Format
KA
Kozachenko, Alexander
🇷🇺FIDE 34194409· Male· Russia· Born in 1959
Follow Alexander KozachenkoTrack his monthly FIDE ratings, games, tournaments and more.
Alexander Kozachenko, a 67-year-old Russian player, is rated 1780. He has slipped back 83 Elo over the past 12 months. 34 rated games in the past year (≈35/year long-term). Recent standard appearances include Championship Rostov-on-Don 2025 open, 82nd Anniversary of A.I. Zakharov_standard, and Rostov region championship - 2025_standard. His peak of 2081 was reached at age 56 (Feb 2015).
Current rating
1780
Standard
Rpd1816·Blz—
All-time high
2081
−301 pts below
Feb 2015 · age 56
Feb 2015 · age 56
Activity
45
games / yr avg. · ≈4/mo
34 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#82,566
#82,566 · players worldwide · of 216,808
Career timeline
11 entries2025
58th Russian 65-70 player
at age 66 · rated 1863
Jun 2025
2024
Best 12-month gain (+156 Elo)
1692 → 1848
Jun 2024
Re-crossed 1800
at age 65
Mar 2024
2021
Re-crossed 1800
at age 62
Nov 2021
2018
100 career games
at age 59
Aug 2018
2015
K-factor lowered to 20
at age 56
May 2015
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-83
1863 → 1780
Tournaments
4
35 games
Score
19/ 3554.3%
16W6D13L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Dec 2025 | 5/9 | #10 | 1666 | -29.8 |
Swiss | Oct 2025 | 4.5/7 | #9 | 1786 | -22.6 |
Open Swiss | Sep 2025 | 4.5/9 | #16 | 1759 | -20.0 |
Open Swiss | Jul 2025 | 5/8 | #18 | 1892 | -9.8 |
Rankings
/
Russia
#2,003
out of 13,952 players
Asia-Pacific
#10,260
in continent
World
#82,565
out of 400,000+
National ranking
Europe & World
Europe
World
Russia
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| 2003 | 1,780 | |
Asia-Pacific
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| ... | ||
| 10260 | 1,780 | |
World
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| ... | ||
| 82565 | 1,780 | |