Format
OG
Ondrejcak, Gregor
🇸🇰FIDE 73618977· Male· Slovakia· Born in 2006
Follow Gregor OndrejcakTrack his monthly FIDE ratings, games, tournaments and more.
Gregor Ondrejcak, a 20-year-old Slovak player, is rated 1705 — just 6 short of his peak of 1711 (Feb 2026, age 20). He plays occasionally (8 games in the last 12 months) and took a 14-month break between Dec 2022 and Mar 2024. Recent appearance: Majstrovstva Slovenska 2025 - kategoria C18 20.
At junior level, he reached #72, #83 and #77 nationally in U20, U18 and U16.
Current rating
1705
Standard
Rpd1624·Blz—
All-time high
1711
−6 pts below
Feb 2026 · age 20
Feb 2026 · age 20
Activity
5
games / yr avg.
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#107,893
#107,893 · players worldwide · of 216,808
Career timeline
11 entries2026
All-time peak 1711
at age 20 · −6 from today
Feb 2026
2025
72nd Slovak U20 player
at age 19 · rated 1710
Sep 2025
K-factor lowered to 20
at age 19
Jun 2025
Best 12-month gain (+268 Elo)
1395 → 1663
Feb 2025
2024
Crossed 1600
at age 18
Mar 2024
Crossed 1500
at age 18
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
-5
1710 → 1705
Tournaments
1
8 games
Score
4/ 850.0%
3W2D3L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2025 | 4/8 | #36 | 1780 | +51.6 |
Rankings
/
Slovakia
#1,883
out of 3,170 players
Europe
#75,849
in continent
World
#107,891
out of 400,000+
National ranking
Europe & World
Europe
World
Slovakia
| 1 | 🇸🇰Follow Peter MichalikTrack their monthly FIDE ratings, games, tournaments and more. | 2,540 |
| 2 | 🇸🇰Follow Jergus PechacTrack their monthly FIDE ratings, games, tournaments and more. | 2,539 |
| 3 | 🇸🇰Follow Viktor GazikTrack their monthly FIDE ratings, games, tournaments and more. | 2,529 |
| 4 | 🇸🇰Follow Samir SahidiTrack their monthly FIDE ratings, games, tournaments and more. | 2,491 |
| 5 | 🇸🇰Follow Christopher RepkaTrack their monthly FIDE ratings, games, tournaments and more. | 2,487 |
| 6 | 🇸🇰Follow Vojtech PlatTrack their monthly FIDE ratings, games, tournaments and more. | 2,483 |
| 7 | 🇸🇰Follow Martin NeugebauerTrack their monthly FIDE ratings, games, tournaments and more. | 2,480 |
| 8 | 🇸🇰Follow Filip HaringTrack their monthly FIDE ratings, games, tournaments and more. | 2,464 |
| 9 | 🇸🇰Follow Juraj DruskaTrack their monthly FIDE ratings, games, tournaments and more. | 2,463 |
| 10 | 🇸🇰Follow Florian HujbertTrack their monthly FIDE ratings, games, tournaments and more. | 2,430 |
| ... | ||
| 1883 | 1,705 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 8 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,708 |
| ... | ||
| 75849 | 1,705 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 107891 | 1,705 | |