CChessStats

76 campeonato Argentino Superior Femenino

Open SwissStandard

15 players participated in this 9-round tournament, held from 27 Aug 2025 to 04 Sept 2025 in Villa Martelli, Argentina. 8 titled players. Top 10 Elo average was 2040, and top seed was Maria Jose Campos (🇦🇷 ARG, WIM, 2172).

Marisa Zuriel (🇦🇷 ARG, WIM, 2171) won with 7.0/9, ahead of Ernestina Adam (7.0) and Maria Jose Campos (6.5). Zuriel took the lead from round 7, winning on tie-break.

The biggest upset came in round 3: Guadalupe Milagros Mayeregger (1875) beat Milagros Tatiana Brizzi (WIM, 2131), a +256-point gap.

Location
🇦🇷Villa Martelli, Argentina
Dates
27 Aug 2025 → 04 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇦🇷WIMMaria Jose Campos2172
Avg top 10
2,040
Participants
15
Titled players · 8
WIM×4
WFM×3
WCM×1
Federations · 1 represented
🇦🇷Argentina×15
Top 3

How it unfolded

Top 6 · 9 rounds

Tight race until R7; 2 players tied at 7.0/9, decided on Buchholz.

Co-leaders
6
3
1
1
3
1
1
1
2
2.54.579R1R2R3R4R5R6R7R8R9Campos takes leadZuriel takes lead
R6 · LEADER CHANGE01 Sept

WIM Maria Jose Campos takes the sole lead (5.0/6).

R9 · TIEBREAK CLUSTER

2 players finish on 7.0/9. Zuriel takes the title on Buchholz Cut1 (43.0).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

WIM Marisa Zuriel lost to WFM Ernestina Adam (Black).

Key matchups · top 4

Head-to-head between the four finishers

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Zuriel, MarisaWIM2171ARG+7B+5N=4B2N+9B+10N+3B+6N=8B7.043.046.534.252238+16.6
2Adam, ErnestinaWFM2130ARG+12N+15B+8N+1B3N=4B=5N+7B+11B7.040.040.027.502179+26.4
3Campos, Maria JoseWIM2172ARG8N+6B+15N+7B+2B+5N1N=4B+12B6.542.542.528.252164+1.4
4Scarsi, Anna LauraWIM2159ARG+11N=9B=1N=8B+13N=2N+7B=3N+5B6.541.543.529.252151+3.0
5Gaite, Karen NerinaWFM1979ARG+14N1B+9N+11B+8N3B=2B+10N4N5.542.043.019.502050+40.8
6Brizzi, Milagros TatianaWIM2131ARG=10B3N7B+15N+14B+9N+12B1B+13N5.531.031.011.751935-31.4
7Mayeregger, Guadalupe Milagros1875ARG1N+12B+6N3N+11B+8B4N2NF4.043.043.016.002037+30.6
8Bosco, GiulianaWCM1963ARG+3B+10N2B=4N5B7NF+13B=1N4.042.042.018.751984+5.2
9Nejanky, MaisaWFM1984ARG+13B=4N5B+10N1N6B=11NF+14B4.034.534.511.501905-13.0
10Alvarez, Mia Morena1739ARG=6N8B+12N9BF1B+14N5B+15N3.530.030.06.751818+17.6
11Ramirez, Marysol1835ARG4B+13N+14B5N7NF=9B+15B2N3.530.030.05.001795-9.2
12Quiroga Ortiz, Isabella1736ARG2B7N10BF+15B+13N6N+14B3N3.029.529.53.001722-18.4
13Morales, Jesica1646ARG9N11BF+14N4B12B+15N8N6B2.027.527.51.001565-29.2
14Perez Mosqueda, Valeria Ritzabeth1506ARG5BF11N13B6N+15B10B12N9N1.027.027.00.001010-43.6
15Macuri, Genesis0ARGF2N3B6B12N14N13B11N10B0.032.032.00.0010620.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets