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Guayasamin Yanez, William Mateo

🇪🇨

FIDEFIDE 3652386· Male· Ecuador· Born in 2015

Follow William Mateo Guayasamin YanezTrack his monthly FIDE ratings, games, tournaments and more.

William Mateo Guayasamin Yanez, a 11-year-old player, is rated 1487. He has fluctuated between 1437 and 1525 over the past 2 years. 13 rated games in the past year (≈10/year long-term). Recent standard appearances include IRT NACIONAL DE AJEDREZ CLASIFICATORIO CATEGORIA U11 2026, Festival Sudamericano de la Juventud 2025 - Sub 10 Abs Ajedrez Clasico, and II IRT DEL CENTENARIO CDP 2025 U12. Also played 1 rapid (including Festival Sudamericano de la Juventud 2025 - Sub 10 Abs Ajedrez Rapido) and 1 blitz events (including CAMPEONATO NACIONAL ESCOLAR U11 ABSOLUTO BLITZ GUAYAQUIL 2025) recently. His peak of 1525 was reached at age 10 (Nov 2025).

At junior level, he reached #48 and #12 nationally in U12 and U10.

Current rating

1487

Standard

Rpd1543·Blz1423

All-time high

1525

−38 pts below
Nov 2025 · age 10

Activity

9

games / yr avg. · ≈1/mo

13 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#190,707

#190,707 · players worldwide · of 218,279

Career timeline

9 entries
2026
Best 12-month gain (+63 Elo)
1437 → 1500
Apr 2026
Re-crossed 1500
at age 11
Apr 2026
48th U12 player nationally
at age 11 · rated 1489
Jan 2026
2025
Crossed 1500
at age 10
Nov 2025
All-time peak 1525
at age 10 · −38 from today
Nov 2025
2024
12th U10 player nationally
at age 9 · rated 1497
Jun 2024

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Julian Martin Delgado Latorre 1,619
IRT NACIONAL DE AJEDREZ CLASIFICATORIO CATEGORIA U11 2026 · Mar 2026 · +6.6 Elo
Evolution
-2
1489 → 1487
Tournaments
4
30 games
Score
19.5/ 3065.0%
17W5D8L

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
IRT NACIONAL DE AJEDREZ CLASIFICATORIO CATEGORIA U11 2026
Swiss
Mar 20265/3#62359+14.0
Festival Sudamericano de la Juventud 2025 - Sub 10 Abs Ajedrez Clasico
Swiss
Dec 20254/2#732360-34.8
II IRT DEL CENTENARIO CDP 2025 U12
Swiss
Oct 20256/3#62277+18.4
CAMPEONATO NACIONAL ESCOLAR U11 ABSOLUTO GUAYAQUIL 2025
Open Swiss
Jun 20254.5/4#122370+22.4
Worst Elo result: Festival Sudamericano de la Juventud 2025 - Sub 10 Abs Ajedrez Clasico (-34.8 Elo, finished #73).

Rankings

/
Ecuador
#453
out of 840 players
Americas
#22,957
in continent
World
#190,631
out of 400,000+

National ranking

Europe & World

Europe
World
Ecuador
1
🇪🇨Noboa Silva, KevinFollow Kevin Noboa SilvaTrack their monthly FIDE ratings, games, tournaments and more.
2,398
2
🇪🇨Matamoros Franco, Carlos S.Follow Carlos S. Matamoros FrancoTrack their monthly FIDE ratings, games, tournaments and more.
2,381
3
🇪🇨Bastidas Rodriguez, EmilioFollow Emilio Bastidas RodriguezTrack their monthly FIDE ratings, games, tournaments and more.
2,331
4
🇪🇨Garzon Zapatanga, Christopher LeonelFollow Christopher Leonel Garzon ZapatangaTrack their monthly FIDE ratings, games, tournaments and more.
2,305
5
🇪🇨Ortiz Verdezoto, AnahiFollow Anahi Ortiz VerdezotoTrack her monthly FIDE ratings, games, tournaments and more.
2,245
6
🇪🇨Ricaurte Lopez, Juan CarlosFollow Juan Carlos Ricaurte LopezTrack their monthly FIDE ratings, games, tournaments and more.
2,212
7
🇪🇨Enrique Hernandez, Eddy ErnestoFollow Eddy Ernesto Enrique HernandezTrack their monthly FIDE ratings, games, tournaments and more.
2,197
8
🇪🇨Guerrero Cajeca, Matias IsraelFollow Matias Israel Guerrero CajecaTrack their monthly FIDE ratings, games, tournaments and more.
2,176
9
🇪🇨Munoz Sanchez, MiguelFollow Miguel Munoz SanchezTrack their monthly FIDE ratings, games, tournaments and more.
2,173
10
🇪🇨Santos Flores, AlbertoFollow Alberto Santos FloresTrack their monthly FIDE ratings, games, tournaments and more.
2,164
...
453🇪🇨Guayasamin Yanez, William Mateo1,487
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,696
7
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
22957🇪🇨Guayasamin Yanez, William Mateo1,487
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
190631🇪🇨Guayasamin Yanez, William Mateo1,487