Format
CR
Cuellar Romero, Sebastian
🇧🇴FIDE 3329259· Male· Bolivia· Born in 2012
Follow Sebastian Cuellar RomeroTrack his monthly FIDE ratings, games, tournaments and more.
Sebastian Cuellar Romero, a 14-year-old player, is rated 1507 — his current career high. He plays occasionally (7 games in the last 12 months) and took a 15-month break between May 2024 and Sep 2025. Recent appearances: Clasificatorio al Panamericano 2026, Sub-16 Absoluto and Grand Prix Nacional de Ajedrez 2025-2026 (7mo. Torneo). Also played 1 rapid event (including Olimpiada Nacional Escolar Individual 2025 (1ro. y 2do. de Secundaria)) recently.
At junior level, he reached #43 and #34 nationally in U14 and U12.
Current rating
1507
Standard
Rpd1529·Blz—
All-time high
1507
at best
May 2026 · age 14
May 2026 · age 14
Activity
6
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#182,023
#182,023 · players worldwide · of 216,808
Career timeline
9 entries2026
43rd U14 player nationally
at age 14 · rated 1507
May 2026
Crossed 1500
at age 14
May 2026
All-time peak 1507
at age 14
May 2026
2024
Inactive for 15 months
paused at 1418 → returned at 1478
May 2024
Best 12-month gain (+364 Elo)
1089 → 1453
Mar 2024
Crossed 1400
at age 12
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+89
1418 → 1507
Tournaments
2
12 games
Score
8.5/ 1270.8%
8W1D3L
Top 3 wins
1.[W]vsDouglas Miguel Mamani Apaza1,994·Grand Prix Nacional de Ajedrez 2025-2026 (7mo. Torneo)·R6·+38.0
3.[W]vsDarwin Gabriel Duran Alcazar1,599·Clasificatorio al Panamericano 2026, Sub-16 Absoluto·R6·+25.2
Top 3 losses
2.[L]vsEsther Angela Moscoso Paz1,652·Grand Prix Nacional de Ajedrez 2025-2026 (7mo. Torneo)·R4·-10.7
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 3.5/3 | #7 | 2492 | +29.2 |
Swiss | Aug 2025 | 5/4 | #11 | 2616 | +60.0 |
Rankings
/
Bolivia
#377
out of 703 players
Americas
#22,181
in continent
World
#181,971
out of 400,000+
National ranking
Europe & World
Europe
World
Bolivia
| 1 | 🇧🇴Follow Licael Roderick Ticona RocabadoTrack their monthly FIDE ratings, games, tournaments and more. | 2,426 |
| 2 | 🇧🇴Follow Osvaldo ZambranaTrack their monthly FIDE ratings, games, tournaments and more. | 2,355 |
| 3 | 🇧🇴Follow Daniel PintoTrack their monthly FIDE ratings, games, tournaments and more. | 2,339 |
| 4 | 🇧🇴Follow Jose Daniel GemyTrack their monthly FIDE ratings, games, tournaments and more. | 2,337 |
| 5 | 🇧🇴Follow Luis Miguel AguilarTrack their monthly FIDE ratings, games, tournaments and more. | 2,220 |
| 6 | 🇧🇴Follow Maveric Mayta AizaTrack their monthly FIDE ratings, games, tournaments and more. | 2,217 |
| 7 | 🇧🇴Follow Jonathan I. Montevilla CahuasaTrack their monthly FIDE ratings, games, tournaments and more. | 2,189 |
| 8 | 🇧🇴Follow Adonay DelgadilloTrack their monthly FIDE ratings, games, tournaments and more. | 2,160 |
| 9 | 🇧🇴Follow Guy BautistaTrack their monthly FIDE ratings, games, tournaments and more. | 2,154 |
| 10 | 🇧🇴Follow Fernando BolanosTrack their monthly FIDE ratings, games, tournaments and more. | 2,148 |
| ... | ||
| 377 | 1,507 | |
Americas
| 1 | 🇺🇸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. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 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. | 2,718 |
| 8 | 🇺🇸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 |
| ... | ||
| 22181 | 1,507 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 181971 | 1,507 | |