Format
MV
Mera Vasquez, Juan Diego
🇵🇪FIDE 81423128· Male· Peru· Born in 2007
Follow Juan Diego Mera VasquezTrack his monthly FIDE ratings, games, tournaments and more.
Juan Diego Mera Vasquez, a 19-year-old Peruvian player, is rated 1658. He has slipped back 40 Elo over the past 12 months. 13 rated games in the past year (≈12/year long-term). Recent appearances: II Festival de Ajedrez EDATAR 2026 and Campeonato Regional Superior Absoluto Nor Oriente 2025. Also played 1 blitz event (including Campeonato Regional Superior Blitz Open Nor Oriente 2025) recently. His peak of 1698 was reached at age 18 (Oct 2025).
At junior level, he reached #40 and #50 nationally in U20 and U18.
Current rating
1658
Standard
Rpd1603·Blz1437
All-time high
1698
−40 pts below
Oct 2025 · age 18
Oct 2025 · age 18
Activity
11
games / yr avg. · ≈1/mo
13 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#124,806
#124,806 · players worldwide · of 216,808
Career timeline
7 entries2026
40th Peruvian U20 player
at age 19 · rated 1686
Jan 2026
2025
50th Peruvian U18 player
at age 18 · rated 1698
Oct 2025
Crossed 1600
at age 18
Oct 2025
Crossed 1500
at age 18
Oct 2025
Crossed 1400
at age 18
Oct 2025
All-time peak 1698
at age 18 · −40 from today
Oct 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
—
Tournaments
2
13 games
Score
7.5/ 1357.7%
6W3D4L
Top 3 wins
1.[W]vsSteven Adriano Rengifo Villanueva1,540·Campeonato Regional Superior Absoluto Nor Oriente 2025·R3·+11.5
Top 3 losses
2.[L]vsJames Valentino Saavedra Gonzales1,567·Campeonato Regional Superior Absoluto Nor Oriente 2025·R1·-27.2
3.[L]vsDaniel Demetrio Paredes Encinas1,816·Campeonato Regional Superior Absoluto Nor Oriente 2025·R7·-13.5
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Feb 2026 | 3.5/6 | #4 | 1615 | -14.0 |
Open Swiss | Sep 2025 | 4/7 | #2 | 1600 | 0.0 |
Rankings
/
Peru
#627
out of 2,416 players
Americas
#15,216
in continent
World
#124,800
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 |
| 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 |
| ... | ||
| 627 | 1,658 | |
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 |
| ... | ||
| 15216 | 1,658 | |
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 |
| ... | ||
| 124800 | 1,658 | |