Format
GC
Gualberto, Caleb Elias Hussin
🇧🇷FIDE 538062828· Male· Brazil· Born in 2016
Follow Caleb Elias Hussin GualbertoTrack his monthly FIDE ratings, games, tournaments and more.
Caleb Elias Hussin Gualberto, a 10-year-old Brazilian player, is rated 1574 — his current career high. He is currently in the 1550–1600 range. 13 rated games in the past year. Recent standard appearances include V Rio Chess Open 2026 STD, IV Aberto FIDE PUC Rio Movimento Xadrez, and III Aberto FIDE PUC Rio Movimento Xadrez. Also played 2 rapid events (including V Rio Chess Open 2026 RPD) recently.
At junior level, he reached #21 nationally in U10.
Current rating
1574
Standard
Rpd1609·Blz1552
All-time high
1574
at best
Jun 2026 · age 10
Jun 2026 · age 10
Activity
78
games / yr avg. · ≈7/mo
13 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#156,996
#156,996 · players worldwide · of 218,279
Career timeline
6 entries2026
All-time peak 1574
at age 10
Jun 2026
21st Brazilian U10 player
at age 10 · rated 1568
May 2026
Crossed 1500
at age 10
May 2026
Crossed 1400
at age 10
May 2026
Crossed 1200
at age 10
May 2026
First FIDE rating
1568 · at age 10
May 2026
Standard rating history
Activity & highlights
Evolution
+6
1568 → 1574
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jun 2026 | 1.5/2 | #31 | 2005 | -10.0 |
Swiss | May 2026 | 4/4 | #9 | 2392 | +5.6 |
Open Swiss | Apr 2026 | 3/5 | #52 | 1475 | 0.0 |
Swiss | Mar 2026 | 2/2 | #20 | 1483 | 0.0 |
Swiss | Jan 2026 | 2.5/2 | #18 | 1591 | 0.0 |