Format
VC
Viasus Cuellar, Juan Diego
CM🇨🇴FIDE 4464346· Male· Colombia· Born in 2009
Follow Juan Diego Viasus CuellarTrack his monthly FIDE ratings, games, tournaments and more.
Juan Diego Viasus Cuellar, a 17-year-old Colombian Candidate Master, is rated 1810. He plays occasionally (7 games in the last 12 months) and took a 13-month break between Apr 2018 and Jun 2019. Recent appearances: Final Nacional Intercolegiados Juvenil Masculino Clasico 2025 and Torneo IRT Clasico Escuela de Ajedrez de Barranquilla 2025. Also played 7 rapid (including FIDE World Youth U16 Chess Olympiad 2025) and 6 blitz events (including Torneo Mundialista de Blitz 2025) recently. His peak of 1896 was reached at age 16 (May 2025).
Awarded CM in 2018 (age 9). At junior level, he reached #29, #18, #13, #13, #8 and #6 nationally in U18, U16, U14, U12, U10 and U8.
Current rating
1810
Standard
Rpd1871·Blz1895
All-time high
1896
−86 pts below
May 2025 · age 16
May 2025 · age 16
Activity
24
games / yr avg. · ≈2/mo
7 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#73,192
#73,192 · players worldwide · of 218,279
Career timeline
14 entries2026
29th Colombian U18 player
at age 17 · rated 1810
Jan 2026
2025
18th Colombian U16 player
at age 16 · rated 1896
May 2025
All-time peak 1896
at age 16 · −86 from today
May 2025
100 career games
at age 16
May 2025
2024
Crossed 1800
at age 15
Aug 2024
Best 12-month gain (+431 Elo)
1318 → 1749
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-42
1852 → 1810
Tournaments
2
13 games
Score
7/ 1353.8%
6W2D5L
Top 2 wins
Top 3 losses
1.[L]vsDaniel David Anillo Trespalacios1,664·Torneo IRT Clasico Escuela de Ajedrez de Barranquilla 2025·R6·-29.9
2.[L]vsCristian Camilo Garcia Siabato1,688·Final Nacional Intercolegiados Juvenil Masculino Clasico 2025·R5·-26.5
3.[L]vsValentina Sofia Ruiz JarabaWFM1,892·Torneo IRT Clasico Escuela de Ajedrez de Barranquilla 2025·R3·-17.7
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Oct 2025 | 3/4 | #21 | 2014 | -46.4 |
Swiss | Jun 2025 | 4/4 | #11 | 2540 | -40.4 |
Worst Elo result: Final Nacional Intercolegiados Juvenil Masculino Clasico 2025 (-46.4 Elo, finished #21).
Most-Played Opponents
vsCesar Fabian Figueroa Rincon
🇨🇴COL·1856
+3 −4 =1
8 games·last met Oct 2025
View head-to-head →
vsOrlando David Borre Meza
🇨🇴COL·1974
+3 −1 =3
7 games·last met Jun 2025
View head-to-head →
vsHansel De Jesus De La Asuncion Ortiz
🇨🇴COL·1904
+4 −2 =0
6 games·last met May 2026
View head-to-head →
vsSamuel Toro RamirezCM
🇨🇴COL·2063
+2 −4 =0
6 games·last met Oct 2025
View head-to-head →
vsJosue Efrain Sanchez Barreto
🇨🇴COL·2052
+2 −3 =1
6 games·last met Jul 2025
View head-to-head →
Rankings
/
Colombia
#502
out of 2,950 players
Americas
#8,390
in continent
World
#73,191
out of 400,000+
National ranking
Europe & World
Europe
World
Colombia
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| 502 | 1,810 | |
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 |
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| ... | ||
| 8390 | 1,810 | |
World
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| 73191 | 1,810 | |