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Clasificatorio al Sudamericano 2025, Sub-12 Femenino

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12 players participated in this 7-round tournament, held from 19 Sept 2025 to 21 Sept 2025 in Tarija, Bolivia. Top 10 Elo average was 1242, and top seed was Keysi Katherine Jimenez Flores (πŸ‡§πŸ‡΄ BOL, 1764).

Marie Jane Pusarico Garcia (πŸ‡§πŸ‡΄ BOL, 1602) won with 6.0/7, ahead of Maria Jose Gallardo Rodriguez (6.0) and Keyla Iporre Romero (5.0). Pusarico Garcia won on tie-break after catching the field in the final round.

The biggest upset came in round 2: Nancy Shanel Chacon Tejerina (1440) beat Keysi Katherine Jimenez Flores (1764), a +324-point gap.

Location
πŸ‡§πŸ‡΄Tarija, Bolivia
Dates
19 Sept 2025 β†’ 21 Sept 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 7 rounds
Top seed
πŸ‡§πŸ‡΄Keysi Katherine Jimenez Flores1764
Avg top 10
1,242
Participants
12
Federations Β· 1 represented
πŸ‡§πŸ‡΄BoliviaΓ—10
Top 3

How it unfolded

Top 6 Β· 7 rounds

Tight race until R4; 2 players tied at 6.0/7, decided on Buchholz.

Co-leaders
5
3
2
1
1
1
2
23.55.57R1R2R3R4R5R6R7
Gallardo Rodriguez6Pusarico Garcia6Iporre Romero5Chacon Tejerina4Villalta Colque4Iporre Romero3
R4–R7 Β· LEAD HELD

Maria Jose Gallardo Rodriguez held the sole lead from R4 through R7 without losing it.

R7 Β· TIEBREAK CLUSTER

2 players finish on 6.0/7. Pusarico Garcia takes the title on Buchholz Cut1 (24.0).

R4 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Maria Jose Gallardo Rodriguez beat Marie Jane Pusarico Garcia (Black).

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Maria Jose Gallardo Rodriguez*
1
0
β€”
2Marie Jane Pusarico Garcia
0
*
1
1
3Keyla Iporre Romero
1
0
*
1
4Nancy Shanel Chacon Tejerinaβ€”
0
0
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΞ”
1Pusarico Garcia, Marie Jane1602BOL+10N+5B+3Nβˆ’2B+9B+4N+6B6.024.025.019.001754+36.4
2Gallardo Rodriguez, Maria Jose1582BOL+11B+9N+8B+1N+7B+5Nβˆ’3B6.023.024.019.001837+61.6
3Iporre Romero, Keyla1648BOL+4B+8Nβˆ’1Bβˆ’9N+6B+7N+2N5.025.027.019.001820+38.8
4Chacon Tejerina, Nancy Shanel1440BOLβˆ’3N+7Bβˆ’6N+11B+8Nβˆ’1B+9N4.022.023.09.001634+38.8
5Villalta Colque, Camila Neptali1475BOL+6Bβˆ’1Nβˆ’9B+12N+11Nβˆ’2B+10B4.019.019.05.001416-5.6
6Iporre Romero, Kirna Jhocabed0BOLβˆ’5N+10B+4Bβˆ’7Nβˆ’3N+12Bβˆ’1N3.023.023.05.0014330.0
7Jimenez Flores, Keysi Katherine1764BOLFβˆ’4N+10B+6Bβˆ’2Nβˆ’3B+12N3.019.019.04.001337-83.6
8Fernandez Salazar, Nahomy1511BOL+12Nβˆ’3Bβˆ’2N+10Nβˆ’4B+9BF3.018.018.03.001337-36.0
9Sanchez Miranda, Luciana Melanie0BOLFβˆ’2B+5N+3Bβˆ’1Nβˆ’8Nβˆ’4B2.028.028.09.0014180.0
10Ala Ortiz, Mildred Ariana1402BOLβˆ’1Bβˆ’6Nβˆ’7Nβˆ’8B+12BFβˆ’5N1.019.019.00.00781-50.4
11FIDE 33505680β€”βˆ’2N+12BFβˆ’4Nβˆ’5BFF1.014.014.00.006930.0
12FIDE 33712710β€”βˆ’8Bβˆ’11NFβˆ’5Bβˆ’10Nβˆ’6Nβˆ’7B0.015.015.00.007380.0

Key insights

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

Top rating gainers
Top rating losers
Biggest upsets
Clasificatorio al Sudamericano 2025, Sub-12 Femenino β€” Tarija, Bolivia | Chess Tournament Results | ChessStats