Format
SF
Sidoikin, Fyodor
🇰🇿FIDE 447013974· Male· Kazakhstan· Born in 2014
Follow Fyodor SidoikinTrack his monthly FIDE ratings, games, tournaments and more.
Fyodor Sidoikin, a 12-year-old Kazakhstani player, is rated 1624 — just 4 short of his peak of 1628 (Jan 2026, age 12). He is progressing steadily with +74 Elo over the past 12 months. 33 rated games in the past year (≈18/year long-term). Recent standard appearances include Karaganda region's Cup 1st stage 2026, Kazakhstan Championship 2026 U12, and Cup Karaganda region 4th stage 2025. Also played 1 rapid (including Kazakhstan Championship 2026 U12 rapid) and 3 blitz events (including Open Blitz Priirtishe 2025) recently.
At junior level, he reached #70 and #68 nationally in U12 and U10.
Current rating
1624
Standard
Rpd1601·Blz1550
All-time high
1628
−4 pts below
Jan 2026 · age 12
Jan 2026 · age 12
Activity
16
games / yr avg. · ≈1/mo
33 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#137,297
#137,297 · players worldwide · of 216,808
Career timeline
8 entries2026
70th Kazakhstani U12 player
at age 12 · rated 1628
Jan 2026
All-time peak 1628
at age 12 · −4 from today
Jan 2026
2025
Crossed 1600
at age 11
Sep 2025
Best 12-month gain (+496 Elo)
1055 → 1551
Feb 2025
Crossed 1500
at age 11
Feb 2025
2024
Crossed 1400
at age 10
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
+73
1551 → 1624
Tournaments
5
47 games
Score
25/ 4753.2%
18W14D15L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Feb 2026 | 6/7 | #7 | 1899 | +9.6 |
Open Swiss | Jan 2026 | 5/8 | #49 | 1693 | -13.6 |
Swiss | Nov 2025 | 3.5/8 | #21 | 1718 | +19.6 |
Swiss | Aug 2025 | 5.5/2 | #31 | 2474 | -6.8 |
Open Swiss | Aug 2025 | 5/8 | #25 | 1764 | +64.8 |
Rankings
/
Kazakhstan
#867
out of 4,198 players
Asia-Pacific
#21,217
in continent
World
#137,289
out of 400,000+
National ranking
Europe & World
Europe
World
Kazakhstan
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Asia-Pacific
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| 21217 | 1,624 | |
World
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| ... | ||
| 137289 | 1,624 | |