Format
BH
Biazon, Heloise De Oliveira
🇧🇷FIDE 22766308· Female· Brazil· Born in 2011
Follow Heloise De Oliveira BiazonTrack her monthly FIDE ratings, games, tournaments and more.
Heloise De Oliveira Biazon, a 15-year-old Brazilian player, is rated 1477 — her current career high. She is on a steady climb with +47 Elo over the past 12 months. 13 rated games in the past year (≈23/year long-term). Recent standard appearances include XII COPA ESCOLAR DEL MERCOSUR 2025, XIV Pan-American School Chess Championship 2025 STD U15 Girls, and Copa Parana de Xadrez Feminino. Also played 4 rapid (including IV Copa Campo Mourao de Xadrez Rapido) and 1 blitz events (including IV Copa Campo Mourao de Xadrez BLZ) recently.
At junior level, she reached #32 nationally in U12.
Current rating
1477
Standard
Rpd1477·Blz1549
All-time high
1477
at best
Feb 2026 · age 15
Feb 2026 · age 15
Activity
20
games / yr avg. · ≈2/mo
12 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#194,440
#194,440 · players worldwide · of 218,279
Career timeline
6 entries2026
All-time peak 1477
at age 15
Feb 2026
2025
Best 12-month gain (+407 Elo)
1030 → 1437
Jan 2025
2024
Crossed 1400
at age 13
Mar 2024
Crossed 1200
at age 13
Mar 2024
2023
32nd Brazilian U12 player
at age 12 · rated 1079
Feb 2023
First FIDE rating
1079 · at age 12
Feb 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Best result
XIV Pan-American School Chess Championship 2025 STD U15 Girlsperf 1999 (+549) · 4.5/5 · #15
Top opponent
Evolution
+47
1430 → 1477
Tournaments
3
26 games
Score
12/ 2646.2%
11W7D8L
Top 3 wins
Top 3 losses
3.[L]vsNatalia De Oliveira Biazon1,642·XIV Pan-American School Chess Championship 2025 STD U15 Girls·R4·-10.0
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Nov 2025 | 4.5/4 | #9 | 2344 | +26.8 |
Swiss | Aug 2025 | 4.5/5 | #15 | 1999 | +27.2 |
Swiss | Jul 2025 | 3/3 | #14 | 2514 | -6.8 |
Most-Played Opponents
vsNatalia De Oliveira Biazon
🇧🇷BRA·1629
+4 −11 =3
18 games·last met Nov 2025
View head-to-head →
vsNicole Nunes
🇧🇷BRA·1629
+3 −3 =0
6 games·last met Sep 2025
View head-to-head →
vsNathalia Kruger
🇧🇷BRA·1593
+0 −5 =1
6 games·last met May 2025
View head-to-head →
vsFernanda Cabreira Ramos
🇧🇷BRA·1663
+0 −6 =0
6 games·last met May 2024
View head-to-head →
vsSofia Rie Soejima
🇧🇷BRA·1568
+2 −3 =0
5 games·last met Jul 2024
View head-to-head →
Rankings
/
Brazil
#2,931
out of 6,523 players
Americas
#23,325
in continent
World
#194,352
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 |
| ... | ||
| 2931 | 1,477 | |
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 |
| ... | ||
| 23325 | 1,477 | |
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 |
| ... | ||
| 194352 | 1,477 | |