Clasificatorio al Panamericano Escolar 2026, Sub-15 Femenino
Open SwissStandard
10 players participated in this 7-round tournament, held from 06 Feb 2026 to 08 Feb 2026 in Santa Cruz, Bolivia. Top 10 Elo average was 1384, and top seed was Kirsten Ivana Veizaga Mamani (🇧🇴 BOL, 1746).
Kirsten Ivana Veizaga Mamani (🇧🇴 BOL, 1746) won with 6.0/7, ahead of Marie Jane Pusarico Garcia (4.5) and Andrea Barrientos Mamani (4.5). Veizaga Mamani won solo starting round 5.
Location
🇧🇴Santa Cruz, Bolivia
Dates
06 Feb 2026 → 08 Feb 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇧🇴Bolivia×9
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsKirsten Ivana Veizaga Mamani led from R2; +1.5-point edge over the runner-up.
Co-leaders
3
1
1
2
1
1
1
R2–R7 · LEAD HELD
Kirsten Ivana Veizaga Mamani never relinquished the lead after R2; final gap +1.5 over the runner-up.
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Kirsten Ivana Veizaga Mamani drew with Marie Jane Pusarico Garcia (Black).
R5–R7 · WIN STREAK
Kirsten Ivana Veizaga Mamani won 3 in a row (R5–R7).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Kirsten Ivana Veizaga Mamani | * | ½ | ½ | 1 |
| 2Marie Jane Pusarico Garcia | ½ | * | ½ | 1 |
| 3Andrea Barrientos Mamani | ½ | ½ | * | 1 |
| 4Caroline Xiomara Tola Gutierrez | 0 | 0 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Veizaga Mamani, Kirsten Ivana | 1746 | BOL | +5B | +4N | =3B | =2N | +6N | +7B | +9B | 6.0 | 22.0 | 24.0 | 19.50 | 1838 | +23.6 |
| 2 | Pusarico Garcia, Marie Jane | 1618 | BOL | F | =3B | +7N | =1B | =5N | +4N | +6B | 4.5 | 23.5 | 23.5 | 16.75 | 1756 | +38.0 |
| 3 | Barrientos Mamani, Andrea | 1554 | BOL | +10B | =2N | =1N | =6B | +4B | =5N | =7N | 4.5 | 23.5 | 23.5 | 13.75 | 1632 | +26.8 |
| 4 | Tola Gutierrez, Caroline Xiomara | 1566 | BOL | +8N | −1B | +5N | +9B | −3N | −2B | +10N | 4.0 | 22.0 | 22.0 | 7.00 | 1542 | -6.8 |
| 5 | Acapa Mamani, Tabita Maya | 1473 | BOL | −1N | +9B | −4B | +10N | =2B | =3B | −8N | 3.0 | 23.0 | 23.0 | 6.50 | 1432 | -14.4 |
| 6 | Maquera Soto, Abigail Katherine | 1552 | BOL | F | =7B | +8N | =3N | −1B | +10B | −2N | 3.0 | 20.0 | 20.0 | 5.75 | 1493 | -16.8 |
| 7 | Vargas Garzon, Isabella | 1484 | BOL | F | =6N | −2B | +8B | +10N | −1N | =3B | 3.0 | 20.0 | 20.0 | 5.75 | 1506 | +3.2 |
| 8 | Navarro Andrade, Nathalia Andrea | 1409 | BOL | −4B | +10N | −6B | −7N | F | −9N | +5B | 2.0 | 17.0 | 17.0 | 3.00 | 1263 | -34.0 |
| 9 | Ventura Guzman, Laia Isabella | 1442 | BOL | F | −5N | +10B | −4N | F | +8B | −1N | 2.0 | 17.0 | 17.0 | 2.00 | 1355 | -19.6 |
| 10 | FIDE 3357570 | 0 | — | −3N | −8B | −9N | −5B | −7B | −6N | −4B | 0.0 | 19.5 | 21.5 | 0.00 | 697 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Pusarico Garcia, Marie JaneBOL+38.04.5 pts · #2
- 2Barrientos Mamani, AndreaBOL+26.84.5 pts · #3
- 3Veizaga Mamani, Kirsten IvanaBOL+23.66.0 pts · #1
Top rating losers
- 1Navarro Andrade, Nathalia AndreaBOL-34.02.0 pts · #8
- 2Ventura Guzman, Laia IsabellaBOL-19.62.0 pts · #9
- 3Maquera Soto, Abigail KatherineBOL-16.83.0 pts · #5