Format
DS
Dos Santos Junior, Haroldo Cunha
FM🇧🇷FIDE 2100460· Male· Brazil· Born in 1958
Follow Haroldo Cunha Dos Santos JuniorTrack his monthly FIDE ratings, games, tournaments and more.
Haroldo Cunha Dos Santos Junior, a 68-year-old Brazilian FIDE Master, is rated 1973. He has fluctuated between 1945 and 2052 over the past 2 years. 38 rated games in the past year (≈24/year long-term). Recent standard appearances include Curitiba Chess Open 2026 STD Torneio Internacional Cidade de Curitiba, Torneio De Xadrez Pensado IRT Sub2400 Itajai, and II Timbo Chess Festival Under 2400 STD. Also played 1 rapid (including Campeonato Catarinense Absoluto Rapido 2025) and 1 blitz events (including Campeonato Catarinense Absoluto Blitz 2025) recently. He had 2 career breaks: 17 months (2003–2004) and 56 months (2004–2009). His peak of 2279 was reached at age 44 (Jan 2002); he also reached Brazilian #47 in Jan 2004.
Awarded FM in 2011 (age 53).
Current rating
1973
Standard
Rpd2132·Blz1962
All-time high
2279
−306 pts below
Jan 2002 · age 44
Jan 2002 · age 44
Activity
38
games / yr avg. · ≈3/mo
38 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#32,082
#32,082 · players worldwide · of 216,808
Career timeline
22 entries2024
9th Brazilian 65-70 player
at age 66 · rated 2052
Jul 2024
2023
500 career games
at age 65
Aug 2023
2021
Re-crossed 2100
at age 63
Nov 2021
2019
10th Brazilian 60-65 player
at age 61 · rated 2142
Sep 2019
2018
Re-crossed 2100
at age 60
Sep 2018
2017
Best 12-month gain (+115 Elo)
2094 → 2209
May 2017
Standard rating history
Activity & highlights
Top opponent
Evolution
-6
1979 → 1973
Tournaments
6
40 games
Score
24.5/ 4061.3%
23W3D14L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 3.5/7 | #67 | 1828 | -27.0 |
Open Swiss | Mar 2026 | 4.5/6 | #6 | 2034 | +10.2 |
Open Swiss | Feb 2026 | 5/6 | #4 | 2202 | +38.0 |
Open Swiss | Jan 2026 | 4.5/8 | #88 | 2035 | +7.0 |
Open Swiss | Dec 2025 | 3/5 | #12 | 1953 | -20.2 |
Open Swiss | Aug 2025 | 4/6 | #9 | 1830 | -14.2 |
Worst Elo result: Curitiba Chess Open 2026 STD Torneio Internacional Cidade de Curitiba (-27.0 Elo, finished #67).
Most-Played Opponents
vsCharles GaucheFM
🇧🇷BRA·2073
+2 −8 =3
13 games·last met Dec 2025
View head-to-head →
vsCesar Hidemitsu UmetsuboIM
🇧🇷BRA·2353
+0 −9 =0
9 games·last met Feb 2026
View head-to-head →
vsAlfeu Junior Varela BuenoFM
🇧🇷BRA·2207
+1 −5 =2
8 games·last met Feb 2025
View head-to-head →
vsEveraldo MatsuuraGM
🇧🇷BRA·2341
+0 −6 =2
8 games·last met Aug 2024
View head-to-head →
vsLuis Ernesto RodiIM
🇺🇾URU·2245
+1 −3 =3
7 games·last met Dec 2024
View head-to-head →
Rankings
/
Brazil
#381
out of 6,387 players
Americas
#3,412
in continent
World
#32,082
out of 400,000+
National ranking
Europe & World
Europe
World
Brazil
| 1 | 🇧🇷Follow Rafael LeitaoTrack their monthly FIDE ratings, games, tournaments and more. | 2,588 |
| 2 | 🇧🇷Follow Luis Paulo SupiTrack their monthly FIDE ratings, games, tournaments and more. | 2,581 |
| 3 | 🇧🇷Follow Alexandr FierTrack their monthly FIDE ratings, games, tournaments and more. | 2,578 |
| 4 | 🇧🇷Follow Giovanni VescoviTrack their monthly FIDE ratings, games, tournaments and more. | 2,549 |
| 5 | 🇧🇷Follow Krikor Sevag MekhitarianTrack their monthly FIDE ratings, games, tournaments and more. | 2,544 |
| 6 | 🇧🇷Follow Andre DiamantTrack their monthly FIDE ratings, games, tournaments and more. | 2,499 |
| 7 | 🇧🇷Follow Renato R. QuintilianoTrack their monthly FIDE ratings, games, tournaments and more. | 2,491 |
| 8 | 🇧🇷Follow Yago De Moura SantiagoTrack their monthly FIDE ratings, games, tournaments and more. | 2,479 |
| 9 | 🇧🇷Follow Diego Rafael Di BerardinoTrack their monthly FIDE ratings, games, tournaments and more. | 2,465 |
| 10 | 🇧🇷Follow Nathan Felipe FilgueirasTrack their monthly FIDE ratings, games, tournaments and more. | 2,410 |
| ... | ||
| 381 | 1,973 | |
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 |
| ... | ||
| 3412 | 1,973 | |
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 |
| ... | ||
| 32082 | 1,973 | |