Format
KO
Korchagin, Oleg
🇪🇪FIDE 4500725· Male· Estonia· Born in 1965
Follow Oleg KorchaginTrack his monthly FIDE ratings, games, tournaments and more.
Oleg Korchagin, a 61-year-old Estonian player, is rated 1892. He has slipped back 47 Elo over the past 12 months. 35 rated games in the past year (≈8/year long-term). Recent standard appearances include EST Championship 2026 Preliminary Tournament; U20; S50; S65 Championships, Jurmala Chess open-2026, and 6th Paul Keres Memorial Festival 2025 - Keres Classic Open A. Also played 2 rapid events (including XXXV Keres Memorial "Remembering Paul Keres" - Rapid Tournament) recently. He had 8 career breaks: 23 months (2003–2005), 23 months (2006–2008), 18 months (2008–2010), 13 months (2010–2011), 13 months (2011–2012), 24 months (2012–2014), 34 months (2014–2017) and 34 months (2019–2022, COVID-19 included). His peak of 2183 was reached at age 41 (Jul 2006); he also reached Estonian #24 in Jul 2008.
Current rating
1892
Standard
Rpd1932·Blz1958
All-time high
2183
−291 pts below
Jul 2006 · age 41
Jul 2006 · age 41
Activity
24
games / yr avg. · ≈2/mo
35 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#50,089
#50,089 · players worldwide · of 218,279
Career timeline
21 entries2026
5th Estonian 60-65 player
at age 61 · rated 1892
Jun 2026
2023
Re-crossed 2000
at age 58
Aug 2023
2021
3rd Estonian 55-60 player
at age 56 · rated 2044
Aug 2021
2019
Inactive for 34 months
paused at 2044 → returned at 1986
Sep 2019
100 career games
at age 54
Sep 2019
2017
5th Estonian 50-55 player
at age 52 · rated 2125
Oct 2017
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Best result
EST Championship 2026 Preliminary Tournament; U20; S50; S65 Championshipsperf 2237 (+345) · 5/6 · #18
Top opponent
Evolution
-22
1914 → 1892
Tournaments
5
36 games
Score
16.5/ 3645.8%
14W5D17L
Top 3 wins
1.[W]vsArtem ArikovFM2,307·EST Championship 2026 Preliminary Tournament; U20; S50; S65 Championships·R6·+18.3
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Mar 2026 | 5/6 | #18 | 2237 | +30.0 |
Swiss | Feb 2026 | 2.5/7 | #10 | 1757 | -22.6 |
Open Swiss | Aug 2025 | 2/8 | #81 | 1769 | -32.0 |
Swiss | Jul 2025 | 5/9 | #9 | 1917 | +3.0 |
Open Swiss | Jun 2025 | 2/5 | #60 | 1748 | -25.2 |
Worst Elo result: 6th Paul Keres Memorial Festival 2025 - Keres Classic Open A (-32.0 Elo, finished #81).
Most-Played Opponents
vsIlja HaitinFM
🇪🇪EST·2284
+0 −6 =1
7 games·last met Aug 2025
View head-to-head →
vsTarvo SeemanIM
🇪🇪EST·2356
+0 −6 =1
7 games·last met Jan 2020
View head-to-head →
vsSander Kukk
🇪🇪EST·2222
+1 −6 =0
7 games·last met Jan 2020
View head-to-head →
vsGeorg Aleksander Pedoson
🇪🇪EST·2248
+0 −4 =2
6 games·last met Mar 2026
View head-to-head →
vsDeniss Andrijashkin
🇪🇪EST·2176
+3 −0 =3
6 games·last met Jul 2023
View head-to-head →
Rankings
/
Estonia
#63
out of 602 players
Europe
#36,881
in continent
World
#50,088
out of 400,000+
National ranking
Europe & World
Europe
World
Estonia
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