Format
BW
Barbosa, William Julio
🇧🇷FIDE 2183323· Male· Brazil· Born in 1997
Follow William Julio BarbosaTrack his monthly FIDE ratings, games, tournaments and more.
William Julio Barbosa, a 29-year-old Brazilian player, is rated 1729. He plays occasionally (4 games in the last 12 months) and took a 19-month break between Mar 2024 and Nov 2025. Recent appearance: Campeonato Brasiliense Absoluto de Xadrez STD 2025 Semifinal II. His peak of 1769 was reached at age 27 (Mar 2024).
Current rating
1729
Standard
Rpd—·Blz1801
All-time high
1769
−40 pts below
Mar 2024 · age 27
Mar 2024 · age 27
Activity
5
games / yr avg.
4 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#99,637
#99,637 · players worldwide · of 216,808
Career timeline
7 entries2024
Best 12-month gain (+155 Elo)
1614 → 1769
Mar 2024
All-time peak 1769
at age 27 · −40 from today
Mar 2024
Inactive for 19 months
paused at 1769 → returned at 1729
Mar 2024
2023
Crossed 1600
at age 26
Nov 2023
Crossed 1500
at age 26
Nov 2023
Crossed 1400
at age 26
Nov 2023
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-40
1769 → 1729
Tournaments
1
4 games
Score
1.5/ 437.5%
1W1D2L
Top 1 win
Top 2 losses
1.[L]vsIcaro Noe Caixeta1,589·Campeonato Brasiliense Absoluto de Xadrez STD 2025 Semifinal II·R1·-27.6
2.[L]vsFlavio Vieira Gomes1,768·Campeonato Brasiliense Absoluto de Xadrez STD 2025 Semifinal II·R4·-17.8
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Sep 2025 | 1.5/4 | #9 | 1590 | -39.6 |
Worst Elo result: Campeonato Brasiliense Absoluto de Xadrez STD 2025 Semifinal II (-39.6 Elo, finished #9).
Rankings
/
Brazil
#1,617
out of 6,387 players
Americas
#11,851
in continent
World
#99,636
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 |
| ... | ||
| 1617 | 1,729 | |
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 |
| ... | ||
| 11851 | 1,729 | |
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 |
| ... | ||
| 99636 | 1,729 | |