Format
AC
Anton Calderon, Carlos
🇪🇨FIDE 3641180· Male· Ecuador· Born in 1958
Follow Carlos Anton CalderonTrack his monthly FIDE ratings, games, tournaments and more.
Carlos Anton Calderon, a 68-year-old player, is rated 1500. He has slipped back 46 Elo over the past 12 months. 26 rated games in the past year (≈15/year long-term). Recent standard appearances include TORNEO INTERNACIONAL DE AJEDREZ CLASICO GUAYAQUIL CAPITAL AMERICANA DEL DEPORTE CAT. ABIERTA, III IRT FDA ESTANDAR 2025, and I FESTIVAL INTERNACIONAL ITT ATAHUALPA. His peak of 1557 was reached at age 67 (Sep 2025).
Current rating
1500
Standard
Rpd1573·Blz1860
All-time high
1557
−57 pts below
Sep 2025 · age 67
Sep 2025 · age 67
Activity
20
games / yr avg. · ≈2/mo
26 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#185,747
#185,747 · players worldwide · of 218,279
Career timeline
12 entries2026
Re-crossed 1500
at age 68
May 2026
100 career games
at age 68
Mar 2026
2025
All-time peak 1557
at age 67 · −57 from today
Sep 2025
Best 12-month gain (+310 Elo)
1235 → 1545
Feb 2025
2024
3rd 65-70 player nationally
at age 66 · rated 1539
Nov 2024
Crossed 1500
at age 66
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Best result
TORNEO INTERNACIONAL DE AJEDREZ CLASICO GUAYAQUIL CAPITAL AMERICANA DEL DEPORTE CAT. ABIERTAperf 2072 (+573) · 4/5 · #93
Top opponent
Evolution
-45
1545 → 1500
Tournaments
5
35 games
Score
16/ 3545.7%
13W6D16L
Top 3 wins
1.[W]vsAlfonso David Rodriguez Gomez1,675·XXIII IRT Hibrido de Las Americas Sub-1800 2025 Open·R6·+13.3
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Oct 2025 | 4/5 | #93 | 2072 | -16.0 |
Open Swiss | Sep 2025 | 2.5/5 | #27 | 1537 | -22.8 |
Open Swiss | Aug 2025 | 3.5/7 | #87 | 1708 | -18.6 |
Open Swiss | Aug 2025 | 4/4 | #16 | 2377 | +1.6 |
Open Swiss | Jul 2025 | 2/5 | #5 | 1615 | +9.0 |
Rankings
/
Ecuador
#416
out of 840 players
Americas
#22,484
in continent
World
#185,689
out of 400,000+
National ranking
Europe & World
Europe
World
Ecuador
| 1 | 🇪🇨Follow Kevin Noboa SilvaTrack their monthly FIDE ratings, games, tournaments and more. | 2,398 |
| 2 | 🇪🇨Follow Carlos S. Matamoros FrancoTrack their monthly FIDE ratings, games, tournaments and more. | 2,381 |
| 3 | 🇪🇨Follow Emilio Bastidas RodriguezTrack their monthly FIDE ratings, games, tournaments and more. | 2,331 |
| 4 | 🇪🇨Follow Christopher Leonel Garzon ZapatangaTrack their monthly FIDE ratings, games, tournaments and more. | 2,305 |
| 5 | 🇪🇨Follow Anahi Ortiz VerdezotoTrack her monthly FIDE ratings, games, tournaments and more. | 2,245 |
| 6 | 🇪🇨Follow Juan Carlos Ricaurte LopezTrack their monthly FIDE ratings, games, tournaments and more. | 2,212 |
| 7 | 🇪🇨Follow Eddy Ernesto Enrique HernandezTrack their monthly FIDE ratings, games, tournaments and more. | 2,197 |
| 8 | 🇪🇨Follow Matias Israel Guerrero CajecaTrack their monthly FIDE ratings, games, tournaments and more. | 2,176 |
| 9 | 🇪🇨Follow Miguel Munoz SanchezTrack their monthly FIDE ratings, games, tournaments and more. | 2,173 |
| 10 | 🇪🇨Follow Alberto Santos FloresTrack their monthly FIDE ratings, games, tournaments and more. | 2,164 |
| ... | ||
| 416 | 1,500 | |
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 |
| ... | ||
| 22484 | 1,500 | |
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 |
| ... | ||
| 185689 | 1,500 | |