Format
AT
Alderete, Tomas
🇦🇷FIDE 174530· Male· Argentina· Born in 2004
Follow Tomas AldereteTrack his monthly FIDE ratings, games, tournaments and more.
Tomas Alderete, a 22-year-old Argentine player, is rated 1902 — his current career high. He is progressing steadily with +63 Elo over the past 12 months. 15 rated games in the past year (≈10/year long-term). Recent appearances: II TORNEO DE AJEDREZ SUB 2400 CLUB UMAG 2025 and XV Abierto Internacional de Ajedrez 104 Aniversario de Rio Grande" - IRT. Also played 4 rapid (including Clausura "Nelfo Clementino" 2025) and 3 blitz events (including Torneo Blitz Abierto 2025) recently. He had 2 career breaks: 26 months (2019–2021, COVID-19 included) and 23 months (2022–2024).
At junior level, he reached #41, #38, #60 and #47 nationally in U20, U18, U16 and U14.
Current rating
1902
Standard
Rpd1844·Blz1903
All-time high
1902
at best
Jan 2026 · age 22
Jan 2026 · age 22
Activity
8
games / yr avg. · ≈1/mo
15 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#47,648
#47,648 · players worldwide · of 216,808
Career timeline
11 entries2026
All-time peak 1902
at age 22
Jan 2026
2024
Crossed 1800
at age 20
Mar 2024
2023
41st Argentine U20 player
at age 19 · rated 1748
Jan 2023
K-factor lowered to 20
at age 19
Jan 2023
2022
Inactive for 23 months
paused at 1748 → returned at 1864
Dec 2022
38th Argentine U18 player
at age 18 · rated 1764
Aug 2022
Standard rating history
Activity & highlights
Top opponent
Evolution
+63
1839 → 1902
Tournaments
2
13 games
Score
10/ 1376.9%
9W2D2L
Top 3 wins
1.[W]vsMatias Campeon2,095·XV Abierto Internacional de Ajedrez 104 Aniversario de Rio Grande" - IRT·R2·+15.8
2.[W]vsJorge Maximilian Guerra MansillaCM2,087·II TORNEO DE AJEDREZ SUB 2400 CLUB UMAG 2025·R3·+14.9
3.[W]vsOscar Navarro2,040·XV Abierto Internacional de Ajedrez 104 Aniversario de Rio Grande" - IRT·R5·+14.7
Top 2 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Dec 2025 | 5.5/5 | #3 | 2654 | +39.0 |
Open Swiss | Jul 2025 | 4.5/6 | #15 | 2302 | +46.4 |
Most-Played Opponents
vsFrancisco Ortiz
🇦🇷ARG·2094
+1 −9 =4
14 games·last met Feb 2026
View head-to-head →
vsLeonel Antonio Yanacon Barrios
🇦🇷ARG·1955
+4 −2 =2
8 games·last met Dec 2025
View head-to-head →
vsSantiago Borbea
🇦🇷ARG·1580
+4 −2 =1
7 games·last met Feb 2019
View head-to-head →
vsCristian Barrozo
🇦🇷ARG·1850
+4 −2 =0
6 games·last met Dec 2025
View head-to-head →
vsLeandro Jose FrutosCM
🇦🇷ARG·2055
+4 −1 =1
6 games·last met Feb 2019
View head-to-head →
Rankings
/
Argentina
#586
out of 3,279 players
Americas
#5,246
in continent
World
#47,648
out of 400,000+
National ranking
Europe & World
Europe
World
Argentina
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| ... | ||
| 586 | 1,902 | |
Americas
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| ... | ||
| 5246 | 1,902 | |
World
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| ... | ||
| 47648 | 1,902 | |