Format
AW
Arias, William Alfredo
CM🇩🇴FIDE 6400655· Male· Dominican Republic· Born in 1968
Follow William Alfredo AriasTrack his monthly FIDE ratings, games, tournaments and more.
William Alfredo Arias, a 58-year-old Candidate Master, is rated 1982. He is on a steady climb with +20 Elo over the past 12 months. 22 rated games in the past year (≈19/year long-term). Recent standard appearances include Campeonato Prenacional Absoluto 2026, Torneo por Equipos de Santiago 2025, and EMECONCI 2025. Also played 5 rapid (including Campeonato de Ajedrez Copa Independencia Rapida 2026) and 11 blitz events (including Copa Blitz de Ajedrez Juan Pablo Duarte 2026) recently. He had 2 career breaks: 26 months (2007–2009) and 21 months (2010–2011). His peak of 2037 was reached at age 48 (Jan 2016); he also reached #46 nationally in Aug 2024.
Awarded CM in 2022 (age 54).
Current rating
1982
Standard
Rpd1962·Blz1977
All-time high
2037
−55 pts below
Jan 2016 · age 48
Jan 2016 · age 48
Activity
23
games / yr avg. · ≈2/mo
13 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#30,474
#30,474 · players worldwide · of 218,279
Career timeline
15 entries2024
Peak national rank: #46
at age 56 · rated 1990
Aug 2024
4th 55-60 player nationally
at age 56 · rated 1995
Jun 2024
Best 12-month gain (+94 Elo)
1901 → 1995
May 2024
2022
CM title awardedCM
at age 54
Sep 2022
7th 50-55 player nationally
at age 54 · rated 1931
Mar 2022
2016
10th 45-50 player nationally
at age 48 · rated 2037
Feb 2016
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+20
1962 → 1982
Tournaments
3
15 games
Score
9/ 1560.0%
8W2D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 5/9 | #23 | 2057 | +22.4 |
Team | Dec 2025 | 3/1 | #41 | 2332 | +1.6 |
Swiss | Jul 2025 | 1/3 | #19 | 1933 | -3.6 |
Most-Played Opponents
vsDewar Bienvenido Feliz DotelCM
🇩🇴DOM·2055
+5 −10 =7
22 games·last met Apr 2026
View head-to-head →
vsCarlos Antonio Moscoso SilvaCM
🇩🇴DOM·2001
+4 −12 =5
21 games·last met Mar 2026
View head-to-head →
vsCarlos Manuel Rodriguez Torres
🇩🇴DOM·1912
+7 −7 =1
15 games·last met Sep 2025
View head-to-head →
vsEnmanuel De Jesus Brito Rondon
🇩🇴DOM·2029
+5 −7 =2
14 games·last met Apr 2026
View head-to-head →
vsRuddy Antonio MendezCM
🇩🇴DOM·2063
+2 −9 =3
14 games·last met Mar 2026
View head-to-head →
Rankings
/
Dominican Republic
#52
out of 544 players
Americas
#3,233
in continent
World
#30,473
out of 400,000+
National ranking
Europe & World
Europe
World
Dominican Republic
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| 4 | 🇩🇴Follow Juan Carlos Mesa CruzTrack their monthly FIDE ratings, games, tournaments and more. | 2,323 |
| 5 | 🇩🇴Follow Carlos Paul Abreu JeanTrack their monthly FIDE ratings, games, tournaments and more. | 2,263 |
| 6 | 🇩🇴Follow Christopher GuzmanTrack their monthly FIDE ratings, games, tournaments and more. | 2,236 |
| 7 | 🇩🇴Follow Miguel Antonio Infante GuerreroTrack their monthly FIDE ratings, games, tournaments and more. | 2,232 |
| 8 | 🇩🇴Follow Leandro Jimenez JimenezTrack their monthly FIDE ratings, games, tournaments and more. | 2,213 |
| 9 | 🇩🇴Follow David Daniel Camacho CampusanoTrack their monthly FIDE ratings, games, tournaments and more. | 2,212 |
| 10 | 🇩🇴Follow Nelson Damian Alvarado SepulvedaTrack their monthly FIDE ratings, games, tournaments and more. | 2,187 |
| ... | ||
| 52 | 1,982 | |
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 |
| ... | ||
| 3233 | 1,982 | |
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 |
| ... | ||
| 30473 | 1,982 | |