Format
PS
Parthasarathy, Siddharth
🇺🇸FIDE 39953670· Male· United States of America· Born in 2016
Follow Siddharth ParthasarathyTrack his monthly FIDE ratings, games, tournaments and more.
Siddharth Parthasarathy, a 10-year-old American player, is rated 1826 — his current career high and sitting in the top 2% of players worldwide under 10. He is rising rapidly, having gained +179 Elo over the past 12 months. 30 rated games in the past year (≈31/year long-term). Recent standard appearances include 2026 Tim Just Winter Open XLII - Major, 2025 Chicago Fall Open - Major, and 2025 South Dakota Governor's Cup.
At junior level, he reached #15 and #14 nationally in U10 and U8.
Current rating
1826
Standard
Rpd—·Blz—
All-time high
1826
at best
Jun 2026 · age 10
Jun 2026 · age 10
Activity
30
games / yr avg. · ≈3/mo
26 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
Top 2%
#135 · players worldwide under 10 · of 6,705
Career timeline
8 entries2026
15th American U10 player
at age 10 · rated 1826
Jun 2026
Crossed 1800
at age 10
Jun 2026
All-time peak 1826
at age 10
Jun 2026
Best 12-month gain (+199 Elo)
1561 → 1760
Feb 2026
2025
Re-crossed 1600
at age 9
Mar 2025
2024
14th American U8 player
at age 8 · rated 1631
Sep 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+212
1614 → 1826
Tournaments
7
30 games
Score
13.5/ 3045.0%
10W7D13L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 3/7 | #71 | 1960 | +65.2 |
Open Swiss | Jan 2026 | 1/3 | #35 | 1887 | +14.0 |
Swiss | Oct 2025 | 1.5/3 | #29 | 1886 | +25.6 |
Open Swiss | Sep 2025 | 2/2 | #15 | 2667 | +14.8 |
Open Swiss | Aug 2025 | 2/1 | #71 | 2454 | -24.0 |
Swiss | Jul 2025 | 4/7 | #13 | 1972 | +116.4 |
Open Swiss | Jun 2025 | 0/3 | #42 | 1023 | -33.2 |
Rankings
/
United States of America
#1,953
out of 5,510 players
Americas
#7,759
in continent
World
#68,403
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| ... | ||
| 1953 | 1,826 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 7 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 7759 | 1,826 | |
World
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| ... | ||
| 68403 | 1,826 | |