Format
IW
Io, William
🇨🇦FIDE 2664003· Male· Canada· Born in 2012
Follow William IoTrack his monthly FIDE ratings, games, tournaments and more.
William Io, a 14-year-old Canadian player, is rated 1592 — just 25 short of his peak of 1617 (Apr 2026, age 14). He is on a steady climb with +20 Elo over the past 12 months. 11 rated games in the past year. Recent appearances: 2026 Reading Week Open - U1600 and 2025 Chess4win December Markham Open U1900.
At junior level, he reached #91 nationally in U14.
Current rating
1592
Standard
Rpd—·Blz—
All-time high
1617
−25 pts below
Apr 2026 · age 14
Apr 2026 · age 14
Activity
44
games / yr avg. · ≈4/mo
11 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#149,477
#149,477 · players worldwide · of 216,808
Career timeline
7 entries2026
91st Canadian U14 player
at age 14 · rated 1617
Apr 2026
Best 12-month gain (+45 Elo)
1572 → 1617
Apr 2026
Crossed 1600
at age 14
Apr 2026
All-time peak 1617
at age 14 · −25 from today
Apr 2026
Crossed 1500
at age 14
Mar 2026
Crossed 1400
at age 14
Mar 2026
Standard rating history
Last 12 months — activity & highlights
Evolution
+20
1572 → 1592
Tournaments
2
10 games
Score
6.5/ 1065.0%
5W3D2L
Top 2 wins
Top losses
No noteworthy losses.
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Feb 2026 | 4.5/3 | #11 | 1506 | 0.0 |
Open Swiss | Dec 2025 | 2/3 | #19 | 1434 | 0.0 |
Rankings
/
Canada
#1,294
out of 1,861 players
Americas
#18,417
in continent
World
#149,463
out of 400,000+
National ranking
Europe & World
Europe
World
Canada
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| 1294 | 1,592 | |
Americas
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| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
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| ... | ||
| 18417 | 1,592 | |
World
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
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| ... | ||
| 149463 | 1,592 | |