Format
GI
Gu, Isaac
🇳🇿FIDE 4317041· Male· New Zealand· Born in 2012
Follow Isaac GuTrack his monthly FIDE ratings, games, tournaments and more.
Isaac Gu, a 14-year-old player, is rated 1564. He is on a steady climb with +70 Elo over the past 12 months. 15 rated games in the past year (≈34/year long-term). Recent standard appearances include 2026 North Shore Summer Cup Rounds 6-7, 2025 North Shore Spring Tournament 2-5, and 2025 North Shore Club Championship Rounds 6-9. Also played 6 rapid events (including ACC Autumn Rapid 2025 Rounds 4-6) recently. His peak of 1612 was reached at age 12 (May 2024).
At junior level, he reached #23 and #11 nationally in U14 and U12.
Current rating
1564
Standard
Rpd1569·Blz1538
All-time high
1612
−48 pts below
May 2024 · age 12
May 2024 · age 12
Activity
38
games / yr avg. · ≈3/mo
9 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#160,840
#160,840 · players worldwide · of 218,279
Career timeline
12 entries2025
Re-crossed 1500
at age 13
Jul 2025
Re-crossed 1500
at age 13
May 2025
100 career games
at age 13
Mar 2025
23rd U14 player nationally
at age 13 · rated 1553
Jan 2025
2024
Re-crossed 1500
at age 12
Sep 2024
Best 12-month gain (+570 Elo)
1042 → 1612
May 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+46
1518 → 1564
Tournaments
3
12 games
Score
5/ 1241.7%
6W1D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Mar 2026 | 1/2 | #21 | 1502 | -6.8 |
Swiss | Oct 2025 | 2/2 | #33 | 2552 | +18.0 |
Swiss | Jul 2025 | 2/3 | #15 | 1682 | +27.6 |
Most-Played Opponents
vsJohn Pakenham
🇳🇿NZL·1541
+2 −5 =1
8 games·last met Aug 2025
View head-to-head →
vsRichard Jingjie Liu
🇳🇿NZL·1917
+0 −7 =0
7 games·last met Nov 2024
View head-to-head →
vsJunqing Jerome Tao
🇳🇿NZL·1864
+0 −7 =0
7 games·last met Oct 2024
View head-to-head →
vsDaniel Zhang
🇳🇿NZL·1470
+2 −2 =2
6 games·last met Apr 2024
View head-to-head →
vsOlivia Li
🇳🇿NZL·1683
+2 −3 =1
6 games·last met Jan 2024
View head-to-head →
Rankings
/
New Zealand
#335
out of 648 players
Asia-Pacific
#28,194
in continent
World
#160,823
out of 400,000+
National ranking
Europe & World
Europe
World
New Zealand
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