Format
RR
Reyes Rivera, Derek R.
🇵🇷FIDE 3111628· Male· Puerto Rico· Born in 2010
Follow Derek R. Reyes RiveraTrack his monthly FIDE ratings, games, tournaments and more.
Derek R. Reyes Rivera, a 16-year-old player, is rated 1435. He has slipped back 63 Elo over the past 12 months. 38 rated games in the past year (≈36/year long-term). Recent standard appearances include XXIII Torneo de Ajedrez Jose de Diego - Clase B, Campeonato Por Edades de Puerto Rico 2026 Sub-16, and Campeonato Nacional Juvenil de Puerto Rico 2026. Also played 2 rapid (including Gran Torneo Nacional ONA-VEA) and 2 blitz events (including Torneo Chick Fil A - La Rambla) recently. His peak of 1498 was reached at age 15 (Apr 2025).
At junior level, he reached #12 and #5 nationally in U16 and U14.
Current rating
1435
Standard
Rpd1469·Blz1548
All-time high
1498
−63 pts below
Apr 2025 · age 15
Apr 2025 · age 15
Activity
35
games / yr avg. · ≈3/mo
35 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#208,811
#208,811 · players worldwide · of 218,279
Career timeline
7 entries2025
12th U16 player nationally
at age 15 · rated 1498
Apr 2025
Best 12-month gain (+41 Elo)
1457 → 1498
Apr 2025
All-time peak 1498
at age 15 · −63 from today
Apr 2025
2024
5th U14 player nationally
at age 14 · rated 1457
Apr 2024
Crossed 1400
at age 14
Apr 2024
Crossed 1200
at age 14
Apr 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Best result
XX Festival de Ajedrez Centroamericano y del Caribe de la Juventud - Sub 16 Absolutoperf 1551 (+68) · 2.5/7 · #26
Top opponent
Evolution
-63
1498 → 1435
Tournaments
8
46 games
Score
11.5/ 4625.0%
7W14D25L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 2/3 | #17 | 1838 | 0.0 |
Swiss | Mar 2026 | 2/4 | #7 | 1572 | -20.4 |
Swiss | Mar 2026 | 1.5/3 | #20 | 1632 | -19.6 |
Swiss | Feb 2026 | 1.5/6 | #28 | 1461 | -9.2 |
Swiss | Dec 2025 | 2.5/7 | #26 | 1551 | +1.2 |
Swiss | Dec 2025 | 1/4 | #16 | 1574 | +11.2 |
Swiss | Oct 2025 | 1/4 | #9 | 1491 | +0.4 |
Open Swiss | Aug 2025 | 0/4 | #26 | 983 | -26.4 |
Worst Elo result: 3ra Edicion del Torneo de Ajedrez Verano Clasico de Humacao Clase A (-26.4 Elo, finished #26).
Rankings
/
Puerto Rico
#182
out of 224 players
Americas
#24,644
in continent
World
#208,537
out of 400,000+
National ranking
Europe & World
Europe
World
Puerto Rico
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Americas
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World
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