Format
MC
Macin Calderon, Cesar Arturo
🇲🇽FIDE 29604028· Male· Mexico· Born in 1984
Follow Cesar Arturo Macin CalderonTrack his monthly FIDE ratings, games, tournaments and more.
Cesar Arturo Macin Calderon, a 42-year-old Mexican player, is rated 1746 — just 18 short of his peak of 1764 (Jan 2026, age 42). He has fluctuated between 1726 and 1764 over the past 2 years. 23 rated games in the past year (≈16/year long-term). Recent standard appearances include LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Avanzados, Clasico Queretaro XVII, and XIV Campeonato Estatal Absoluto Queretaro 2025 Abierta. Also played 3 blitz events (including Blitz Nocturno Queretaro II) recently.
Current rating
1746
Standard
Rpd—·Blz1825
All-time high
1764
−18 pts below
Jan 2026 · age 42
Jan 2026 · age 42
Activity
16
games / yr avg. · ≈1/mo
23 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#93,904
#93,904 · players worldwide · of 218,279
Career timeline
9 entries2026
K-factor lowered to 20
at age 42
Apr 2026
50th Mexican 40-45 player
at age 42 · rated 1764
Jan 2026
All-time peak 1764
at age 42 · −18 from today
Jan 2026
2025
Best 12-month gain (+392 Elo)
1346 → 1738
Jan 2025
2024
93rd Mexican 35-40 player
at age 40 · rated 1726
Sep 2024
Crossed 1600
at age 40
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Top opponent
Evolution
+16
1730 → 1746
Tournaments
5
26 games
Score
16/ 2661.5%
12W8D6L
Top 3 wins
1.[W]vsGerardo Resendiz Hernandez1,952·XIV Campeonato Estatal Absoluto Queretaro 2025 Abierta·R5·+29.9
Top 3 losses
1.[L]vsAlejandro De Benito Andres1,646·XIV Campeonato Estatal Absoluto Queretaro 2025 Abierta·R6·-26.5
3.[L]vsJose Alberto Morales Rojas1,939·XIV Campeonato Estatal Absoluto Queretaro 2025 Abierta·R4·-10.7
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 2/2 | #22 | 2416 | -7.2 |
Swiss | Apr 2026 | 1/1 | #10 | 2287 | +3.8 |
Open Swiss | Apr 2026 | 4/7 | #83 | 1789 | +10.2 |
Swiss | Jan 2026 | 5.5/8 | #9 | 1788 | -22.4 |
Open Swiss | Nov 2025 | 3.5/5 | #12 | 2000 | +32.0 |
Rankings
/
Mexico
#876
out of 3,019 players
Americas
#11,077
in continent
World
#93,902
out of 400,000+
National ranking
Europe & World
Europe
World
Mexico
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| 8 | 🇲🇽Follow Isaac Antonio Garcia GuerreroTrack their monthly FIDE ratings, games, tournaments and more. | 2,400 |
| 9 | 🇲🇽Follow Gilberto Hernandez GuerreroTrack their monthly FIDE ratings, games, tournaments and more. | 2,398 |
| 10 | 🇲🇽Follow Roberto Calderin GonzalezTrack their monthly FIDE ratings, games, tournaments and more. | 2,380 |
| ... | ||
| 876 | 1,746 | |
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 |
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| 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 |
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| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 11077 | 1,746 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
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| 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 |
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| 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 |
| ... | ||
| 93902 | 1,746 | |