Format
RR
Rosales Rojas, Juan Sebastian
🇨🇴FIDE 144429665· Male· Colombia· Born in 2015
Follow Juan Sebastian Rosales RojasTrack his monthly FIDE ratings, games, tournaments and more.
Juan Sebastian Rosales Rojas, a 11-year-old Colombian player, is rated 1487. He has slipped back 81 Elo over the past 12 months. 21 rated games in the past year. Recent standard appearances include Festival Nacional Escolar Sub 11 Absoluto Clasico 2026, Campeonato Nacional Sub 12 Absoluto COL 2026, and Torneo IRT Sub 1800 Clasico de Apertura Club Colombiano de Ajedrez. Also played 10 rapid (including Torneo Nacional de Mayores Rapido Absoluto 2025) and 9 blitz events (including Torneo Nacional de Mayores Blitz Absoluto 2025) recently. His peak of 1568 was reached at age 10 (Dec 2025).
At junior level, he reached #36 and #11 nationally in U12 and U10.
Current rating
1487
Standard
Rpd1591·Blz1563
All-time high
1568
−81 pts below
Dec 2025 · age 10
Dec 2025 · age 10
Activity
23
games / yr avg. · ≈2/mo
21 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#190,707
#190,707 · players worldwide · of 218,279
Career timeline
7 entries2026
36th Colombian U12 player
at age 11 · rated 1507
Jan 2026
2025
11th Colombian U10 player
at age 10 · rated 1568
Dec 2025
Crossed 1500
at age 10
Dec 2025
Crossed 1400
at age 10
Dec 2025
Crossed 1200
at age 10
Dec 2025
All-time peak 1568
at age 10 · −81 from today
Dec 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Best result
Torneo IRT Sub 1800 Clasico de Apertura Club Colombiano de Ajedrezperf 1569 (+89) · 3/6 · #11
Top opponent
Evolution
—
Tournaments
5
34 games
Score
15/ 3444.1%
12W6D16L
Top 3 wins
3.[W]vsJuanita Cruz Lopez1,500·Torneo IRT Sub 1800 Clasico de Apertura Club Colombiano de Ajedrez·R5·+21.2
Top 3 losses
1.[L]vsJuan Martin Lee Morales1,430·Festival Sudamericano de la Juventud 2025 - Sub 10 Abs Ajedrez Clasico·R6·-24.4
2.[L]vsSamuel Alejandro Guevara Garcia1,448·Festival Sudamericano de la Juventud 2025 - Sub 10 Abs Ajedrez Clasico·R3·-23.4
3.[L]vsJose David Ramirez Lezama1,510·IRT Clasico Gran Circuito de Ajedrez de Risaralda 2025·R2·-23.3
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 3.5/4 | #5 | 1956 | +5.2 |
Open Swiss | Mar 2026 | 4/3 | #37 | 2410 | +1.2 |
Open Swiss | Jan 2026 | 3/6 | #11 | 1569 | -24.8 |
Swiss | Dec 2025 | 3.5/3 | #67 | 2374 | -62.0 |
Open Swiss | Nov 2025 | 1/4 | #47 | 1343 | 0.0 |
Worst Elo result: Festival Sudamericano de la Juventud 2025 - Sub 10 Abs Ajedrez Clasico (-62.0 Elo, finished #67).
Rankings
/
Colombia
#1,390
out of 2,950 players
Americas
#22,957
in continent
World
#190,631
out of 400,000+
National ranking
Europe & World
Europe
World
Colombia
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| 2 | 🇨🇴Follow Santiago Avila PavasTrack their monthly FIDE ratings, games, tournaments and more. | 2,516 |
| 3 | 🇨🇴Follow Jaime Alexander CuartasTrack their monthly FIDE ratings, games, tournaments and more. | 2,497 |
| 4 | 🇨🇴Follow Roberto Garcia PantojaTrack their monthly FIDE ratings, games, tournaments and more. | 2,475 |
| 5 | 🇨🇴Follow Joshua Daniel Ruiz CastilloTrack their monthly FIDE ratings, games, tournaments and more. | 2,474 |
| 6 | 🇨🇴Follow Sergio E BarrientosTrack their monthly FIDE ratings, games, tournaments and more. | 2,467 |
| 7 | 🇨🇴Follow Santiago Lopez RayoTrack their monthly FIDE ratings, games, tournaments and more. | 2,418 |
| 8 | 🇨🇴Follow Cristhian Camilo Rios GomezTrack their monthly FIDE ratings, games, tournaments and more. | 2,405 |
| 9 | 🇨🇴Follow Martin Martinez RomeroTrack their monthly FIDE ratings, games, tournaments and more. | 2,403 |
| 10 | 🇨🇴Follow Sebastian Felipe SanchezTrack their monthly FIDE ratings, games, tournaments and more. | 2,390 |
| ... | ||
| 1390 | 1,487 | |
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 |
| ... | ||
| 22957 | 1,487 | |
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 |
| ... | ||
| 190631 | 1,487 | |