Format
TC
Tello Chavez, Isaac Valentino
FM🇲🇽FIDE 5114241· Male· Mexico· Born in 2000
Follow Isaac Valentino Tello ChavezTrack his monthly FIDE ratings, games, tournaments and more.
Isaac Valentino Tello Chavez, a 26-year-old Mexican FIDE Master, is rated 2208 and ranked 44th among Mexican players, and in the top 4% worldwide. He plays occasionally (8 games in the last 12 months) and took a 12-month break between Jan 2022 and Feb 2023. Recent appearances: Campeonato Estatal Abierto 2026 SLP and Torneo FIDE Verano 2025. Also played 3 rapid events (including Emanuel Lasker II Rapid por Equipos) recently. His peak of 2328 was reached at age 17 (Jun 2017); he also reached Mexican #17 in Sep 2018.
Awarded FM in 2018 (age 18). Earned a IM norm at Camp Nacional de Ajedrez Absoluto 2018. At junior level, he reached #4, #1, #1, #1, #3 and #1 nationally in U20, U18, U16, U14, U12 and U10.
Current rating
2208
Standard
Rpd2271·Blz2238
All-time high
2328
−120 pts below
Jun 2017 · age 17
Jun 2017 · age 17
Activity
8
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#44
#44 · Mexican players · of 2,262
Career timeline
21 entries2022
Inactive for 12 months
paused at 2296 → returned at 2276
Jan 2022
2019
4th Mexican U20 player
at age 19 · rated 2312
Apr 2019
Re-crossed 2300
at age 19
Mar 2019
2018
Peak Mexican rank: #17
at age 18 · rated 2319
Sep 2018
FM title awardedFM
at age 18
Sep 2018
1st Mexican U18 player
at age 18 · rated 2319
Aug 2018
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Evolution
-13
2221 → 2208
Tournaments
2
10 games
Score
8.5/ 1085.0%
8W1D1L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Jan 2026 | 4/4 | #2 | 2496 | -13.0 |
Swiss | Jun 2025 | 4.5/4 | #1 | 2665 | +2.8 |
Most-Played Opponents
vsEnrique Ric Garcia HerreraCM
🇲🇽MEX·2010
+7 −0 =3
10 games·last met Aug 2016
View head-to-head →
vsEduardo Hernandez GuerreroFM
🇲🇽MEX·2160
+6 −0 =2
8 games·last met Mar 2026
View head-to-head →
vsJeronimo Real PereyraFM
🇲🇽MEX·2074
+4 −0 =2
6 games·last met Aug 2016
View head-to-head →
vsDaniel Raul Gonzalez Gonzalez
🇲🇽MEX·1786
+5 −0 =0
5 games·last met Mar 2026
View head-to-head →
vsCarlos Sandoval MercadoIM
🇲🇽MEX·2422
+3 −1 =1
5 games·last met Jul 2021
View head-to-head →
Rankings
/
Mexico
#44
out of 3,019 players
Americas
#851
in continent
World
#7,746
out of 400,000+
National ranking
Europe & World
Europe
World
Mexico
| 1 | 🇲🇽Follow Jose Eduardo Martinez AlcantaraTrack their monthly FIDE ratings, games, tournaments and more. | 2,650 |
| 2 | 🇲🇽Follow Luis Ernesto Quesada PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,536 |
| 3 | 🇲🇽Follow Sion Radamantys Galaviz MedinaTrack their monthly FIDE ratings, games, tournaments and more. | 2,513 |
| 4 | 🇲🇽Follow Juan Carlos Gonzalez ZamoraTrack their monthly FIDE ratings, games, tournaments and more. | 2,466 |
| 5 | 🇲🇽Follow Juan Carlos Obregon RiveroTrack their monthly FIDE ratings, games, tournaments and more. | 2,446 |
| 6 | 🇲🇽Follow Kevin Joel Cori QuispeTrack their monthly FIDE ratings, games, tournaments and more. | 2,440 |
| 7 | 🇲🇽Follow Carlos Sandoval MercadoTrack their monthly FIDE ratings, games, tournaments and more. | 2,422 |
| 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 |
| ... | ||
| 44 | 2,208 | |
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 |
| ... | ||
| 851 | 2,208 | |
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 |
| ... | ||
| 7746 | 2,208 | |