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Campeonato Brasileiro Juvenil 2025 (STD) - Sub 20 Feminino

Open SwissStandard

25 players participated in this 6-round tournament, held from 10 Jul 2025 to 13 Jul 2025 in Florianopolis SC, Brazil. Top 10 Elo average was 1680, and top seed was Mariana Nara Santana Da Costa (πŸ‡§πŸ‡· BRA, 1914).

Mariana Nara Santana Da Costa (πŸ‡§πŸ‡· BRA, 1914) won with 6.0/6, ahead of Luana Eduarda Tribess (5.0) and Luana Saddi Vieira (4.0). Da Costa won solo starting round 4.

The biggest upset came in round 1: Larissa Taina Roeder (1510) beat Laura Alves Jurado (1679), a +169-point gap.

Location
πŸ‡§πŸ‡·Florianopolis SC, Brazil
Dates
10 Jul 2025 β†’ 13 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 6 rounds
Top seed
πŸ‡§πŸ‡·Mariana Nara Santana Da Costa1914
Avg top 10
1,680
Participants
25
Federations Β· 1 represented
πŸ‡§πŸ‡·BrazilΓ—25
Top 3

How it unfolded

Top 6 Β· 6 rounds

Mariana Nara Santana Da Costa led from R4; +1.0-point edge over the runner-up.

Co-leaders
12
5
2
1
1
1
1.534.56R1R2R3R4R5R6
Da Costa6Tribess5Vieira4Garghetti4Rodrigues Mota3.5Bittencourt3.5
R4–R6 Β· LEAD HELD

Mariana Nara Santana Da Costa never relinquished the lead after R4; final gap +1.0 over the runner-up.

R3 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Mariana Nara Santana Da Costa beat Luana Eduarda Tribess (White).

WIN STREAKS Β· 2 top finishers

Mariana Nara Santana Da Costa 6 wins (R1–R6)Luana Eduarda Tribess 3 wins (R4–R6)

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Mariana Nara Santana Da Costa*
1
1
β€”
2Luana Eduarda Tribess
0
*β€”β€”
3Luana Saddi Vieira
0
β€”*
1
4Julia Garghettiβ€”β€”
0
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΞ”
1Da Costa, Mariana Nara Santana1914BRA+16B+8N+2B+6N+3B+5N6.019.522.022.002456+46.0
2Tribess, Luana Eduarda1696BRA+15N+17Bβˆ’1N+5N+6B+7B5.019.521.515.501943+71.6
3Vieira, Luana Saddi1699BRA+4B+10N=5B+8Nβˆ’1N=6B4.020.524.014.501775+12.2
4Garghetti, Julia1543BRAβˆ’3N+19N+22B+9Bβˆ’7N+14B4.016.017.510.001673+35.2
5Rodrigues Mota, Sophia Lorena1740BRA+23N+7B=3Nβˆ’2B+16Nβˆ’1B3.521.022.59.501731-0.9
6Campagnolo, Bruna1693BRA+14B+22N+18Bβˆ’1Bβˆ’2N=3N3.520.021.58.501680-4.4
7Ramos, Fernanda Cabreira1637BRA+24Bβˆ’5N+11B=16N+4Bβˆ’2N3.518.519.59.751648+4.8
8Monteiro, Melissa1561BRA+25Nβˆ’1B+17Nβˆ’3B+13N=9B3.518.518.56.751653+21.6
9Bittencourt, Alica E Decezare1575BRAβˆ’22B+24N+10Bβˆ’4N+12B=8N3.515.516.59.251696+16.2
10Duarte, Giovanna Torqui1447BRA+13Nβˆ’3Bβˆ’9N+24B=18N+16B3.515.016.07.501638+62.4
11Roeder, Larissa Taina1510BRA+12BFβˆ’7N=17B+22N+18B3.512.012.07.501693+38.4
12Jurado, Laura Alves1679BRAβˆ’11N=23B+15N=13Bβˆ’9N+17B3.015.016.57.251542-44.4
13Seara, Sophia Parisotto1579BRAβˆ’10B=14N+20B=12Nβˆ’8B+24N3.015.016.06.001546-11.2
14Kruger, Nathalia1510BRAβˆ’6N=13B+23N=18B+19Bβˆ’4N3.014.516.06.001588+25.6
15Marchetti, Luana Negri1539BRAβˆ’2B=20Nβˆ’12B=22N+21B+19N3.014.015.55.751547+0.4
16Tribess, Leticia Gabriele1549BRAβˆ’1N+25B+21N=7Bβˆ’5Bβˆ’10N2.518.518.53.751363-34.8
17Danker, Nikole1496BRA+19Bβˆ’2Nβˆ’8B=11N=20Bβˆ’12N2.017.019.04.751476-6.4
18Cunha, Paola De Oliveira1578BRAF+21Bβˆ’6N=14N=10Bβˆ’11N2.015.515.55.251348-48.4
19Ziegler, Sarah1582BRAβˆ’17Nβˆ’4B+25N+21Bβˆ’14Nβˆ’15B2.014.014.02.00722-93.2
20Da Costa, Evelyn Maria Fuck1577BRAβˆ’21N=15Bβˆ’13N+23B=17NF2.011.511.54.001541-4.0
21Schulz, Djulia Eduarda0BRA+20Bβˆ’18Nβˆ’16Bβˆ’19Nβˆ’15N+25B2.011.511.52.0013250.0
22Otao,Ana Mayumi0BRA+9Nβˆ’6Bβˆ’4N=15Bβˆ’11Bβˆ’23N1.517.519.05.0013750.0
23Soejima, Sofia Rie1548BRAβˆ’5B=12Nβˆ’14Bβˆ’20NF+22B1.513.013.03.001305-43.2
24Naidon, Rafaela Weber1503BRAβˆ’7Nβˆ’9BFβˆ’10N+25Bβˆ’13B1.013.513.50.00760-67.6
25Demarchi, Isis0BRAβˆ’8Bβˆ’16Nβˆ’19BFβˆ’24Nβˆ’21N0.011.011.00.007490.0

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Campeonato Brasileiro Juvenil 2025 (STD) - Sub 20 Feminino β€” Florianopolis SC, Brazil | Chess Tournament Results | ChessStats