Format
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De Bastiani, Tales Otavio
🇧🇷FIDE 44749678· Male· Brazil· Born in 2011
Follow Tales Otavio De BastianiTrack his monthly FIDE ratings, games, tournaments and more.
Tales Otavio De Bastiani, a 15-year-old Brazilian player, is rated 1667. He is progressing steadily with +62 Elo over the past 12 months. 30 rated games in the past year (≈25/year long-term). Recent standard appearances include III Sampa Chess Open 2026 STD, Festival Nacional Interclubes Campeonato Brasileiro por Equipes, and Regional Sudeste Amador U1700. Also played 6 rapid events (including Copa Franco Montoro RPD 2025) recently. His peak of 1716 was reached at age 14 (Dec 2025).
At junior level, he reached #92 and #54 nationally in U16 and U14.
Current rating
1667
Standard
Rpd1713·Blz1524
All-time high
1716
−49 pts below
Dec 2025 · age 14
Dec 2025 · age 14
Activity
24
games / yr avg. · ≈2/mo
27 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#121,806
#121,806 · players worldwide · of 218,279
Career timeline
8 entries2026
92nd Brazilian U16 player
at age 15 · rated 1716
Jan 2026
2025
54th Brazilian U14 player
at age 14 · rated 1716
Dec 2025
Best 12-month gain (+178 Elo)
1538 → 1716
Dec 2025
All-time peak 1716
at age 14 · −49 from today
Dec 2025
Crossed 1600
at age 14
Apr 2025
2024
Crossed 1500
at age 13
Jun 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+62
1605 → 1667
Tournaments
5
31 games
Score
16.5/ 3153.2%
11W11D9L
Top 3 wins
1.[W]vsPedro Cezar Vezneyan Povia1,768·Festival CXA de Inverno Cidade de Sao Paulo Classico·R2·+28.9
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 3/7 | #154 | 1756 | -48.8 |
Open Swiss | Nov 2025 | 4/5 | #15 | 1936 | +19.6 |
Open Swiss | Oct 2025 | 4.5/5 | #8 | 1965 | +13.6 |
Open Swiss | Sep 2025 | 3.5/5 | #5 | 1906 | +80.8 |
Open Swiss | Jul 2025 | 1.5/5 | #26 | 1602 | -4.4 |
Rankings
/
Brazil
#1,975
out of 6,523 players
Americas
#14,782
in continent
World
#121,800
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. | 2,553 |
| 4 | 🇧🇷Follow Krikor Sevag MekhitarianTrack their monthly FIDE ratings, games, tournaments and more. | 2,544 |
| 5 | 🇧🇷Follow Andre DiamantTrack their monthly FIDE ratings, games, tournaments and more. | 2,501 |
| 6 | 🇧🇷Follow Renato R. QuintilianoTrack their monthly FIDE ratings, games, tournaments and more. | 2,491 |
| 7 | 🇧🇷Follow Yago De Moura SantiagoTrack their monthly FIDE ratings, games, tournaments and more. | 2,479 |
| 8 | 🇧🇷Follow Diego Rafael Di BerardinoTrack their monthly FIDE ratings, games, tournaments and more. | 2,465 |
| 9 | 🇧🇷Follow Nathan Felipe FilgueirasTrack their monthly FIDE ratings, games, tournaments and more. | 2,410 |
| 10 | 🇧🇷Follow Lucas Do Valle CardosoTrack their monthly FIDE ratings, games, tournaments and more. | 2,407 |
| ... | ||
| 1975 | 1,667 | |
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 |
| ... | ||
| 14782 | 1,667 | |
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 |
| ... | ||
| 121800 | 1,667 | |