Format
KB
Kalajic, Bosko
🇷🇸FIDE 990540· Male· Serbia· Born in 1952
Follow Bosko KalajicTrack his monthly FIDE ratings, games, tournaments and more.
Bosko Kalajic, a 74-year-old Serbian player, is rated 1905 — just 9 short of his peak of 1914 (Mar 2024, age 72). He plays occasionally (5 games in the last 12 months). Recent appearances: Zonska liga Srem 2025 Rounds 5-7 and Zonska liga Srem 2025 Rounds 1-4.
Current rating
1905
Standard
Rpd—·Blz—
All-time high
1914
−9 pts below
Mar 2024 · age 72
Mar 2024 · age 72
Activity
8
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#46,947
#46,947 · players worldwide · of 216,808
Career timeline
6 entries2024
All-time peak 1914
at age 72 · −9 from today
Mar 2024
2022
Best 12-month gain (+71 Elo)
1782 → 1853
Oct 2022
Crossed 1800
at age 70
Jul 2022
2021
K-factor lowered to 20
at age 69
Jul 2021
2017
First FIDE rating
1629 · at age 65
Jul 2017
Standard rating history
Last 12 months — activity & highlights
Evolution
+10
1895 → 1905
Tournaments
2
5 games
Score
3.5/ 570.0%
3W1D1L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Sep 2025 | 0.5/1 | #39 | 1904 | 0.0 |
Team | May 2025 | 3/4 | #3 | 1997 | +10.4 |
Rankings
/
Serbia
#1,530
out of 4,264 players
Europe
#34,576
in continent
World
#46,947
out of 400,000+
National ranking
Europe & World
Europe
World
Serbia
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World
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