Format
PR
Perez Rojas, Alonso
🇨🇱FIDE 3462013· Male· Chile· Born in 2015
Follow Alonso Perez RojasTrack his monthly FIDE ratings, games, tournaments and more.
Alonso Perez Rojas, a 11-year-old player, is rated 1488. He is progressing steadily with +65 Elo over the past 12 months. 52 rated games in the past year (≈49/year long-term). Recent standard appearances include Torneo Fide sub 2200 Metalico, Torneo Sub 2400 Club Academia Villa Alemana, and NACIONAL DE LA NINEZ Y JUVENTUD 2026 SUB 12 ABSOLUTO. Also played 3 rapid (including RAPIDO OPEN 6to ANIVERSARIO ACADEMIA DE AJEDREZ DE VILLA ALEMANA) and 3 blitz events (including BLITZ OPEN 6to ANIVERSARIO ACADEMIA DE AJEDREZ DE VILLA ALEMANA) recently. His peak of 1564 was reached at age 11 (Jan 2026).
At junior level, he reached #13 and #8 nationally in U12 and U10.
Current rating
1488
Standard
Rpd1518·Blz1461
All-time high
1564
−76 pts below
Jan 2026 · age 11
Jan 2026 · age 11
Activity
46
games / yr avg. · ≈4/mo
50 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#190,303
#190,303 · players worldwide · of 218,279
Career timeline
8 entries2026
13th U12 player nationally
at age 11 · rated 1564
Jan 2026
Best 12-month gain (+83 Elo)
1481 → 1564
Jan 2026
Crossed 1500
at age 11
Jan 2026
All-time peak 1564
at age 11 · −76 from today
Jan 2026
2025
8th U10 player nationally
at age 10 · rated 1481
Jan 2025
2024
Crossed 1400
at age 9
Aug 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
+64
1424 → 1488
Tournaments
11
73 games
Score
29/ 7339.7%
23W12D38L
Top 3 wins
1.[W]vsEduardo Enrique Coaguila Amesquita1,708·IRT Sub 1800 Clasificatorio a la Final de Chile·R5·+27.8
2.[W]vsValentina Laura Segovia Ganzur1,547·Torneo Clasificatorio Final de Chile 2026 Chess Maipu·R2·+26.8
3.[W]vsAlonso David Poblete Flores1,539·NACIONAL DE LA NINEZ Y JUVENTUD 2026 SUB 12 ABSOLUTO·R9·+24.1
Top 3 losses
Last 12 months — tournaments
11 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 1.5/5 | #19 | 1504 | 0.0 |
Swiss | Apr 2026 | 3/5 | #19 | 1658 | +5.2 |
Open Swiss | Feb 2026 | 6/4 | #39 | 2478 | -4.4 |
Open Swiss | Jan 2026 | 3/8 | #45 | 1611 | -25.1 |
Swiss | Jan 2026 | 2.5/3 | #7 | 1717 | -15.8 |
Open Swiss | Jan 2026 | 2/5 | #248 | 1602 | -32.7 |
Swiss | Dec 2025 | 2/5 | #12 | 1582 | +0.7 |
Swiss | Dec 2025 | 3/5 | #5 | 1602 | 0.0 |
Swiss | Dec 2025 | 4/9 | #16 | 1452 | 0.0 |
Open Swiss | Oct 2025 | 1/5 | #14 | 1392 | -7.2 |
Worst Elo result: ITT III Festival Internacional de Ajedrez Ciudad de Temuco 2026 (-32.7 Elo, finished #248).
Most-Played Opponents
vsFelipe Perez Rojas
🇨🇱CHI·2119
+0 −7 =0
7 games·last met May 2026
View head-to-head →
vsBenjamin Rivadeneira Maturana
🇨🇱CHI·1948
+0 −7 =0
7 games·last met Apr 2026
View head-to-head →
vsDamian Pardo Fiedler
🇨🇱CHI·1470
+1 −6 =0
7 games·last met Jul 2025
View head-to-head →
vsIsabella Paz Fernandez Tejada
🇨🇱CHI·1579
+1 −5 =0
6 games·last met Jan 2026
View head-to-head →
vsAmapola Angely Vergara Arenas
🇨🇱CHI·1538
+0 −4 =1
5 games·last met Dec 2025
View head-to-head →
Rankings
/
Chile
#1,099
out of 1,404 players
Americas
#22,913
in continent
World
#190,230
out of 400,000+
National ranking
Europe & World
Europe
World
Chile
| 1 | 🇨🇱Follow Cristobal Henriquez VillagraTrack their monthly FIDE ratings, games, tournaments and more. | 2,603 |
| 2 | 🇨🇱Follow Rodrigo Vasquez SchroederTrack their monthly FIDE ratings, games, tournaments and more. | 2,474 |
| 3 | 🇨🇱Follow Pablo Salinas HerreraTrack their monthly FIDE ratings, games, tournaments and more. | 2,454 |
| 4 | 🇨🇱Follow Mauricio Emmanuel Marrujo PardoTrack their monthly FIDE ratings, games, tournaments and more. | 2,427 |
| 5 | 🇨🇱Follow Jorge EggerTrack their monthly FIDE ratings, games, tournaments and more. | 2,414 |
| 6 | 🇨🇱Follow Matias Perez GormazTrack their monthly FIDE ratings, games, tournaments and more. | 2,388 |
| 7 | 🇨🇱Follow Javier B. Campos MorenoTrack their monthly FIDE ratings, games, tournaments and more. | 2,373 |
| 8 | 🇨🇱Follow Hugo Lopez SilvaTrack their monthly FIDE ratings, games, tournaments and more. | 2,369 |
| 9 | 🇨🇱Follow Jose Miguel Capo IturrietaTrack their monthly FIDE ratings, games, tournaments and more. | 2,365 |
| 10 | 🇨🇱Follow Fernando Valenzuela GomezTrack their monthly FIDE ratings, games, tournaments and more. | 2,346 |
| ... | ||
| 1099 | 1,488 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 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. | 2,696 |
| 7 | 🇺🇸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 |
| ... | ||
| 22913 | 1,488 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸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. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 190230 | 1,488 | |