Format
DI
Duanmu, Isaac
🇨🇦FIDE 2640589· Male· Canada· Born in 2011
Follow Isaac DuanmuTrack his monthly FIDE ratings, games, tournaments and more.
Isaac Duanmu, a 15-year-old Canadian player, is rated 1877 — just 1 short of his peak of 1878 (Feb 2026, age 15). He is rising rapidly, having gained +171 Elo over the past 12 months. 15 rated games in the past year. Recent standard appearances include 2025 Holidays Open - U2200, 2025 Toronto Chess Centre Summer Open - U2100, and 2025 Ontario Open Chess Championships U2000.
At junior level, he reached #31, #26 and #25 nationally in U16, U14 and U12.
Current rating
1877
Standard
Rpd—·Blz—
All-time high
1878
−1 pts below
Feb 2026 · age 15
Feb 2026 · age 15
Activity
14
games / yr avg. · ≈1/mo
15 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#53,971
#53,971 · players worldwide · of 216,808
Career timeline
8 entries2026
All-time peak 1878
at age 15 · −1 from today
Feb 2026
31st Canadian U16 player
at age 15 · rated 1877
Jan 2026
Crossed 1800
at age 15
Jan 2026
2025
26th Canadian U14 player
at age 14 · rated 1788
Jul 2025
2024
Best 12-month gain (+326 Elo)
1376 → 1702
Aug 2024
Crossed 1600
at age 13
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
+139
1738 → 1877
Tournaments
3
16 games
Score
12/ 1675.0%
10W4D2L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Dec 2025 | 4/5 | #3 | 2137 | +88.8 |
Swiss | Jun 2025 | 3.5/5 | #3 | 1925 | +51.2 |
Open Swiss | May 2025 | 4.5/5 | #16 | 2070 | +31.2 |
Hot streak: 3 tournaments without losing Elo.
Rankings
/
Canada
#408
out of 1,861 players
Americas
#5,992
in continent
World
#53,971
out of 400,000+
National ranking
Europe & World
Europe
World
Canada
| 1 | 🇨🇦Follow Shawn Rodrigue-LemieuxTrack their monthly FIDE ratings, games, tournaments and more. | 2,533 |
| 2 | 🇨🇦Follow Pascal CharbonneauTrack their monthly FIDE ratings, games, tournaments and more. | 2,513 |
| 3 | 🇨🇦Follow Razvan PreotuTrack their monthly FIDE ratings, games, tournaments and more. | 2,483 |
| 4 | 🇨🇦Follow Anthony AtanasovTrack their monthly FIDE ratings, games, tournaments and more. | 2,470 |
| 5 | 🇨🇦Follow Alexandre LesiegeTrack their monthly FIDE ratings, games, tournaments and more. | 2,454 |
| 6 | 🇨🇦Follow Nikolay NoritsynTrack their monthly FIDE ratings, games, tournaments and more. | 2,453 |
| 7 | 🇨🇦Follow Sai Krishna G VTrack their monthly FIDE ratings, games, tournaments and more. | 2,443 |
| 8 | 🇨🇦Follow Bator SambuevTrack their monthly FIDE ratings, games, tournaments and more. | 2,434 |
| 9 | 🇨🇦Follow Tomas KrnanTrack their monthly FIDE ratings, games, tournaments and more. | 2,427 |
| 10 | 🇨🇦Follow Kevin SpraggettTrack their monthly FIDE ratings, games, tournaments and more. | 2,414 |
| ... | ||
| 408 | 1,877 | |
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 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 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. | 2,718 |
| 8 | 🇺🇸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 |
| ... | ||
| 5992 | 1,877 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 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 |
| ... | ||
| 53971 | 1,877 | |