Festival Sudamericano de la Juventud 2025 - Sub 6 Abs Ajedrez Clasico
Open SwissStandard
9 players participated in this 9-round tournament, held from 06 Dec 2025 to 11 Dec 2025 in Cali - VAL, Colombia. 3 federations represented. Top 10 Elo average was 0, and top seed was Gustavo Cruz Lopez (🇨🇴 COL, 1416).
Eduardo Franco Lopez Pachao (🇵🇪 PER, 0) won with 8.0/9, ahead of Samuel Daniel Castellanos Castaneda (6.0) and Milan Arando Ochoa (6.0). Lopez Pachao shared the lead from round 6, winning on tie-break.
Location
🇨🇴Cali - VAL, Colombia
Dates
06 Dec 2025 → 11 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Avg top 10
0
Participants
9
Federations · 3 represented
🇨🇴Colombia×2
🇵🇪Peru×2
🇵🇾Paraguay×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsCo-leaders
10
6
3
1
1
3
2
2
2
WIN STREAKS · 2 top finishers
Eduardo Franco Lopez Pachao 8 wins (R2–R9)Milan Arando Ochoa 3 wins (R4–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Eduardo Franco Lopez Pachao | * | — | 1 | 1 |
| 2Milan Arando Ochoa | — | * | 0 | 1 |
| 3Samuel Daniel Castellanos Castaneda | 0 | 1 | * | — |
| 4FIDE 144460082 | 0 | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lopez Pachao, Eduardo Franco | 0 | PER | −?N | +?B | +9B | +?N | +?N | +6B | +5B | +2N | +4B | 8.0 | 26.0 | 26.0 | 26.00 | 618 | 0.0 |
| 2 | Castellanos Castaneda, Samuel Daniel | 0 | COL | +8B | −7N | +3B | +?N | −?N | +?B | +6N | −1B | +?N | 6.0 | 29.0 | 29.0 | 16.00 | 618 | 0.0 |
| 3 | Arando Ochoa, Milan | 0 | PER | +?N | −6B | −2N | +4N | +?B | +?B | −?N | +?B | +5N | 6.0 | 21.5 | 21.5 | 10.50 | 618 | 0.0 |
| 4 | FIDE 144460082 | 0 | — | +?N | −?B | =?N | −3B | +?N | +7N | +?B | +5B | −1N | 5.5 | 24.0 | 24.0 | 10.00 | 618 | 0.0 |
| 5 | FIDE 3663779 | 0 | — | +9B | +?N | +?B | −6N | +7B | +?B | −1N | −4N | −3B | 5.0 | 34.0 | 34.0 | 9.50 | 1438 | 0.0 |
| 6 | Jimenez Escobar, Sebastian Andres | 0 | COL | +?B | +3N | −?N | +5B | +?N | −1N | −2B | +?B | −7N | 5.0 | 30.0 | 30.0 | 11.00 | 618 | 0.0 |
| 7 | Melgarejo Estigarribia, Erick Hernan | 0 | PAR | +?N | +2B | +?N | −?B | −5N | −4B | −9B | +?N | +6B | 5.0 | 26.0 | 26.0 | 11.00 | 618 | 0.0 |
| 8 | FIDE 144452080 | 0 | — | −2N | −?B | +?N | −9N | +?B | +?B | +?N | +?N | −?B | 5.0 | 10.5 | 10.5 | 0.00 | 618 | 0.0 |
| 9 | FIDE 144455763 | 0 | — | −5N | +?B | −1N | +8B | +?N | −?B | +7N | −?B | =?N | 4.5 | 23.0 | 23.0 | 10.00 | 618 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Melgarejo Estigarribia, Erick HernanPAR0.05.0 pts · #5
- 2Arando Ochoa, MilanPER0.06.0 pts · #3
- 3FIDE 36637790.05.0 pts · #1
Top rating losers
- 1Melgarejo Estigarribia, Erick HernanPAR0.05.0 pts · #5
- 2Arando Ochoa, MilanPER0.06.0 pts · #3
- 3FIDE 36637790.05.0 pts · #1