Format
CY
Costa, Yanni Queiroz
🇧🇷FIDE 44781768· Female· Brazil· Born in 2012
Follow Yanni Queiroz CostaTrack her monthly FIDE ratings, games, tournaments and more.
Yanni Queiroz Costa, a 14-year-old Brazilian player, is rated 1562. She has slipped back 94 Elo over the past 12 months. 29 rated games in the past year (≈31/year long-term). Recent standard appearances include III Campeonato Tocantinense de Xadrez 2026 U20, 64o Campeonato Brasileiro Feminino de Xadrez 2025, and VII Campeonato Tocantiense de Xadrez. Also played 9 rapid (including Campeonato Tocantinense De Xadrez Rapido 2025) and 4 blitz events (including Palmas Shopping De Xadrez BLZ) recently. Her peak of 1722 was reached at age 13 (May 2025).
At junior level, she reached #31 nationally in U14.
Current rating
1562
Standard
Rpd1562·Blz1581
All-time high
1722
−160 pts below
May 2025 · age 13
May 2025 · age 13
Activity
29
games / yr avg. · ≈2/mo
24 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#161,641
#161,641 · players worldwide · of 218,279
Career timeline
6 entries2025
31st Brazilian U14 player
at age 13 · rated 1722
May 2025
Crossed 1600
at age 13
May 2025
Crossed 1500
at age 13
May 2025
Crossed 1400
at age 13
May 2025
All-time peak 1722
at age 13 · −160 from today
May 2025
First FIDE rating
1722 · at age 13
May 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-94
1656 → 1562
Tournaments
5
33 games
Score
16/ 3348.5%
12W8D13L
Top 3 wins
2.[W]vsRaimunda Claudia Rego De Souza1,719·64o Campeonato Brasileiro Feminino de Xadrez 2025·R7·+27.3
Top 3 losses
2.[L]vsMaria Vitoria Baratieri1,530·XIV Pan-American School Chess Championship 2025 STD U13 Girls·R7·-22.6
3.[L]vsSophia Parisotto Seara1,568·XIV Pan-American School Chess Championship 2025 STD U13 Girls·R6·-20.4
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 3.5/5 | #6 | 1745 | +13.2 |
Swiss | Mar 2026 | 2/2 | #7 | 2406 | -38.0 |
Open Swiss | Dec 2025 | 4.5/7 | #43 | 1843 | +18.0 |
Swiss | Nov 2025 | 2/2 | #27 | 2755 | -8.4 |
Swiss | Aug 2025 | 4/8 | #17 | 1562 | -78.8 |
Worst Elo result: XIV Pan-American School Chess Championship 2025 STD U13 Girls (-78.8 Elo, finished #17).
Most-Played Opponents
vsElisa Queiroz Costa
🇧🇷BRA·1547
+1 −4 =7
12 games·last met May 2026
View head-to-head →
vsMaria Vitoria Baratieri
🇧🇷BRA·1629
+0 −5 =1
6 games·last met May 2026
View head-to-head →
vsWillian Alves Martins
🇧🇷BRA·1772
+0 −6 =0
6 games·last met Mar 2026
View head-to-head →
vsJoao Batista Do Nasciment Santos
🇧🇷BRA·1934
+2 −3 =0
5 games·last met Apr 2026
View head-to-head →
vsArthur Paz De Miranda
🇧🇷BRA·1717
+4 −1 =0
5 games·last met Mar 2026
View head-to-head →
Rankings
/
Brazil
#2,599
out of 6,523 players
Americas
#19,812
in continent
World
#161,624
out of 400,000+
National ranking
Europe & World
Europe
World
Brazil
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| 2599 | 1,562 | |
Americas
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| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| ... | ||
| 19812 | 1,562 | |
World
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| 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 |
| ... | ||
| 161624 | 1,562 | |