X TORNEO IRT SUB 2400 ARICA 2025 - CLUB JAQUE 64
15 players participated in this 5-round tournament, held from 06 Dec 2025 to 07 Dec 2025 in Arica, Chile. 2 federations represented. Top 10 Elo average was 1660, and top seed was Zadquiel Linares Rodriquez (🇨🇱 CHI, 1802).
Zadquiel Linares Rodriquez (🇨🇱 CHI, 1802) won with 4.0/5, ahead of David Claros Fuentes (4.0) and Yoel Nelson Ticona Cauna (3.5). Linares Rodriquez won on tie-break after catching the field in the final round.
The biggest upset came in round 1: Florentina Isabella Fierro Concha (1540) beat David Claros Fuentes (1741), a +201-point gap.
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How it unfolded
Top 6 · 5 roundsTight race until R5; 2 players tied at 4.0/5, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.
2 players finish on 4.0/5. Linares Rodriquez takes the title on Buchholz Cut1 (13.5).
Zadquiel Linares Rodriquez 3 wins (R3–R5)David Claros Fuentes 4 wins (R2–R5)Gerardo Blanco Blanco 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Zadquiel Linares Rodriquez | * | — | 1 | 1 |
| 2David Claros Fuentes | — | * | — | — |
| 3Gerardo Blanco Blanco | 0 | — | * | — |
| 4Rodrigo Rios Cautin | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Linares Rodriquez, Zadquiel | 1802 | CHI | +15N | −3B | +5N | +6B | +4B | 4.0 | 13.5 | 14.5 | 11.00 | 1865 | +7.2 |
| 2 | Claros Fuentes, David | 1741 | BOL | −6N | +7B | +10N | +11B | +3N | 4.0 | 10.5 | 12.0 | 9.00 | 1776 | +4.6 |
| 3 | Ticona Cauna, Yoel Nelson | 1627 | CHI | +8B | +1N | +9B | =4N | −2B | 3.5 | 13.5 | 15.0 | 9.25 | 1800 | +36.4 |
| 4 | Blanco Blanco, Gerardo | 1675 | CHI | +10N | +13B | +6N | =3B | −1N | 3.5 | 12.0 | 13.0 | 7.25 | 1743 | +9.4 |
| 5 | Rios Cautin, Rodrigo | 1717 | CHI | +14B | =9N | −1B | +13N | +7N | 3.5 | 9.0 | 10.0 | 5.25 | 1802 | +11.6 |
| 6 | Fierro Concha, Florentina Isabella | 1540 | CHI | +2B | +12N | −4B | −1N | +14B | 3.0 | 13.0 | 14.0 | 6.50 | 1731 | +50.0 |
| 7 | Chepillo Copai Carlos | 1749 | CHI | =12B | −2N | +8B | +9N | −5B | 2.5 | 11.0 | 12.5 | 4.25 | 1563 | -20.2 |
| 8 | Alvarado Huaylla, Jorge Vicente | 0 | CHI | −3N | +15B | −7N | =10B | =11N | 2.0 | 9.0 | 10.0 | 2.50 | 1502 | 0.0 |
| 9 | Rios Huanca, Dylan Alexander | 1599 | CHI | +11N | =5B | −3N | −7B | −12N | 1.5 | 11.0 | 12.5 | 3.25 | 1337 | -47.2 |
| 10 | Apaza Choquehuanca, Britny | 1416 | CHI | −4B | +14N | −2B | =8N | −13B | 1.5 | 10.5 | 11.5 | 2.00 | 1440 | +2.8 |
| 11 | Villablanca Galindo, Matias Michel | 0 | CHI | −9B | F | +13N | −2N | =8B | 1.5 | 8.5 | 8.5 | 2.00 | 1516 | 0.0 |
| 12 | Garcia Cayo, Alexander Antonio | 1543 | CHI | =7N | −6B | −15N | F | +9B | 1.5 | 8.0 | 8.0 | 2.75 | 1526 | -5.2 |
| 13 | Garcia Cayo, Felipe Alfonso | 1582 | CHI | F | −4N | −11B | −5B | +10N | 1.0 | 10.0 | 10.0 | 1.50 | 1478 | -16.4 |
| 14 | Espinoza Chacolli, Fernando | 1532 | CHI | −5N | −10B | F | +15B | −6N | 1.0 | 9.0 | 9.0 | 1.00 | 1366 | -34.8 |
| 15 | Verastegui Marca, Jaime | 1562 | CHI | −1B | −8N | +12B | −14N | F | 1.0 | 8.5 | 8.5 | 1.50 | 1501 | -5.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Fierro Concha, Florentina IsabellaCHI+50.03.0 pts · #5
- 2Ticona Cauna, Yoel NelsonCHI+36.43.5 pts · #6
- 3Rios Cautin, RodrigoCHI+11.63.5 pts · #3
- 1Rios Huanca, Dylan AlexanderCHI-47.21.5 pts · #15
- 2Espinoza Chacolli, FernandoCHI-34.81.0 pts · #12
- 3Chepillo Copai CarlosCHI-20.22.5 pts · #8
- R1+201 Elo gap
- R2+175 Elo gap
- R2+116 Elo gap