VI IRT CLASICO SUB 1800 - ACADEMIA ENTRE MAESTROS 2026
12 players participated in this 5-round tournament, held on 26 Apr 2026 in Lima, Peru. Top 10 Elo average was 850, and top seed was Diego Sumi (🇵🇪 PER, 1787).
Rodrigo Thiago Porras Taipe (🇵🇪 PER, 1583) won with 3.5/5, ahead of Adriana Rafaela Chueca Balcazar (3.5) and Joaquin Ignacio Cardenas Corona (3.0). Porras Taipe shared the lead from round 1, winning on tie-break.
The biggest upset came in round 3: Rodrigo Thiago Porras Taipe (1583) beat Leonardo Bruno Dongo Ccorahua (1783), a +200-point gap.
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How it unfolded
Top 6 · 5 roundsTight race until R2; 2 players tied at 3.5/5, decided on Buchholz.
Rodrigo Thiago Porras Taipe held the sole lead from R2 through R5 without losing it.
2 players finish on 3.5/5. Porras Taipe takes the title on Buchholz Cut1 (11.5).
Rodrigo Thiago Porras Taipe lost to Adriana Rafaela Chueca Balcazar (White).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Rodrigo Thiago Porras Taipe | * | 0 | 1 | ½ |
| 2Adriana Rafaela Chueca Balcazar | 1 | * | — | — |
| 3Joaquin Ignacio Cardenas Corona | 0 | — | * | — |
| 4Diego Sumi | ½ | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Porras Taipe, Rodrigo Thiago | 1583 | PER | +7B | +3N | +4B | =5N | −2B | 3.5 | 11.5 | 12.5 | 7.75 | 1825 | +50.8 |
| 2 | Chueca Balcazar, Adriana Rafaela | 1613 | PER | +11N | =4B | −6N | +7B | +1N | 3.5 | 9.0 | 9.0 | 5.75 | 1876 | +27.2 |
| 3 | Cardenas Corona, Joaquin Ignacio | 1738 | PER | F | −1B | +7N | +4N | +9B | 3.0 | 7.5 | 7.5 | 4.00 | 1683 | -5.7 |
| 4 | Dongo Ccorahua, Leonardo Bruno | 1783 | PER | +10B | =2N | −1N | −3B | +7N | 2.5 | 11.0 | 11.0 | 2.75 | 1372 | -61.6 |
| 5 | Sumi, Diego | 1787 | PER | F | F | +12B | =1B | +8N | 2.5 | 4.5 | 4.5 | 2.75 | 1583 | -5.2 |
| 6 | Valer Vega, Gadiel Fabian | 0 | PER | F | +10N | +2B | F | −?N | 2.0 | 3.5 | 3.5 | 3.50 | 1555 | 0.0 |
| 7 | Infante Guillen, Thiago Leonardo | 0 | PER | −1N | +11B | −3B | −2N | −4B | 1.0 | 12.5 | 12.5 | 0.00 | 879 | 0.0 |
| 8 | Porras Paricahua, Jose Miguel | 0 | PER | −?B | F | −?N | +12N | −5B | 1.0 | 2.5 | 2.5 | 0.00 | 807 | 0.0 |
| 9 | FIDE 81468105 | 0 | — | F | F | F | =?B | −3N | 0.5 | 3.0 | 3.0 | 0.00 | 1424 | 0.0 |
| 10 | FIDE 81404131 | 0 | — | −4N | −6B | F | F | F | 0.0 | 4.5 | 4.5 | 0.00 | 983 | 0.0 |
| 11 | FIDE 81480822 | 0 | — | −2B | −7N | F | F | F | 0.0 | 4.5 | 4.5 | 0.00 | 813 | 0.0 |
| 12 | FIDE 81486030 | 0 | — | F | F | −5N | −8B | F | 0.0 | 3.5 | 3.5 | 0.00 | 987 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Porras Taipe, Rodrigo ThiagoPER+50.83.5 pts · #1
- 2Chueca Balcazar, Adriana RafaelaPER+27.23.5 pts · #2
- 3Valer Vega, Gadiel FabianPER0.02.0 pts · #3
- 1Dongo Ccorahua, Leonardo BrunoPER-61.62.5 pts · #7
- 2Cardenas Corona, Joaquin IgnacioPER-5.73.0 pts · #4
- 3Sumi, DiegoPER-5.22.5 pts · #5
- R3+200 Elo gap
- R2+155 Elo gap