Format
CO
Cassamo, Osvaldo
🇲🇿FIDE 14803879· Male· Mozambique· Born in 1978
Follow Osvaldo CassamoTrack his monthly FIDE ratings, games, tournaments and more.
Osvaldo Cassamo, a 48-year-old player, is rated 1809 — just 6 short of his peak of 1815 (Mar 2024, age 46). He plays occasionally (2 games in the last 12 months). Recent appearance: MOAZAMBIQUE CHESS OPEN 2025 - OPEN SECTION. Also played 1 rapid (including CAMPEONATO NACIONAL DE XADREZ DE RAPIDAS -2026) and 1 blitz events (including CAMPEONATO NACIONAL DE XADREZ DE BLITZ -2026) recently. He reached #14 nationally in Jun 2024.
Current rating
1809
Standard
Rpd1787·Blz1816
All-time high
1815
−6 pts below
Mar 2024 · age 46
Mar 2024 · age 46
Activity
7
games / yr avg. · ≈1/mo
2 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#73,524
#73,524 · players worldwide · of 218,279
Career timeline
9 entries2026
3rd 45-50 player nationally
at age 48 · rated 1809
Jun 2026
2025
K-factor lowered to 20
at age 47
Jul 2025
2024
Peak national rank: #14
at age 46 · rated 1815
Jun 2024
Best 12-month gain (+277 Elo)
1538 → 1815
Mar 2024
Crossed 1800
at age 46
Mar 2024
All-time peak 1815
at age 46 · −6 from today
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Top opponent
Evolution
0
1809 → 1809
Tournaments
1
6 games
Score
3/ 650.0%
2W2D2L
Top 1 win
Top losses
No noteworthy losses.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jun 2025 | 3/2 | #40 | 2400 | -1.2 |
Rankings
/
Mozambique
#28
out of 135 players
Africa
#2,459
in continent
World
#73,523
out of 400,000+
National ranking
Europe & World
Europe
World
Mozambique
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| ... | ||
| 28 | 1,809 | |
Africa
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| ... | ||
| 2459 | 1,809 | |
World
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| ... | ||
| 73523 | 1,809 | |