Interno Mes de la Patria Royal Chess
5 players participated in this 5-round tournament, held from 07 Nov 2025 to 10 Nov 2025 in Panama Oeste, Panama. Top 10 Elo average was 1749, and top seed was Aldair Antonio Ferreira Araujo (🇵🇦 PAN, 1975).
Aldair Antonio Ferreira Araujo (🇵🇦 PAN, 1975) won with 3.5/5, ahead of Adrian Alexander Frias Acosta (2.5) and Miguelangel Ramirez Alvarado (2.0). Ferreira Araujo took the lead from round 4.
The biggest upset came in round 3: Angelina Cristel Ramirez Gonzalez (1617) beat Miguelangel Ramirez Alvarado (1752), a +135-point gap.
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How it unfolded
Top 5 · 5 roundsAldair Antonio Ferreira Araujo led from R4 onwards, the runner-up race stayed tight.
Aldair Antonio Ferreira Araujo takes the sole lead (2.5/4).
Aldair Antonio Ferreira Araujo drew with Adrian Alexander Frias Acosta (Black).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇦Ferreira Araujo, Aldair Antonio | 1975 | * | ½ | 1 | 1 | 1 | 3.5 | 5.25 | 6.5 | +4.6 | 2033 |
| 2 | 🇵🇦Frias Acosta, Adrian Alexander | 1840 | ½ | * | 0 | 1 | 1 | 2.5 | 3.75 | 7.5 | -2.0 | 1821 |
| 4 | 🇵🇦Ramirez Alvarado, Miguelangel | 1752 | 0 | 1 | * | 0 | 1 | 2.0 | 2.50 | 8.0 | -0.8 | 1749 |
| 3 | 🇵🇦Ramirez Gonzalez, Angelina Cristel | 1617 | 0 | 0 | 1 | * | 1 | 2.0 | 2.00 | 8.0 | +29.2 | 1780 |
| 5 | 🇵🇦Badillo Guerrero, Analia Andrea | 1560 | 0 | 0 | 0 | 0 | * | 0.0 | 0.00 | 10.0 | -35.6 | 993 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Ramirez Gonzalez, Angelina CristelPAN+29.22.0 pts · #3
- 2Ferreira Araujo, Aldair AntonioPAN+4.63.5 pts · #1
- 3Ramirez Alvarado, MiguelangelPAN-0.82.0 pts · #4
- 1Badillo Guerrero, Analia AndreaPAN-35.60.0 pts · #5
- 2Frias Acosta, Adrian AlexanderPAN-2.02.5 pts · #2
- 3Ramirez Alvarado, MiguelangelPAN-0.82.0 pts · #4
- R3+135 Elo gap