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VH

Viadiu-Ilarraza, Hector

🇺🇸

FIDEFIDE 39905020· Male· United States of America· Born in 1967

Follow Hector Viadiu-IlarrazaTrack his monthly FIDE ratings, games, tournaments and more.

Hector Viadiu-Ilarraza, a 59-year-old American player, is rated 1826. He has fluctuated between 1774 and 1857 over the past 2 years. 37 rated games in the past year (≈43/year long-term). Recent standard appearances include 2026 Spring Tuesday Night Marathon - 2000 and Over Round 1-4, 2026 New Years Tuesday Night Marathon - 2000 and Over Round 4-7, and 17th Annual Golden State Open - U2100. Also played 1 blitz event (including 2026 February Mechanics Blitz #2 - 1800 and Over) recently. His peak of 1857 was reached at age 58 (Jan 2025).

Current rating

1826

Standard

Rpd—·Blz1821

All-time high

1857

−31 pts below
Jan 2025 · age 58

Activity

42

games / yr avg. · ≈4/mo

37 past 12 mo · ≈3/mo
classical only
Active

Signature stat

#68,349

#68,349 · players worldwide · of 216,808

Career timeline

9 entries
2026
Re-crossed 1800
at age 59
Feb 2026
2025
69th American 55-60 player
at age 58 · rated 1857
Jan 2025
Best 12-month gain (+108 Elo)
1749 → 1857
Jan 2025
All-time peak 1857
at age 58 · −31 from today
Jan 2025
2024
K-factor lowered to 20
at age 57
Dec 2024
Re-crossed 1800
at age 57
Oct 2024

Standard rating history

Last 12 months — activity & highlights

Best result
17th Annual Golden State Open - U2100
perf 1925 (+105) · 5/7 · #1
Top opponent
vs Natalia TsodikovaWFM 2,155
2025 Summer Tuesday Night Marathon - 2000 and Over Round 1-3 · Jul 2025 · +7.3 Elo
Best comeback
17th Annual Golden State Open - U2100
finished #1 (seeded #14 of 50)
Evolution
-1
1827 → 1826
Tournaments
10
36 games
Score
16.5/ 3645.8%
13W7D16L

Last 12 months — tournaments

10 events
EventDateScoreRankPerfΔ Elo
2026 Spring Tuesday Night Marathon - 2000 and Over Round 1-4
Swiss
Mar 20261.5/4#181768-8.6
2026 New Years Tuesday Night Marathon - 2000 and Over Round 4-7
Swiss
Jan 20262/4#91926+14.6
17th Annual Golden State Open - U2100
Open Swiss
Jan 20265/7#11925+28.2
2026 New Years Tuesday Night Marathon - 2000 and Over Round 1-3
Swiss
Jan 20261/1#102891+17.4
20th Annual Los Angeles Open - U2100
Open Swiss
Nov 20252/4#401706-30.6
Worst Elo result: 20th Annual Los Angeles Open - U2100 (-30.6 Elo, finished #40).

Rankings

/
United States of America
#1,933
out of 5,412 players
Americas
#7,772
in continent
World
#68,349
out of 400,000+

National ranking

Europe & World

Europe
World
United States of America
1
🇺🇸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.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
4
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
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.
2,718
8
🇺🇸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
...
1933🇺🇸Viadiu-Ilarraza, Hector1,826
Americas
1
🇺🇸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.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
4
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
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.
2,718
8
🇺🇸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
...
7772🇺🇸Viadiu-Ilarraza, Hector1,826
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
68349🇺🇸Viadiu-Ilarraza, Hector1,826