Format
ZC
Zhou, Caius
🇳🇿FIDE 4328795· Male· New Zealand· Born in 2016
Follow Caius ZhouTrack his monthly FIDE ratings, games, tournaments and more.
Caius Zhou, a 10-year-old player, is rated 1433. He has slipped back 70 Elo over the past 12 months. 12 rated games in the past year (≈13/year long-term). Recent standard appearances include 2026 North Shore Autumn Tournament Round 1, Oceania Youth Chess Championships 2026 Under 8 - Under 10 Open, and 2026 North Shore Summer Cup Rounds 6-7. Also played 14 rapid events (including 2026 North Shore Rapid 1st Leg Rounds 3-6) recently. His peak of 1503 was reached at age 9 (Jun 2025).
At junior level, he reached #11 nationally in U10.
Current rating
1433
Standard
Rpd1415·Blz1463
All-time high
1503
−70 pts below
Jun 2025 · age 9
Jun 2025 · age 9
Activity
12
games / yr avg. · ≈1/mo
12 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#209,405
#209,405 · players worldwide · of 218,279
Career timeline
6 entries2026
11th U10 player nationally
at age 10 · rated 1479
Jan 2026
2025
Crossed 1500
at age 9
Jun 2025
All-time peak 1503
at age 9 · −70 from today
Jun 2025
Crossed 1400
at age 9
May 2025
Crossed 1200
at age 9
May 2025
First FIDE rating
1488 · at age 9
May 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-41
1474 → 1433
Tournaments
6
27 games
Score
7.5/ 2727.8%
9W4D14L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 1/1 | #33 | 2349 | +26.8 |
Open Swiss | Apr 2026 | 0/1 | #16 | 896 | -7.2 |
Swiss | Apr 2026 | 4/3 | #14 | 2376 | -15.2 |
Swiss | Mar 2026 | 0/1 | #43 | — | -8.8 |
Swiss | Feb 2026 | 0.5/2 | #56 | 1326 | -34.0 |
Open Swiss | Jun 2025 | 2/2 | #39 | 2397 | -27.6 |
Rankings
/
New Zealand
#436
out of 648 players
Asia-Pacific
#48,294
in continent
World
#209,116
out of 400,000+
National ranking
Europe & World
Europe
World
New Zealand
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| 436 | 1,433 | |
Asia-Pacific
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| ... | ||
| 48294 | 1,433 | |
World
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| 209116 | 1,433 | |