Format
SO
Sikorova, Olga
WGM🇨🇿FIDE 307033· Female· Czech Republic· Born in 1975
Follow Olga SikorovaTrack her monthly FIDE ratings, games, tournaments and more.
Olga Sikorova, a 51-year-old Czech Woman Grandmaster, is rated 2205 and ranked 4th among Czech women, and in the top 4% worldwide. She is progressing steadily with +64 Elo over the past 12 months. 39 rated games in the past year (≈36/year long-term). Recent standard appearances include 1. liga vychod 2025-2026 r11, 2. liga F 2025-2026 r10-11, and Mistrovstvi CR zen 2025. Also played 8 rapid (including Memorial Karla Osmancika 2025) and 2 blitz events (including Mistrovstvi CR zen 2026 - blesk tiebreak) recently. Her peak of 2308 was reached at age 27 (Jan 2002).
Awarded WGM in 2013 (age 38) and WIM in 2001 (age 26).
Current rating
2205
Standard
Rpd2135·Blz2192
All-time high
2308
−103 pts below
Jan 2002 · age 27
Jan 2002 · age 27
Activity
40
games / yr avg. · ≈3/mo
39 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#4
#4 · Czech women · of 344
Career timeline
24 entries2026
Re-crossed 2200
at age 51
Jun 2026
25th Czech 50-55 player
at age 51 · rated 2159
Feb 2026
2023
32nd Czech 45-50 player
at age 48 · rated 2190
Sep 2023
2020
Re-crossed 2200
at age 45
Apr 2020
2018
30th Czech 40-45 player
at age 43 · rated 2283
Nov 2018
Best 12-month gain (+94 Elo)
2182 → 2276
Aug 2018
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
Activity & highlights
Top opponent
Evolution
+64
2141 → 2205
Tournaments
15
39 games
Score
22/ 3956.4%
16W12D11L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
14 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Knockout | May 2026 | 6/8 | F | 2385 | +51.6 |
Team | Apr 2026 | 4/8 | #86 | 2211 | +12.0 |
Team | Apr 2026 | 0/1 | #77 | 1567 | -4.4 |
Team | Mar 2026 | 1/2 | #54 | 2050 | -5.2 |
Team | Mar 2026 | 1.5/2 | #20 | 2283 | +7.4 |
Team | Feb 2026 | 0/2 | #112 | 1243 | -26.2 |
Team | Feb 2026 | 1.5/2 | #6 | 2363 | +10.6 |
Team | Jan 2026 | 1/2 | #51 | 2158 | +0.2 |
Team | Jan 2026 | 1/2 | #51 | 2219 | +3.4 |
Team | Dec 2025 | 1/1 | #14 | 2919 | +9.4 |
Most-Played Opponents
vsNatasa RichterovaWIM
🇨🇿CZE·2200
+10 −7 =9
26 games·last met May 2026
View head-to-head →
vsKristyna NovosadovaWIM
🇨🇿CZE·2126
+15 −6 =4
25 games·last met May 2026
View head-to-head →
vsTereza RodshteinWGM
🇨🇿CZE·2215
+12 −9 =1
22 games·last met May 2026
View head-to-head →
vsKarolina PilsovaWGM
🇨🇿CZE·2180
+6 −4 =11
21 games·last met May 2026
View head-to-head →
vsKristyna PetrovaWGM
🇨🇿CZE·2232
+6 −9 =6
21 games·last met May 2026
View head-to-head →
Rankings
/
Czech Republic
#218
out of 6,361 players
Europe
#5,522
in continent
World
#7,911
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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