Format
RM
Regueiro, Marcelo Alejandro
🇦🇷FIDE 20035551· Male· Argentina· Born in 1983
Follow Marcelo Alejandro RegueiroTrack his monthly FIDE ratings, games, tournaments and more.
Marcelo Alejandro Regueiro, a 43-year-old Argentine player, is rated 1611 — just 22 short of his peak of 1633 (Mar 2024, age 41). He has held steady between 1600 and 1650 for 2 years. 43 rated games in the past year (≈21/year long-term). Recent standard appearances include Torneo Apertura 2026 Capablanca, 5to Abierto Chubut Turistico, and 43 Abierto de Playa Union. Also played 3 rapid (including Abierto de Otono 2026) and 2 blitz events (including IRT BLITZ - 100 SEMIFINAL DEL CAMPEONATO ARGENTINO SUPERIOR ABSOLUTO) recently. He took a 14-month break between Mar 2024 and Jun 2025.
Current rating
1611
Standard
Rpd1709·Blz1655
All-time high
1633
−22 pts below
Mar 2024 · age 41
Mar 2024 · age 41
Activity
20
games / yr avg. · ≈2/mo
43 past 12 mo · ≈4/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#142,189
#142,189 · players worldwide · of 216,808
Career timeline
8 entries2026
K-factor lowered to 20
at age 43
Feb 2026
2024
Best 12-month gain (+244 Elo)
1389 → 1633
Mar 2024
Crossed 1600
at age 41
Mar 2024
Crossed 1500
at age 41
Mar 2024
Crossed 1400
at age 41
Mar 2024
All-time peak 1633
at age 41 · −22 from today
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
+11
1600 → 1611
Tournaments
8
53 games
Score
20/ 5337.7%
13W14D26L
Top 3 wins
3.[W]vsMiguel Angel Iniguez1,453·100 SEMIFINAL DEL CAMPEONATO ARGENTINO SUPERIOR ABSOLUTO 2025·R6·+12.0
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Mar 2026 | 3/5 | #11 | 1828 | +7.4 |
Open Swiss | Feb 2026 | 2.5/6 | #59 | 1659 | -14.4 |
Swiss | Feb 2026 | 2/5 | #21 | 1706 | +10.6 |
Swiss | Jan 2026 | 2.5/6 | #12 | 1693 | +12.4 |
Swiss | Jan 2026 | 1.5/5 | #10 | 1596 | -8.0 |
Worst Elo result: 100 SEMIFINAL DEL CAMPEONATO ARGENTINO SUPERIOR ABSOLUTO 2025 (-33.2 Elo, finished #75).
Rankings
/
Argentina
#1,787
out of 3,279 players
Americas
#17,556
in continent
World
#142,179
out of 400,000+
National ranking
Europe & World
Europe
World
Argentina
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| ... | ||
| 1787 | 1,611 | |
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 |
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| 8 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
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| ... | ||
| 17556 | 1,611 | |
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 |
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| 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 |
| ... | ||
| 142179 | 1,611 | |