Format
RC
Requejo Cotrina, Oswaldo Valentin
FM🇵🇪FIDE 3800423· Male· Peru· Born in 1975
Follow Oswaldo Valentin Requejo CotrinaTrack his monthly FIDE ratings, games, tournaments and more.
Oswaldo Valentin Requejo Cotrina, a 51-year-old Peruvian FIDE Master, is rated 2240 and ranked 31st among Peruvian players, and in the top 3% worldwide. He is on a steady climb with +56 Elo over the past 12 months. 102 rated games in the past year (≈24/year long-term). Recent standard appearances include V Magistral "Villa de Zahara" 2026, Lliga Catalana 2026 - Primera Divisio Grup II Rondas 7-9, and Lliga Catalana 2026 - Primera Divisio Grup II Rondas 3-6. Also played 1 rapid (including Campeonato Nacional Absoluto Ritmo Rapido 2025) and 2 blitz events (including Festival Nacional Superior Blitz 2025) recently. He had 4 career breaks: 13 months (2014–2015), 12 months (2016–2017), 39 months (2019–2022, COVID-19 included) and 14 months (2023–2024). His peak of 2314 was reached at age 38 (Aug 2013); he also reached Peruvian #16 in Sep 2019.
Previously known as Requejo Cotrin Oswaldo Valentin (until Apr 2024). Awarded FM in 2013 (age 38).
Current rating
2240
Standard
Rpd2196·Blz2095
All-time high
2314
−74 pts below
Aug 2013 · age 38
Aug 2013 · age 38
Activity
50
games / yr avg. · ≈4/mo
102 past 12 mo · ≈9/mo
classical only
Active
classical only
Active
Signature stat
#31
#31 · Peruvian players · of 1,726
Career timeline
24 entries2026
2nd Peruvian 50-55 player
at age 51 · rated 2281
Feb 2026
Best 12-month gain (+85 Elo)
2196 → 2281
Feb 2026
2025
Re-crossed 2200
at age 50
Dec 2025
Re-crossed 2200
at age 50
Sep 2025
500 career games
at age 50
Mar 2025
2024
2nd Peruvian 45-50 player
at age 49 · rated 2255
Nov 2024
Standard rating history
Activity & highlights
Top opponent
Evolution
+52
2188 → 2240
Tournaments
12
83 games
Score
56/ 8367.5%
46W20D17L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
12 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Apr 2026 | 4/9 | #8 | 2248 | +1.6 |
Round-Robin | Mar 2026 | 1/3 | #89 | — | -14.8 |
Round-Robin | Feb 2026 | 2.5/4 | #31 | — | -11.4 |
Round-Robin | Jan 2026 | 1.5/2 | #17 | — | +7.0 |
Open Swiss | Jan 2026 | 6/9 | #43 | 2376 | +38.6 |
Open Swiss | Dec 2025 | 7/9 | #2 | 2274 | +15.8 |
Open Swiss | Nov 2025 | 6.5/9 | #5 | 2221 | +20.0 |
Open Swiss | Oct 2025 | 6/8 | #22 | 2092 | -17.0 |
Open Swiss | Oct 2025 | 5/7 | #8 | 2236 | +11.2 |
Swiss | Oct 2025 | 4.5/5 | #11 | 2245 | +4.8 |
Most-Played Opponents
vsRenato TerryIM
🇵🇪PER·2508
+1 −8 =4
13 games·last met Nov 2025
View head-to-head →
vsDeivy Vera SiguenasGM
🇵🇪PER·2431
+1 −8 =4
13 games·last met Aug 2025
View head-to-head →
vsMarco PachecoIM
🇵🇪PER·2357
+2 −2 =6
10 games·last met Apr 2022
View head-to-head →
vsFernando Miguel Fernandez SanchezIM
🇵🇪PER·2363
+1 −3 =6
10 games·last met Sep 2021
View head-to-head →
vsCesar Chiarot
🇵🇪PER·2225
+5 −3 =1
9 games·last met Feb 2023
View head-to-head →
Rankings
/
Peru
#31
out of 2,416 players
Americas
#689
in continent
World
#6,253
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. | 2,491 |
| 5 | 🇵🇪Follow Brian Escalante RamirezTrack their monthly FIDE ratings, games, tournaments and more. | 2,449 |
| 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. | 2,419 |
| 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 |
| ... | ||
| 31 | 2,240 | |
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 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. | 2,704 |
| 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 |
| ... | ||
| 689 | 2,240 | |
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 Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇩🇪Follow Vincent KeymerTrack 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 |
| ... | ||
| 6253 | 2,240 | |