Clasificatiorio Final de Chile 2026 IRT sub 1800 Club Ajedrez Hualpen

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32 players participated in this 6-round tournament, held from 10 Jan 2026 to 11 Jan 2026 in Hualpen, Chile. Top 10 Elo average was 1587, and top seed was Francisco Rivas Araneda (🇨🇱 CHI, 1774).

Noa Miranda Iubini (🇨🇱 CHI, 1652) won with 5.0/6, ahead of Andres Antonio Novoa Mella (5.0) and Ignacia Belen Cid Aguilera (4.5). Miranda Iubini won on tie-break after catching the field in the final round.

The biggest upset came in round 2: Jose Eduardo Sanchez Pino (1518) beat Catalina Francisc Inostroza Meza (1645), a +127-point gap.

Location

🇨🇱Hualpen, Chile

Dates

10 Jan 2026 → 11 Jan 2026

Time control

Standard: 30 minutes for game with 30 seconds increment from move 1

System

Swiss · 6 rounds

Avg top 10

1,587

Participants

Federations · 1 represented

🇨🇱Chile×29

Top 3

🥇
Noa Miranda Iubini
🇨🇱CHI·1652
5.0pts·2376perf+63.2
🥈
Andres Antonio Novoa Mella
🇨🇱CHI
5.0pts·1699perf0.0
🥉
Ignacia Belen Cid Aguilera
🇨🇱CHI·1602
4.5pts·1623perf+4.0

How it unfolded

Top 6 · 6 rounds

Tight race until R4; 2 players tied at 5.0/6, decided on Buchholz.

Co-leaders

Novoa Mella5Miranda Iubini5Inostroza Meza4.5Cid Aguilera4.5Guajardo Lagos4Claret Pinto4

R4–R6 · LEAD HELD

Andres Antonio Novoa Mella held the sole lead from R4 through R6 without losing it.

R6 · TIEBREAK CLUSTER

2 players finish on 5.0/6. Miranda Iubini takes the title on Buchholz Cut1 (19.5).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Andres Antonio Novoa Mella beat Noa Miranda Iubini (Black).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Andres Antonio Novoa Mella	*	1	—	—
2Noa Miranda Iubini	0	*	—	—
3Catalina Francisc Inostroza Meza	—	—	*	—
4Ignacia Belen Cid Aguilera	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Miranda Iubini, Noa	1652	CHI	+28N	+10B	+7N	−2B	+8N	+5N	5.0	19.5	20.5	15.50	2376	+63.2
2	Novoa Mella, Andres Antonio	0	CHI	+?N	+15B	+6N	+1N	=5B	=7B	5.0	19.5	19.5	15.75	1699	0.0
3	Cid Aguilera, Ignacia Belen	1602	CHI	+23N	=13B	−5N	+24B	+11N	+9B	4.5	16.5	18.5	12.75	1623	+4.0
4	Inostroza Meza, Catalina Francisc	1645	CHI	+9N	−7B	=24N	+20B	+15N	+8B	4.5	16.0	18.0	13.50	1726	+15.6
5	Guajardo Lagos, Javier Andres	1649	CHI	+14B	=11N	+3B	+12N	=2N	−1B	4.0	21.5	25.0	15.75	1675	+4.8
6	Claret Pinto, Maximiliano Agustin	1570	CHI	+24B	+21N	−2B	+16N	−7B	+10N	4.0	17.5	19.5	11.00	1606	+5.6
7	Sanchez Pino, Jose Eduardo	1518	CHI	+25B	+4N	−1B	F	+6N	=2N	3.5	20.0	20.0	12.50	1748	+36.8
8	Valenzuela Vera, Ricardo Eduardo	1613	CHI	+22B	+17N	=12B	+11N	−1B	−4N	3.5	19.5	22.0	10.75	1563	-6.6
9	Nunez Fuentealba. Benjamin Lautaro	1453	CHI	−4B	+25N	+17B	=10N	+12B	−3N	3.5	19.0	20.5	9.75	1554	+26.8
10	Riquelme Navarro, Hugo	1523	CHI	+31N	−1N	+19B	=9B	+14N	−6B	3.5	19.0	19.5	8.75	1286	-34.0
11	Acevedo Gonzalez, Juan Pablo	1517	CHI	+29N	=5B	+13N	−8B	−3B	+20N	3.5	18.0	19.0	9.00	1502	-1.8
12	Beltran Daza Francisco Ricardo	1552	CHI	+30N	+16B	=8N	−5B	−9N	+18B	3.5	17.0	18.0	8.75	1299	-36.8
13	Navarro Inostroza, Mateo Esteban	1492	CHI	+20B	=3N	−11B	−14N	+23B	+25N	3.5	16.0	17.5	8.25	1365	-12.8
14	Velasquez Romero, Cesar Gabriel	0	CHI	−5N	=31B	+23N	+13B	−10B	+21N	3.5	15.5	16.0	8.25	1517	0.0
15	Munoz Solar, Joaquin Alfonso	1547	CHI	+19B	−2N	+30B	+21N	−4B	−16N	3.0	18.0	19.0	6.50	1524	-2.0
16	Cepeda Juneman, Manuel	0	CHI	F	−12N	+27B	−6B	+26N	+15B	3.0	12.5	12.5	5.00	1432	0.0
17	San Martin Duran, Tomas Marco Ale	1449	CHI	+26N	−8B	−9N	−18B	+29N	+27B	3.0	12.0	13.0	3.00	734	-30.8
18	Morales Cabezas, Alvaro Alejandro	0	CHI	+?N	−?B	−21B	+17N	+19B	−12N	3.0	12.0	12.0	6.00	1453	0.0
19	Perello Gonzalez, Antonia Ignacia	0	CHI	−15N	+28B	−10N	+27B	−18N	+26B	3.0	11.5	12.5	3.00	735	0.0
20	Reyes Torres, Luis	0	CHI	−13N	=23B	+31N	−4N	+24B	−11B	2.5	15.5	16.0	3.50	751	0.0
21	Duran Moyano, Catalina Beatriz	1401	CHI	+27N	−6B	+18N	−15B	=25N	−14B	2.5	15.0	16.0	4.75	759	-23.6
22	Puentes Fica, Cristobal Alejandro	0	CHI	−8N	+29B	−?N	−26B	+?N	=23N	2.5	7.5	7.5	2.00	1487	0.0
23	Gonzalez Torres, Mateo Agustin	0	CHI	−3B	=20N	−14B	+31N	−13N	=22B	2.0	16.5	17.0	3.00	747	0.0
24	Escobar Navarro, Ramiro	0	CHI	−6N	+26B	=4B	−3N	−20N	=?B	2.0	16.5	16.5	3.25	1374	0.0
25	Valdes Vasquez, Patricio	0	CHI	−7N	−9B	+?N	F	=21B	−13B	1.5	14.0	14.0	1.25	1314	0.0
26	Cuevas Barros, Maximo Emiliano	0	CHI	−17B	−24N	F	+22N	−16B	−19N	1.0	13.5	13.5	2.50	649	0.0
27	FIDE 3489647	0	—	−21B	F	−16N	−19N	+31B	−17N	1.0	12.0	12.0	0.50	626	0.0
28	FIDE 3489841	0	—	−1B	−19N	+29B	F	F	F	1.0	10.5	10.5	1.00	853	0.0
29	FIDE 3481859	0	—	−11B	−22N	−28N	F	−17B	+32B	1.0	10.0	10.0	0.00	682	0.0
30	Riquelme Chavarria, Rafael	0	CHI	−12B	+?B	−15N	F	F	F	1.0	6.5	6.5	0.00	1391	0.0
31	Valdes Alvarez, Ignacio Alejandro	0	CHI	−10B	=14N	−20B	−23B	−27N	F	0.5	12.5	12.5	1.75	723	0.0
32	Roa Cuevas, Cristobal Ignacio	0	CHI	F	F	F	−?B	F	−29N	0.0	4.0	4.0	0.00	649	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Miranda Iubini, NoaCHI
+63.2
5.0 pts · #2
2Sanchez Pino, Jose EduardoCHI
+36.8
3.5 pts · #8
3Nunez Fuentealba. Benjamin LautaroCHI
+26.8
3.5 pts · #4

Top rating losers

1Beltran Daza Francisco RicardoCHI
-36.8
3.5 pts · #19
2Riquelme Navarro, HugoCHI
-34.0
3.5 pts · #20
3San Martin Duran, Tomas Marco AleCHI
-30.8
3.0 pts · #31

Biggest upsets

R2+127 Elo gap
Sanchez Pino, Jose Eduardo1518 beat Inostroza Meza, Catalina Francisc1645