Format
SJ
Sun, Jonathan
🇨🇦FIDE 2648652· Male· Canada· Born in 2013
Follow Jonathan SunTrack his monthly FIDE ratings, games, tournaments and more.
Jonathan Sun, a 13-year-old Canadian player, is rated 1879 — just 17 short of his peak of 1896 (Dec 2025, age 12). He is rising rapidly, having gained +190 Elo over the past 12 months. 59 rated games in the past year (≈35/year long-term). Recent standard appearances include 2026 Le Tournoi Germain Laplante IV Open, 2026 Championnat Ouvert de la Mauricie Section A, and 2026 Ottawa March Open.
At junior level, he reached #15 and #6 nationally in U14 and U12.
Current rating
1879
Standard
Rpd—·Blz—
All-time high
1896
−17 pts below
Dec 2025 · age 12
Dec 2025 · age 12
Activity
34
games / yr avg. · ≈3/mo
59 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#53,464
#53,464 · players worldwide · of 216,808
Career timeline
7 entries2026
15th Canadian U14 player
at age 13 · rated 1872
Jan 2026
2025
6th Canadian U12 player
at age 12 · rated 1896
Dec 2025
Best 12-month gain (+333 Elo)
1563 → 1896
Dec 2025
All-time peak 1896
at age 12 · −17 from today
Dec 2025
Crossed 1800
at age 12
Oct 2025
Crossed 1600
at age 12
May 2025
Standard rating history
Activity & highlights
Evolution
+190
1689 → 1879
Tournaments
13
61 games
Score
27.5/ 6145.1%
24W7D30L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
13 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 3.5/5 | #5 | 2005 | +28.8 |
Swiss | Mar 2026 | 2.5/5 | #11 | 1992 | +28.0 |
Swiss | Feb 2026 | 0.5/4 | #25 | 1457 | -34.8 |
Swiss | Feb 2026 | 1.5/3 | #15 | 1980 | -19.2 |
Open Swiss | Jan 2026 | 2/6 | #40 | 1708 | -53.2 |
Open Swiss | Dec 2025 | 4/4 | #17 | 2810 | +57.2 |
Swiss | Dec 2025 | 0/2 | #26 | 1337 | -24.0 |
Swiss | Nov 2025 | 3/3 | #8 | 2573 | +18.4 |
Swiss | Oct 2025 | 2/4 | #16 | 1822 | +20.0 |
Swiss | Oct 2025 | 2/5 | #20 | 1917 | +2.8 |
Rankings
/
Canada
#403
out of 1,861 players
Americas
#5,929
in continent
World
#53,464
out of 400,000+
National ranking
Europe & World
Europe
World
Canada
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| ... | ||
| 403 | 1,879 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
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| ... | ||
| 5929 | 1,879 | |
World
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| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 53464 | 1,879 | |