Format
SR
Sperber, Ronald D
🇺🇸FIDE 30977681· Male· United States of America· Born in 1954
Follow Ronald D SperberTrack his monthly FIDE ratings, games, tournaments and more.
Ronald D Sperber, a 72-year-old American player, is rated 1678 — just 30 short of his peak of 1708 (Mar 2024, age 70). He plays occasionally (5 games in the last 12 months). Recent appearances: 2025 Harvey Lerman Florida State Championship - U2050 and 30th Annual Bradley Open - U2100.
Current rating
1678
Standard
Rpd—·Blz—
All-time high
1708
−30 pts below
Mar 2024 · age 70
Mar 2024 · age 70
Activity
9
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#117,618
#117,618 · players worldwide · of 216,808
Career timeline
11 entries2025
78th American 70-75 player
at age 71 · rated 1678
Nov 2025
2024
Best 12-month gain (+156 Elo)
1552 → 1708
Mar 2024
Re-crossed 1600
at age 70
Mar 2024
All-time peak 1708
at age 70 · −30 from today
Mar 2024
2022
K-factor lowered to 20
at age 68
Oct 2022
Re-crossed 1600
at age 68
Jul 2022
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+13
1665 → 1678
Tournaments
2
10 games
Score
4/ 1040.0%
2W4D4L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Aug 2025 | 2.5/4 | #16 | 1813 | +5.4 |
Open Swiss | Jul 2025 | 1.5/1 | #30 | 2388 | +8.0 |
Rankings
/
United States of America
#3,554
out of 5,412 players
Americas
#14,238
in continent
World
#117,613
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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