Format
OG
Otrilla Guevara, Mariana
🇵🇪FIDE 81407807· Female· Peru· Born in 2012
Follow Mariana Otrilla GuevaraTrack her monthly FIDE ratings, games, tournaments and more.
Mariana Otrilla Guevara, a 14-year-old Peruvian player, is rated 1546. She is progressing steadily with +36 Elo over the past 12 months. 61 rated games in the past year (≈49/year long-term). Recent standard appearances include IV IRT CLASICO SUB 1800 - ACADEMIA ENTRE MAESTROS 2026, CAMPEONATO NACIONAL IMPAR DE AJEDREZ 2026 - Sub 15 - Femenino, and CAMPEONATO REGIONAL IMPAR CENTRO NORTE - CHANCAY 2026 - SUB 15 FEMENINO. Also played 6 rapid (including I IRT Copa UTEC 2025 Rapido Sub 14) and 3 blitz events (including XVI Festival Internacional de Ajedrez Claretiano Blitz) recently. Her peak of 1615 was reached at age 14 (Mar 2026).
At junior level, she reached #76 and #72 nationally in U14 and U12.
Current rating
1546
Standard
Rpd1528·Blz1541
All-time high
1615
−69 pts below
Mar 2026 · age 14
Mar 2026 · age 14
Activity
48
games / yr avg. · ≈4/mo
47 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#167,873
#167,873 · players worldwide · of 218,279
Career timeline
11 entries2026
76th Peruvian U14 player
at age 14 · rated 1615
Mar 2026
Crossed 1600
at age 14
Mar 2026
All-time peak 1615
at age 14 · −69 from today
Mar 2026
Re-crossed 1500
at age 14
Jan 2026
2025
100 career games
at age 13
Aug 2025
Re-crossed 1500
at age 13
Jun 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Top opponent
Evolution
+42
1504 → 1546
Tournaments
8
54 games
Score
30/ 5455.6%
26W8D20L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Mar 2026 | 2/3 | #6 | 1728 | -18.8 |
Open Swiss | Feb 2026 | 4.5/8 | #17 | 1581 | -50.0 |
Open Swiss | Feb 2026 | 4.5/4 | #2 | 2331 | +2.0 |
Swiss | Dec 2025 | 5.5/8 | #11 | 1813 | +108.4 |
Swiss | Nov 2025 | 3.5/3 | #13 | 2406 | +15.2 |
Open Swiss | Oct 2025 | 3.5/5 | #50 | 1788 | -4.8 |
Open Swiss | Jul 2025 | 4.5/8 | #38 | 1648 | +24.4 |
Swiss | Jun 2025 | 2/5 | #10 | 1512 | -3.2 |
Worst Elo result: CAMPEONATO NACIONAL IMPAR DE AJEDREZ 2026 - Sub 15 - Femenino (-50.0 Elo, finished #17).
Most-Played Opponents
vsAna Lucia Ninahuanca Salazar
🇵🇪PER·1793
+2 −9 =1
12 games·last met Mar 2026
View head-to-head →
vsRihanna Irina Rojas Salas
🇵🇪PER·1727
+3 −7 =1
11 games·last met Feb 2026
View head-to-head →
vsLuana Meneses Vertiz
🇵🇪PER·1595
+4 −2 =0
6 games·last met Feb 2026
View head-to-head →
vsKillari Ariela Rodriguez Vallejo
🇵🇪PER·1536
+1 −5 =0
6 games·last met Feb 2026
View head-to-head →
vsLuciana Yanella Torres AlarconWCM
🇵🇪PER·1756
+2 −4 =0
6 games·last met Dec 2025
View head-to-head →
Rankings
/
Peru
#1,040
out of 2,434 players
Americas
#20,574
in continent
World
#167,849
out of 400,000+
National ranking
Europe & World
Europe
World
Peru
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| 2 | 🇵🇪Follow Julio E Granda ZunigaTrack their monthly FIDE ratings, games, tournaments and more. | 2,606 |
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| 6 | 🇵🇪Follow Cristhian CruzTrack their monthly FIDE ratings, games, tournaments and more. | 2,445 |
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| 8 | 🇵🇪Follow Steven Rojas SalasTrack their monthly FIDE ratings, games, tournaments and more. | 2,416 |
| 8 | 🇵🇪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. | 2,406 |
| ... | ||
| 1040 | 1,546 | |
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 |
| ... | ||
| 20574 | 1,546 | |
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 |
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| 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 |
| ... | ||
| 167849 | 1,546 | |