2025 | 2.5/3 | #1 | 2192 | -0.8 |
Team | Oct 2025 | 1/1 | #1 | 2809 | +2.3 |
Most-Played Opponents
vsPavel JirasekFM
🇨🇿CZE·2348
+3 −0 =6
9 games·last met Mar 2023
View head-to-head →
vsMarian SabolFM
🇨🇿CZE·2221
+1 −2 =5
8 games·last met Nov 2021
View head-to-head →
vsPavel CechIM
🇨🇿CZE·2311
+2 −1 =3
6 games·last met Feb 2023
View head-to-head →
vsAles JedlickaFM
🇨🇿CZE·2136
+2 −1 =3
6 games·last met Feb 2023
View head-to-head →
vsLubos RoskoFM
🇨🇿CZE·2306
+2 −0 =4
6 games·last met Jan 2023
View head-to-head →
Rankings
/
Czech Republic
#217
out of 6,361 players
Europe
#5,482
in continent
World
#7,852
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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Europe
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World
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