Format
BM
Bucor, Mark
🇸🇰FIDE 14976340· Male· Slovakia· Born in 2006
Follow Mark BucorTrack his monthly FIDE ratings, games, tournaments and more.
Mark Bucor, a 20-year-old Slovak player, is rated 1900 — just 17 short of his peak of 1917 (May 2025, age 19). He has held steady between 1900 and 1950 for 7 months. 14 rated games in the past year (≈29/year long-term). Recent standard appearances include 3. liga A2 2025 2026 R7-8, 2. liga A 2025 2026 R5-6, and Slovakia Chess Open PIESTANY 2025 - OPEN B. Also played 3 rapid events (including 4. JAVES Cup) recently.
At junior level, he reached #37 and #33 nationally in U20 and U18.
Current rating
1900
Standard
Rpd1854·Blz1886
All-time high
1917
−17 pts below
May 2025 · age 19
May 2025 · age 19
Activity
26
games / yr avg. · ≈2/mo
14 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#48,130
#48,130 · players worldwide · of 218,279
Career timeline
9 entries2025
100 career games
at age 19
Dec 2025
37th Slovak U20 player
at age 19 · rated 1917
May 2025
All-time peak 1917
at age 19 · −17 from today
May 2025
K-factor lowered to 20
at age 19
Jan 2025
2024
Best 12-month gain (+182 Elo)
1674 → 1856
Aug 2024
33rd Slovak U18 player
at age 18 · rated 1884
Apr 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
-17
1917 → 1900
Tournaments
7
14 games
Score
7.5/ 1453.6%
6W3D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Feb 2026 | 0/1 | #116 | 1129 | -9.4 |
Team | Jan 2026 | 1/1 | #17 | 2550 | +6.0 |
Team | Dec 2025 | 0/1 | #109 | 1256 | -5.8 |
Team | Nov 2025 | 1/1 | #4 | 2681 | +9.6 |
Team | Nov 2025 | 1/1 | #14 | 2545 | +6.0 |
Team | Oct 2025 | 0.5/1 | #68 | 1878 | -0.4 |
Open Swiss | Jul 2025 | 4/8 | #55 | 1803 | -23.6 |
Rankings
/
Slovakia
#836
out of 3,199 players
Europe
#35,456
in continent
World
#48,129
out of 400,000+
National ranking
Europe & World
Europe
World
Slovakia
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Europe
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| 35456 | 1,900 | |
World
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| 48129 | 1,900 | |