Format
DS
De Souza, Samuel B Ornelas
🇧🇷FIDE 22751637· Male· Brazil· Born in 2002
Follow Samuel B Ornelas De SouzaTrack his monthly FIDE ratings, games, tournaments and more.
Samuel B Ornelas De Souza, a 24-year-old Brazilian player, is rated 1791. He has fluctuated between 1782 and 1863 over the past 2 years. 45 rated games in the past year (≈14/year long-term). Recent standard appearances include IRT CXA Classico de Fevereiro 1a Etapa Circuito STD, I Festival de Xadrez da Hebraica Classico 2026, and III Sampa Chess Open 2026 STD. Also played 1 rapid event (including CXA Double Maio Cidade de Sao Paulo RPD Duplas) recently. His peak of 1863 was reached at age 22 (Mar 2024).
Current rating
1791
Standard
Rpd1762·Blz1783
All-time high
1863
−72 pts below
Mar 2024 · age 22
Mar 2024 · age 22
Activity
36
games / yr avg. · ≈3/mo
45 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#79,201
#79,201 · players worldwide · of 218,279
Career timeline
11 entries2026
100 career games
at age 24
Mar 2026
Re-crossed 1800
at age 24
Feb 2026
2025
Re-crossed 1800
at age 23
Aug 2025
2024
Re-crossed 1800
at age 22
Dec 2024
Re-crossed 1800
at age 22
Sep 2024
K-factor lowered to 20
at age 22
Aug 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Evolution
+9
1782 → 1791
Tournaments
9
53 games
Score
30/ 5356.6%
26W8D19L
Top 3 wins
Top 3 losses
3.[L]vsAntonio De Araujo Junior1,659·Festival Nacional Interclubes Campeonato Brasileiro por Equipes·R3·-13.6
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 3/3 | #30 | 2385 | -6.2 |
Open Swiss | Feb 2026 | 3/4 | #16 | 1778 | -1.2 |
Open Swiss | Jan 2026 | 3/7 | #115 | 1744 | -7.6 |
Open Swiss | Jan 2026 | 4.5/5 | #29 | 2240 | +29.0 |
Open Swiss | Dec 2025 | 4/8 | #24 | 1904 | -5.2 |
Open Swiss | Dec 2025 | 2.5/5 | #25 | 1741 | -5.8 |
Open Swiss | Nov 2025 | 3/2 | #255 | 2743 | -15.4 |
Open Swiss | Jul 2025 | 4/3 | #21 | 2727 | +21.4 |
Swiss | Jun 2025 | 3/7 | #43 | 1670 | -27.2 |
Rankings
/
Brazil
#1,226
out of 6,523 players
Americas
#9,157
in continent
World
#79,199
out of 400,000+
National ranking
Europe & World
Europe
World
Brazil
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| ... | ||
| 1226 | 1,791 | |
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 |
| ... | ||
| 9157 | 1,791 | |
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 |
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| 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 |
| ... | ||
| 79199 | 1,791 | |