Format
OM
Ortiz Menacho, Sebastian Alonso
FM🇵🇪FIDE 3859088· Male· Peru· Born in 2009
Follow Sebastian Alonso Ortiz MenachoTrack his monthly FIDE ratings, games, tournaments and more.
Sebastian Alonso Ortiz Menacho, a 17-year-old Peruvian FIDE Master, is rated 2009. He is progressing steadily with +42 Elo over the past 12 months. 88 rated games in the past year (≈57/year long-term). Recent standard appearances include Campeonato Nacional Sub 20 2026 Peru, CAMPEONATO NACIONAL IMPAR DE AJEDREZ 2026 - Sub 17 - Absoluto, and Campeonato Regional Superior Metropolitano Absoluto 2026 - Ritmo Standard. Also played 13 rapid (including FIDE World Youth U16 Chess Olympiad 2025) and 18 blitz events (including Torneo Mundialista de Blitz 2025) recently. His peak of 2076 was reached at age 17 (Feb 2026, Peruvian #79 at the time).
Awarded FM in 2026 (age 17). Earned a IM norm at Festival Sudamericano de la Juventud 2025 - Sub 16 Abs Ajedrez Clasico. At junior level, he reached #7, #5, #9, #51 and #60 nationally in U18, U16, U14, U12 and U10.
Current rating
2009
Standard
Rpd1966·Blz2064
All-time high
2076
−67 pts below
Feb 2026 · age 17
Feb 2026 · age 17
Activity
86
games / yr avg. · ≈7/mo
88 past 12 mo · ≈7/mo
classical only
Very active
classical only
Very active
Signature stat
#26,108
#26,108 · players worldwide · of 216,808
Career timeline
16 entries2026
Re-crossed 2000
at age 17
May 2026
FM title awardedFM
at age 17
Feb 2026
All-time peak 2076
at age 17 · −67 from today
Feb 2026
Peak Peruvian rank: #79
at age 17 · rated 2075
Jan 2026
7th Peruvian U18 player
at age 17 · rated 2075
Jan 2026
Re-crossed 2000
at age 17
Jan 2026
Standard rating history
Activity & highlights
Best result
Festival Sudamericano de la Juventud 2025 - Sub 16 Abs Ajedrez Clasicoperf 2247 (+172) · 7.5/9 · #1
Top opponent
Evolution
-14
2023 → 2009
Tournaments
11
75 games
Score
48/ 7564.0%
34W28D13L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 3/3 | #31 | 2450 | +14.0 |
Open Swiss | Feb 2026 | 5.5/9 | #4 | 2009 | -23.6 |
Swiss | Feb 2026 | 4.5/7 | #10 | 2005 | -15.2 |
Swiss | Feb 2026 | 4.5/7 | #7 | 1940 | -40.0 |
Open Swiss | Dec 2025 | 2.5/5 | #29 | 1943 | -5.2 |
Swiss | Dec 2025 | 7.5/9 | #1 | 2247 | +129.6 |
Worst Elo result: Campeonato Regional Metropolitano U07 - U17 2026 - Sub 17 Absoluto (-40.0 Elo, finished #7).
Most-Played Opponents
vsNicolas Gabriel Rojas LinaresCM
🇵🇪PER·2024
+7 −15 =8
30 games·last met Mar 2026
View head-to-head →
vsCristhian Yamil Reyes ZavaletaFM
🇵🇪PER·2261
+7 −12 =0
19 games·last met Mar 2026
View head-to-head →
vsCristian Andres Poma Bernal
🇵🇪PER·1907
+8 −6 =4
18 games·last met Apr 2026
View head-to-head →
vsAngel Farid Ramirez Mori
🇵🇪PER·1907
+9 −7 =2
18 games·last met Jul 2025
View head-to-head →
vsGonzalo Matias Villaverde Salas
🇵🇪PER·2049
+11 −1 =3
15 games·last met Mar 2026
View head-to-head →
Rankings
/
Peru
#115
out of 2,416 players
Americas
#2,715
in continent
World
#26,108
out of 400,000+
National ranking
Europe & World
Europe
World
Peru
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| 8 | 🇵🇪Follow Steven Rojas SalasTrack their monthly FIDE ratings, games, tournaments and more. | 2,419 |
| 9 | 🇵🇪Follow Juan ReyesTrack their monthly FIDE ratings, games, tournaments and more. | 2,416 |
| 10 | 🇵🇪Follow Diego Saul Rodri Flores QuillasTrack their monthly FIDE ratings, games, tournaments and more. | 2,412 |
| ... | ||
| 115 | 2,009 | |
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 |
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| ... | ||
| 2715 | 2,009 | |
World
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| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| 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 |
| ... | ||
| 26108 | 2,009 | |