Format
MD
Mason, Donald M
🇺🇸FIDE 39933350· Male· United States of America· Born in 1959
Follow Donald M MasonTrack his monthly FIDE ratings, games, tournaments and more.
Donald M Mason, a 67-year-old American player, is rated 1728 — just 20 short of his peak of 1748 (Apr 2025, age 66). He plays occasionally (7 games in the last 12 months). Recent appearances: 2026 Cincinnati Open - FIDE Class and 23rd Annual Southern Class Championship - Class A.
Current rating
1728
Standard
Rpd—·Blz—
All-time high
1748
−20 pts below
Apr 2025 · age 66
Apr 2025 · age 66
Activity
10
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#99,987
#99,987 · players worldwide · of 216,808
Career timeline
6 entries2025
All-time peak 1748
at age 66 · −20 from today
Apr 2025
2024
Best 12-month gain (+177 Elo)
1561 → 1738
May 2024
Crossed 1600
at age 65
Mar 2024
2023
Crossed 1500
at age 64
Nov 2023
Crossed 1400
at age 64
Nov 2023
First FIDE rating
1561 · at age 64
Nov 2023
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+11
1717 → 1728
Tournaments
2
10 games
Score
6/ 1060.0%
4W4D2L
Top 3 wins
Top 2 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 4/2 | #2 | 2445 | +12.4 |
Open Swiss | Mar 2026 | 2/5 | #8 | 1716 | -1.2 |
Rankings
/
United States of America
#2,966
out of 5,412 players
Americas
#11,897
in continent
World
#99,986
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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