Campeonato Regional Impar Centro Sur Ayacucho 2026 Sub 11 Absoluto
Open SwissStandard
15 players participated in this 7-round tournament, held from 15 May 2026 to 17 May 2026 in Ayacucho, Peru. Top 10 Elo average was 888, and top seed was Joaquin Andres Ibarra Policarpo (🇵🇪 PER, 1516).
Yago Said Castillo Perales (🇵🇪 PER, 1447) won with 5.5/7, ahead of Joaquin Andres Ibarra Policarpo (5.0) and Dylan Aaron Flores Cruz (5.0). Castillo Perales took the lead from round 6.
Location
🇵🇪Ayacucho, Peru
Dates
15 May 2026 → 17 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇵🇪Peru×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsYago Said Castillo Perales led from R3; +0.5-point edge over the runner-up.
Co-leaders
6
4
1
5
1
1
1
R5 · LEADER CHANGE17 May
Aaron David Vivanco Polanco takes the sole lead (4.0/5).
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Yago Said Castillo Perales beat Joaquin Andres Ibarra Policarpo (White).
WIN STREAKS · 2 top finishers
Yago Said Castillo Perales 3 wins (R1–R3)Dylan Aaron Flores Cruz 3 wins (R5–R7)
Key matchups · top 4
Head-to-head between the four finishersGrille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Castillo Perales, Yago Said | 1447 | PER | +8B | +5N | +2B | −6N | =9N | +7B | +4N | 5.5 | 25.0 | 28.5 | 22.75 | 1820 | +68.4 |
| 2 | Ibarra Policarpo, Joaquin Andres | 1516 | PER | +15N | +4B | −1N | +3B | −6B | +13N | +5B | 5.0 | 25.0 | 25.0 | 15.50 | 1664 | +30.0 |
| 3 | Flores Cruz, Dylan Aaron | 1491 | PER | +7N | +9B | −4N | −2N | +8B | +10B | +6N | 5.0 | 24.5 | 27.5 | 18.50 | 1359 | -21.6 |
| 4 | Lujan Coila, Thiago Lee Manuel | 1458 | PER | F | −2N | +3B | +8N | +5B | +6N | −1B | 4.0 | 27.5 | 27.5 | 17.00 | 1485 | +6.0 |
| 5 | Cayhualla Saldivar, Jose Antonio | 1486 | PER | +12N | −1B | +7N | +10B | −4N | +9B | −2N | 4.0 | 25.0 | 27.5 | 13.00 | 1282 | -42.4 |
| 6 | Vivanco Polanco, Aaron David | 0 | PER | F | +?B | +10N | +1B | +2N | −4B | −3B | 4.0 | 22.5 | 22.5 | 13.50 | 1478 | 0.0 |
| 7 | FIDE 81485263 | 0 | — | −3B | +13N | −5B | +15N | +11B | −1N | +12B | 4.0 | 22.5 | 22.5 | 8.00 | 675 | 0.0 |
| 8 | Reginaldo Auqui, Bruno Thiago Mathius | 0 | PER | −1N | +15B | +?N | −4B | −3N | +12B | +9N | 4.0 | 20.5 | 20.5 | 6.00 | 1275 | 0.0 |
| 9 | Paredes Gutierrez, Keldysh Gahel | 1477 | PER | +13B | −3N | +14B | +11N | =1B | −5N | −8B | 3.5 | 24.0 | 25.0 | 9.25 | 1202 | -40.4 |
| 10 | FIDE 81485298 | 0 | — | +14B | +?N | −6B | −5N | +15B | −3N | −11B | 3.0 | 17.0 | 17.0 | 1.00 | 689 | 0.0 |
| 11 | FIDE 81401132 | 0 | — | F | F | +12N | −9B | −7N | +14B | +10N | 3.0 | 14.0 | 14.0 | 6.50 | 677 | 0.0 |
| 12 | Nina Gonzales, Johan Francisco | 0 | PER | −5B | +?N | −11B | +14N | =13B | −8N | −7N | 2.5 | 18.5 | 18.5 | 2.25 | 686 | 0.0 |
| 13 | Guitierrez Mayta, Adrian Blass | 0 | PER | −9N | −7B | F | +?B | =12N | −2B | +15N | 2.5 | 15.0 | 15.0 | 1.25 | 697 | 0.0 |
| 14 | FIDE 81485557 | 0 | — | −10N | +?B | −9N | −12B | F | −11N | −?B | 1.0 | 12.0 | 12.0 | 0.00 | 677 | 0.0 |
| 15 | FIDE 81484518 | 0 | — | −2B | −8N | F | −7B | −10N | −?N | −13B | 0.0 | 18.5 | 18.5 | 0.00 | 716 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Castillo Perales, Yago SaidPER+68.45.5 pts · #1
- 2Ibarra Policarpo, Joaquin AndresPER+30.05.0 pts · #2
- 3Lujan Coila, Thiago Lee ManuelPER+6.04.0 pts · #3
Top rating losers
- 1Cayhualla Saldivar, Jose AntonioPER-42.44.0 pts · #5
- 2Paredes Gutierrez, Keldysh GahelPER-40.43.5 pts · #8
- 3Flores Cruz, Dylan AaronPER-21.65.0 pts · #6