Format
DR
Diaz Rosas, Julio Cesar
IM🇲🇽FIDE 5105099· Male· Mexico· Born in 1994
Follow Julio Cesar Diaz RosasTrack his monthly FIDE ratings, games, tournaments and more.
Julio Cesar Diaz Rosas, a 32-year-old Mexican International Master, is rated 2368 and ranked 11th among Mexican players, and in the top 1% worldwide. He has held steady between 2350 and 2400 for 17 months. 71 rated games in the past year (≈44/year long-term). Recent standard appearances include LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Internacional, XXXV Torneo Internacional de Ajedrez GM Carlos Torre Repetto in Memoriam 2025. Magistral, and VI elllobregat Open Group A. Also played 1 rapid (including II Campeonato Iberoamericano de Ajedrez Rapido 2025) and 3 blitz events (including Torneo Internacional de Blitz Carlos Torre Repetto 2025) recently. His peak of 2411 was reached at age 30 (Jun 2024); he also reached Mexican #9 in Jan 2022 and spent 33 months in Mexican top 10.
Awarded IM in 2026 (age 32), FM in 2015 (age 21), and CM in 2012 (age 18). At junior level, he reached #2, #3 and #1 nationally in U20, U18 and U16.
Current rating
2368
Standard
Rpd2201·Blz2301
All-time high
2411
−43 pts below
Jun 2024 · age 30
Jun 2024 · age 30
Activity
62
games / yr avg. · ≈5/mo
71 past 12 mo · ≈6/mo
classical only
Active
classical only
Active
Signature stat
#11
#11 · Mexican players · of 2,269
33 months in National top 10 (2021–2026)
33 months in National top 10 (2021–2026)
Career timeline
22 entries2026
IM title awardedIM
at age 32 · 2026 1st FIDE Council
May 2026
33 months in national top 10
longest streak 18 months · since Sep 2021
Apr 2026
2024
All-time peak 2411
at age 30 · −43 from today
Jun 2024
Crossed 2400
at age 30
Feb 2024
K-factor lowered to 10
at age 30
Feb 2024
2022
500 career games
at age 28
Jun 2022
Standard rating history
Activity & highlights
Best result
XXXV Torneo Internacional de Ajedrez GM Carlos Torre Repetto in Memoriam 2025. Magistralperf 2452 (+82) · 6/9 · #6
Top opponent
Evolution
-5
2373 → 2368
Tournaments
8
61 games
Score
39.5/ 6164.8%
29W21D11L
Top 3 wins
Top 3 losses
1.[L]vsLevi Kalani Alexander Fogo EsquivelFM2,081·Torneo Internacional Perla del Desierto 2025·R6·-8.4
2.[L]vsJose Antonio Garcia de DiosCM2,205·Campeonato Nacional Absoluto de Ajedrez Zacatecas 2025·R4·-7.2
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 5/8 | #30 | 2332 | -1.9 |
Open Swiss | Dec 2025 | 6/9 | #6 | 2452 | +12.9 |
Open Swiss | Nov 2025 | 4.5/9 | #76 | 2283 | -10.5 |
Open Swiss | Oct 2025 | 5/7 | #6 | 2178 | -4.9 |
Open Swiss | Oct 2025 | 5/6 | #1 | 2434 | +3.1 |
Open Swiss | Oct 2025 | 5.5/9 | #12 | 2354 | +1.2 |
Open Swiss | Sep 2025 | 4/7 | #28 | 2177 | -15.2 |
Open Swiss | Jun 2025 | 4.5/6 | #2 | 2450 | +7.9 |
Most-Played Opponents
vsJuan Carlos Gonzalez ZamoraGM
🇲🇽MEX·2466
+2 −9 =8
19 games·last met Apr 2026
View head-to-head →
vsJavier Benitez LozanoFM
🇲🇽MEX·2285
+6 −0 =5
11 games·last met Oct 2025
View head-to-head →
vsGonzalo Alberto Navarrete MendezFM
🇲🇽MEX·2126
+3 −4 =3
10 games·last met Oct 2025
View head-to-head →
vsErmes Espinosa VelozGM
🇨🇺CUB·2473
+0 −3 =6
9 games·last met Dec 2025
View head-to-head →
vsLeonel Figueredo LosadaIM
🇲🇽MEX·2287
+1 −4 =4
9 games·last met Oct 2025
View head-to-head →
Rankings
/
Mexico
#11
out of 3,007 players
Americas
#267
in continent
World
#2,283
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 |
| ... | ||
| 11 | 2,368 | |
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 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 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. | 2,718 |
| 8 | 🇺🇸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 |
| ... | ||
| 267 | 2,368 | |
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 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 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 |
| ... | ||
| 2283 | 2,368 | |