Format
JC
Jacome Cueva, Mariah Fernanda
🇵🇪FIDE 3839796· Female· Peru· Born in 2008
Follow Mariah Fernanda Jacome CuevaTrack her monthly FIDE ratings, games, tournaments and more.
Mariah Fernanda Jacome Cueva, a 18-year-old Peruvian player, is rated 1826 — her current career high. She is rising rapidly, having gained +172 Elo over the past 12 months. 27 rated games in the past year. Recent standard appearances include Torneo Casa del Ajedrez IRT Clasico Sub 2150, XVI Festival Internacional de Ajedrez Claretiano Sub 20, and XXXV CAMPEONATO PANAMERICANO DE AJEDREZ DE LA JUVENTUD 2025 - U 18 Femenino. Also played 3 rapid (including IRT Gambito de Dama - 2025 sub 2000) and 3 blitz events (including Campeonato Regional Superior Metropolitano Absoluto 2025 - Ritmo Blitz) recently. She took a 30-month break between Mar 2020 and Oct 2022 (COVID-19 included).
At junior level, she reached #34, #34, #65, #47, #25 and #16 nationally in U18, U16, U14, U12, U10 and U8.
Current rating
1826
Standard
Rpd1698·Blz1649
All-time high
1826
at best
May 2026 · age 18
May 2026 · age 18
Activity
39
games / yr avg. · ≈3/mo
27 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#68,404
#68,404 · players worldwide · of 218,279
Career timeline
13 entries2026
All-time peak 1826
at age 18
May 2026
34th Peruvian U18 player
at age 18 · rated 1825
Jan 2026
2025
Crossed 1800
at age 17
Dec 2025
2024
34th Peruvian U16 player
at age 16 · rated 1754
Oct 2024
Best 12-month gain (+492 Elo)
1185 → 1677
Aug 2024
Crossed 1600
at age 16
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+169
1657 → 1826
Tournaments
3
21 games
Score
9.5/ 2145.2%
7W5D9L
Top 3 wins
2.[W]vsDayana Nievevska Torres CcahuayWFM1,897·XVI Festival Internacional de Ajedrez Claretiano Sub 20·R3·+24.1
Top 3 losses
2.[L]vsNatalia Belen Garcia OrtegaWCM1,853·XXXV CAMPEONATO PANAMERICANO DE AJEDREZ DE LA JUVENTUD 2025 - U 18 Femenino·R1·-13.6
3.[L]vsApril Yunwei ZhongWCM1,898·XXXV CAMPEONATO PANAMERICANO DE AJEDREZ DE LA JUVENTUD 2025 - U 18 Femenino·R9·-11.4
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Oct 2025 | 2/5 | #21 | 1887 | +29.2 |
Open Swiss | Oct 2025 | 3.5/7 | #14 | 1919 | +57.2 |
Open Swiss | Jul 2025 | 4/9 | #19 | 1770 | +50.8 |
Hot streak: 3 tournaments without losing Elo.
Most-Played Opponents
vsMaria Fernanda Herrada BlancoWFM
🇵🇪PER·2034
+1 −4 =3
8 games·last met Mar 2026
View head-to-head →
vsAyme Maravi CeronWFM
🇵🇪PER·1963
+2 −3 =2
7 games·last met Mar 2026
View head-to-head →
vsCamila Belen Pichilingue Orbe
🇵🇪PER·1635
+5 −1 =1
7 games·last met Aug 2025
View head-to-head →
vsEsther Raquel Esteban CastroWCM
🇵🇪PER·1943
+1 −3 =3
7 games·last met Jun 2025
View head-to-head →
vsValerie Luisciana Ramirez Tipian
🇵🇪PER·1709
+3 −4 =0
7 games·last met Mar 2025
View head-to-head →
Rankings
/
Peru
#278
out of 2,434 players
Americas
#7,759
in continent
World
#68,403
out of 400,000+
National ranking
Europe & World
Europe
World
Peru
| 1 | 🇵🇪Follow Jorge CoriTrack their monthly FIDE ratings, games, tournaments and more. | 2,613 |
| 2 | 🇵🇪Follow Julio E Granda ZunigaTrack their monthly FIDE ratings, games, tournaments and more. | 2,606 |
| 3 | 🇵🇪Follow Renato TerryTrack their monthly FIDE ratings, games, tournaments and more. | 2,508 |
| 4 | 🇵🇪Follow Emilio CordovaTrack their monthly FIDE ratings, games, tournaments and more. | 2,502 |
| 5 | 🇵🇪Follow Brian Escalante RamirezTrack their monthly FIDE ratings, games, tournaments and more. | 2,450 |
| 6 | 🇵🇪Follow Cristhian CruzTrack their monthly FIDE ratings, games, tournaments and more. | 2,445 |
| 7 | 🇵🇪Follow Deivy Vera SiguenasTrack their monthly FIDE ratings, games, tournaments and more. | 2,431 |
| 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 |
| ... | ||
| 278 | 1,826 | |
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 |
| ... | ||
| 7759 | 1,826 | |
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 |
| ... | ||
| 68403 | 1,826 | |