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Fonseca, Constanca

🇵🇹

FIDEFIDE 1981897· Female· Portugal· Born in 2015

Follow Constanca FonsecaTrack her monthly FIDE ratings, games, tournaments and more.

Constanca Fonseca, a 11-year-old Portuguese player, is rated 1560 — just 29 short of her peak of 1589 (Jan 2025, age 10). She is rising rapidly, having gained +80 Elo over the past 12 months. 13 rated games in the past year (≈17/year long-term). Recent standard appearances include CN Jovens 2025-26 - U12, CD Equipas Porto 2025-26 r. 5-6, and CD Porto Jovens 2025-26 - U12. Also played 15 rapid (including European Rapid Chess Championship 2025) and 16 blitz events (including European Blitz Chess Championship 2025) recently.

At junior level, she reached #18 and #4 nationally in U12 and U10.

Current rating

1560

Standard

Rpd1579·Blz1502

All-time high

1589

−29 pts below
Jan 2025 · age 10

Activity

16

games / yr avg. · ≈1/mo

13 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#161,560

#161,560 · players worldwide · of 216,808

Career timeline

9 entries
2026
18th Portuguese U12 player
at age 11 · rated 1560
May 2026
Best 12-month gain (+80 Elo)
1480 → 1560
May 2026
Re-crossed 1500
at age 11
May 2026
2025
4th Portuguese U10 player
at age 10 · rated 1589
Jan 2025
Crossed 1500
at age 10
Jan 2025
Crossed 1400
at age 10
Jan 2025

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Tiago Neno Cruz 1,571
CN Jovens 2025-26 - U12 · Mar 2026 · +0.6 Elo
Evolution
+104
1456 → 1560
Tournaments
9
41 games
Score
16.5/ 4140.2%
16W5D20L
Top 3 losses
1.[L]vsFedor Lubimov1,511·CN Jovens 2025-26 - U12·R2·-22.8
2.[L]vsSatyaki Nandy1,586·CN Jovens 2025-26 - U12·R7·-18.5
3.[L]vsMaria Rita Matos1,449·CD Porto Jovens 2025-26 - U12·R3·-17.8

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
CN Jovens 2025-26 - U12
Swiss
Mar 20263/5#1514620.0
CD Equipas Porto 2025-26 r. 5-6
Team
Mar 20262/1#2215580.0
CD Porto Jovens 2025-26 - U12
Swiss
Feb 20262/2#62349-26.4
Taca de Portugal r. 3
Knockout
Feb 20260/1R128957-4.8
European Youth Chess Championship 2025 - Girls U10
Open Swiss
Oct 20253/8#6713120.0
Worst Elo result: CD Porto Jovens 2025-26 - U12 (-26.4 Elo, finished #6).

Rankings

/
Portugal
#916
out of 1,729 players
Europe
#105,757
in continent
World
#161,542
out of 400,000+

National ranking

Europe & World

Europe
World
Portugal
1
🇵🇹Ferreira, Jorge ViterboFollow Jorge Viterbo FerreiraTrack their monthly FIDE ratings, games, tournaments and more.
2,525
2
🇵🇹Sousa, Andre VenturaFollow Andre Ventura SousaTrack their monthly FIDE ratings, games, tournaments and more.
2,449
3
🇵🇹Pereira, RubenFollow Ruben PereiraTrack their monthly FIDE ratings, games, tournaments and more.
2,446
4
🇵🇹Martins, David Pires TavaresFollow David Pires Tavares MartinsTrack their monthly FIDE ratings, games, tournaments and more.
2,436
5
🇵🇹Damaso, RuiFollow Rui DamasoTrack their monthly FIDE ratings, games, tournaments and more.
2,417
6
🇵🇹Martins, Bruno Andre LeiteFollow Bruno Andre Leite MartinsTrack their monthly FIDE ratings, games, tournaments and more.
2,408
7
🇵🇹Veiga, Jose Francisco R P NevesFollow Jose Francisco R P Neves VeigaTrack their monthly FIDE ratings, games, tournaments and more.
2,403
8
🇵🇹Galego, LuisFollow Luis GalegoTrack their monthly FIDE ratings, games, tournaments and more.
2,400
9
🇵🇹Barria, JoseFollow Jose BarriaTrack their monthly FIDE ratings, games, tournaments and more.
2,380
10
🇵🇹Vitor, AntonioFollow Antonio VitorTrack their monthly FIDE ratings, games, tournaments and more.
2,362
...
916🇵🇹Fonseca, Constanca1,560
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
105757🇵🇹Fonseca, Constanca1,560
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
161542🇵🇹Fonseca, Constanca1,560