IV TORNEO IRT CLASICO SUB 1800 - INNOVACHESS AREQUIPA
7 players participated in this 7-round tournament, held from 08 Aug 2025 to 11 Aug 2025 in Arequipa, Peru. Top 10 Elo average was 1284, and top seed was John Cardenas Huertas (🇵🇪 PER, 1626).
John Cardenas Huertas (🇵🇪 PER, 1626) won with 5.0/7, ahead of Oscars Gonzalo Alvarez Coaquira (3.5) and Jean Franco Chicana Bendezu (2.0). Cardenas Huertas won solo starting round 4.
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How it unfolded
Top 7 · 7 roundsJohn Cardenas Huertas led from R4 onwards, the runner-up race stayed tight.
John Cardenas Huertas takes the sole lead (3.0/4).
John Cardenas Huertas opens a +1.5-point gap over the chasing pack (closest: Oscars Gonzalo Alvarez Coaquira); the title is out of reach before R7.
John Cardenas Huertas beat Oscars Gonzalo Alvarez Coaquira (White).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇪Cardenas Huertas, John | 1626 | * | 1 | 1 | 1 | 1 | — | 1 | 5.0 | 10.00 | 11.0 | +23.0 | 2267 |
| 2 | 🇵🇪Alvarez Coaquira, Oscars Gonzalo | 1511 | 0 | * | 1 | ½ | 1 | 1 | — | 3.5 | 6.00 | 12.5 | +19.6 | 1700 |
| 5 | 🇵🇪Chicana Bendezu, Jean Franco | 1487 | 0 | 0 | * | ½ | 1 | ½ | — | 2.0 | 3.50 | 14.0 | -14.8 | 1426 |
| 3 | 🇵🇪Tinta Purhuaya, Shaiel Xavi | 0 | 0 | ½ | ½ | * | — | — | 1 | 2.0 | 3.25 | 14.0 | 0.0 | 1519 |
| 4 | 🇵🇪Ramos Quispe, Johan Mateo | 1416 | 0 | 0 | 0 | — | * | 1 | 1 | 2.0 | 1.50 | 14.0 | 0.0 | 1443 |
| 6 | 🇵🇪Gutierrez Ososrio, Ivan Erick | 1497 | — | 0 | ½ | — | 0 | * | ½ | 1.0 | 1.25 | 15.0 | -23.2 | 1274 |
| 7 | 🇵🇪Abiles Mamani, Aron | 1450 | 0 | — | — | 0 | 0 | ½ | * | 0.5 | 0.50 | 15.5 | -15.2 | 1241 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Cardenas Huertas, JohnPER+23.05.0 pts · #1
- 2Alvarez Coaquira, Oscars GonzaloPER+19.63.5 pts · #2
- 3Ramos Quispe, Johan MateoPER0.02.0 pts · #4
- 1Gutierrez Ososrio, Ivan ErickPER-23.21.0 pts · #6
- 2Abiles Mamani, AronPER-15.20.5 pts · #7
- 3Chicana Bendezu, Jean FrancoPER-14.82.0 pts · #5