Format
DS
De Souza, Mateus Nascimento
🇧🇷FIDE 22799575· Male· Brazil· Born in 2009
Follow Mateus Nascimento De SouzaTrack his monthly FIDE ratings, games, tournaments and more.
Mateus Nascimento De Souza, a 17-year-old Brazilian player, is rated 2005 — his current career high and ranked 15th among Brazilian players under 18. He is on a breakout run, having gained +251 Elo over the past 12 months. 63 rated games in the past year (≈30/year long-term). Recent standard appearances include Copa Tiradentes de xadrez FIDE STD 2026, IRT Fide Std De Xadrez Cacoal Ro, and Torneio Abertura De Xadrez 2026 FIDE STD Cacoal RO. Also played 5 rapid (including Campeonato Brasileiro de Xadrez RPD 2025 Manaus) and 2 blitz events (including Brazil Chess Series - Floripa 2026 - Super Blitz) recently.
At junior level, he reached #15, #13 and #54 nationally in U18, U16 and U14.
Current rating
2005
Standard
Rpd1879·Blz1858
All-time high
2005
at best
Jun 2026 · age 17
Jun 2026 · age 17
Activity
31
games / yr avg. · ≈3/mo
63 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#15
#15 · Brazilian players under 18 · of 288
Career timeline
9 entries2026
15th Brazilian U18 player
at age 17 · rated 2005
Jun 2026
Crossed 2000
at age 17
Jun 2026
All-time peak 2005
at age 17
Jun 2026
100 career games
at age 17
Jun 2026
2025
13th Brazilian U16 player
at age 16 · rated 1957
Dec 2025
Crossed 1800
at age 16
Aug 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Best result
Torneio Internacional de Xadrez da cidade de Rio Branco Acre Brasilperf 2668 (+663) · 5/5 · #3
Top opponent
Evolution
+251
1754 → 2005
Tournaments
11
70 games
Score
49.5/ 7070.7%
42W15D13L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
11 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 5/5 | #3 | 2668 | +35.2 |
Swiss | Apr 2026 | 5/5 | #1 | 2546 | +67.2 |
Swiss | Mar 2026 | 4/4 | #7 | 2561 | -29.6 |
Swiss | Feb 2026 | 5/5 | #2 | 2535 | +16.8 |
Open Swiss | Jan 2026 | 5/9 | #197 | 1912 | -4.8 |
Swiss | Dec 2025 | 2/5 | #17 | 1827 | -36.0 |
Open Swiss | Nov 2025 | 5.5/5 | #1 | 2585 | +58.0 |
Swiss | Oct 2025 | 4.5/5 | #3 | 2189 | +19.2 |
Open Swiss | Oct 2025 | 4.5/8 | #52 | 1987 | -16.4 |
Swiss | Aug 2025 | 4.5/6 | #2 | 2018 | +55.6 |
Most-Played Opponents
vsGabriel Carckeno Do Carmo
🇧🇷BRA·2037
+3 −9 =3
15 games·last met May 2026
View head-to-head →
vsEverson De Moura Araujo
🇧🇷BRA·2034
+2 −8 =2
12 games·last met May 2026
View head-to-head →
vsSabino Jose Cardoso Junior
🇧🇷BRA·1860
+3 −3 =1
7 games·last met Mar 2026
View head-to-head →
vsRenato Sena De Oliveira
🇧🇷BRA·1751
+3 −3 =1
7 games·last met Feb 2026
View head-to-head →
vsMaysa Silva De Oliveira
🇧🇷BRA·1624
+6 −1 =0
7 games·last met Nov 2025
View head-to-head →
Rankings
/
Brazil
#302
out of 6,523 players
Americas
#2,796
in continent
World
#26,724
out of 400,000+
National ranking
Europe & World
Europe
World
Brazil
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| 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 |
| ... | ||
| 302 | 2,005 | |
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 |
| ... | ||
| 2796 | 2,005 | |
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 |
| ... | ||
| 26724 | 2,005 | |