Format
AR
Arimoza Rojas, Thiago
🇧🇴FIDE 3358496· Male· Bolivia· Born in 2017
Follow Thiago Arimoza RojasTrack his monthly FIDE ratings, games, tournaments and more.
Thiago Arimoza Rojas, a 9-year-old player, is rated 1490. He has slipped back 39 Elo over the past 12 months. 30 rated games in the past year (≈19/year long-term). Recent standard appearances include Clasificatorio al Panamericano 2026, Sub-12 Absoluto, Grand Prix Nacional de Ajedrez 2026-2027 (3er. Torneo), and Clasificatorio al Panamericano Escolar 2026, Sub-11 Absoluto. Also played 7 rapid (including XXI Torneo Internacional "Raices del Chaco") and 2 blitz events (including Blitz: 3er. Torneo del Grand Prix Nacional 2026-2027) recently. His peak of 1529 was reached at age 9 (Jan 2026).
At junior level, he reached #9 nationally in U10.
Current rating
1490
Standard
Rpd1483·Blz1498
All-time high
1529
−39 pts below
Jan 2026 · age 9
Jan 2026 · age 9
Activity
26
games / yr avg. · ≈2/mo
30 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#188,440
#188,440 · players worldwide · of 216,808
Career timeline
7 entries2026
Re-crossed 1500
at age 9
Mar 2026
9th U10 player nationally
at age 9 · rated 1529
Jan 2026
Crossed 1500
at age 9
Jan 2026
Crossed 1400
at age 9
Jan 2026
Crossed 1200
at age 9
Jan 2026
All-time peak 1529
at age 9 · −39 from today
Jan 2026
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
—
Tournaments
8
54 games
Score
30.5/ 5456.5%
28W5D21L
Top 3 wins
1.[W]vsMauro Alejandro Fernandez Rocha1,756·Clasificatorio al Panamericano 2026, Sub-12 Absoluto·R3·+32.9
2.[W]vsAlex Sebastian Torrez Basto1,523·Clasificatorio al Panamericano Escolar 2026, Sub-11 Absoluto·R4·+20.1
3.[W]vsAbner Thiago Ruiz Achacollo1,514·Clasificatorio al Panamericano Escolar 2026, Sub-11 Absoluto·R7·+19.5
Top 3 losses
2.[L]vsElian Jairo Flores Vallejos1,486·Clasificatorio al Panamericano Escolar 2026, Sub-11 Absoluto·R6·-22.1
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 3.5/4 | #9 | 1942 | +4.4 |
Open Swiss | Mar 2026 | 2/4 | #46 | 1738 | -38.4 |
Swiss | Feb 2026 | 3/6 | #5 | 1534 | +20.8 |
Swiss | Feb 2026 | 5.5/3 | #2 | 2300 | +31.2 |
Open Swiss | Jan 2026 | 3/4 | #63 | 1879 | -53.2 |
Rankings
/
Bolivia
#403
out of 703 players
Americas
#22,801
in continent
World
#188,364
out of 400,000+
National ranking
Europe & World
Europe
World
Bolivia
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Americas
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World
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