Format
KJ
Ko, Joseph
🇬🇧FIDE 343438059· Male· England· Born in 2007
Follow Joseph KoTrack his monthly FIDE ratings, games, tournaments and more.
Joseph Ko, a 19-year-old English player, is rated 1544 — just 4 short of his peak of 1548 (Sep 2025, age 18). He plays occasionally (2 games in the last 12 months). Recent appearance: 3rd Lancaster Standard Play 2025 - Intermediate.
At junior level, he reached #83 and #73 nationally in U20 and U18.
Current rating
1544
Standard
Rpd—·Blz—
All-time high
1548
−4 pts below
Sep 2025 · age 18
Sep 2025 · age 18
Activity
7
games / yr avg. · ≈1/mo
2 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#167,707
#167,707 · players worldwide · of 216,808
Career timeline
7 entries2026
83rd English U20 player
at age 19 · rated 1544
May 2026
2025
All-time peak 1548
at age 18 · −4 from today
Sep 2025
2024
73rd English U18 player
at age 17 · rated 1535
Sep 2024
Crossed 1500
at age 17
Aug 2024
Crossed 1400
at age 17
Aug 2024
Crossed 1200
at age 17
Aug 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
+18
1526 → 1544
Tournaments
1
4 games
Score
2/ 450.0%
2W0D2L
Top wins
No noteworthy wins (no Elo gained on any game).
Top losses
No noteworthy losses.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Aug 2025 | 2/2 | #18 | — | +19.6 |
Rankings
/
England
#2,351
out of 3,845 players
Europe
#108,730
in continent
World
#167,679
out of 400,000+
National ranking
Europe & World
Europe
World
England
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