V FUTUROS MAESTROS SUB-1800

Open SwissStandard

22 players participated in this 5-round tournament, held on 27 Dec 2025 in Osorno, Chile. Top 10 Elo average was 1616, and top seed was Diego Tomas Merino Barria (🇨🇱 CHI, 1698).

Patricio Raul Barria Ailef (🇨🇱 CHI, 0) won with 4.5/5, ahead of Aaron Ignacio Angulo Delgado (4.0) and Nelson Coronado (4.0). Barria Ailef clinched sole first place in the final round.

Location

🇨🇱Osorno, Chile

Dates

27 Dec 2025

Time control

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

System

Swiss · 5 rounds

Top seed

🇨🇱Diego Tomas Merino Barria1698

Avg top 10

1,616

Participants

Federations · 1 represented

🇨🇱Chile×18

Top 3

🥇
Patricio Raul Barria Ailef
🇨🇱CHI
4.5pts·1729perf0.0
🥈
Aaron Ignacio Angulo Delgado
🇨🇱CHI·1691
4.0pts·2360perf+51.6
🥉
Nelson Coronado
🇨🇱CHI·1657
4.0pts·2345perf+13.8

How it unfolded

Top 6 · 5 rounds

Patricio Raul Barria Ailef led from R5; +0.5-point edge over the runner-up.

Co-leaders

Barria Ailef4.5Angulo Delgado4Vera Villarroel4Coronado4Merino Barria3.5Gonzalez Ruiz3

R5 · LEADER CHANGE27 Dec

Patricio Raul Barria Ailef takes the sole lead (4.5/5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Patricio Raul Barria Ailef beat Aaron Ignacio Angulo Delgado (White).

WIN STREAKS · 3 top finishers

Patricio Raul Barria Ailef 3 wins (R3–R5)Aaron Ignacio Angulo Delgado 4 wins (R1–R4)Alex Vera Villarroel 4 wins (R2–R5)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Patricio Raul Barria Ailef	*	1	—	—
2Aaron Ignacio Angulo Delgado	0	*	—	—
3Alex Vera Villarroel	—	—	*	—
4Nelson Coronado	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Barria Ailef, Patricio Raul	0	CHI	+?N	=11B	+5N	+8B	+2B	4.5	13.0	13.0	11.75	1729	0.0
2	Angulo Delgado, Aaron Ignacio	1691	CHI	+7N	+16B	+13N	+6B	−1N	4.0	12.5	14.5	10.00	2360	+51.6
3	Coronado, Nelson	1657	CHI	−14N	+20B	+7N	+13B	+10N	4.0	10.0	11.0	9.00	2345	+13.8
4	Vera Villarroel, Alex	1667	CHI	−12B	+19N	+15B	+11B	+6N	4.0	10.0	11.0	8.50	2352	+42.4
5	Merino Barria, Diego Tomas	1698	CHI	+15B	=9N	−1B	+14N	+11B	3.5	12.0	14.0	8.00	1775	+9.6
6	Solis Ramirez, Andre Exequiel Emilio	1629	CHI	+20N	+14B	+12N	−2N	−4B	3.0	12.5	13.5	5.50	880	-34.4
7	Guerrero Obando, Antu Martin	1509	CHI	−2B	+22N	−3B	+17N	+16N	3.0	12.0	12.0	4.00	1498	-2.0
8	Sotomayor Sotomayor, Martin Gabriel	1626	CHI	+19B	−12N	+17B	−1N	+15B	3.0	11.0	12.0	5.00	2242	+10.4
9	Acevedo Gonzalez, Juan Pablo	1477	CHI	+21N	=5B	−11N	=12B	+18N	3.0	10.5	10.5	5.00	1449	-1.4
10	Gonzalez Ruiz, Benjamin Antonio	0	CHI	+?B	−13N	+16N	+?B	−3B	3.0	8.0	8.0	2.00	1601	0.0
11	Blanco Canales, Gonzalo Benjamin	1584	CHI	+18B	=1N	+9B	−4N	−5N	2.5	15.0	17.0	7.25	1490	-15.2
12	Feest Barrientos, Isabella Estefa	0	CHI	+4N	+8B	−6B	=9N	−?N	2.5	13.0	13.0	8.50	1609	0.0
13	Vera Olguin, Jaime	1581	CHI	+17N	+10B	−2B	−3N	F	2.0	13.0	13.0	5.00	875	-29.6
14	Caceres Monroy, Josefa Hanan	0	CHI	+3B	−6N	−?N	−5B	+19B	2.0	11.5	11.5	5.00	1465	0.0
15	Schulz Rodriguez, Pedro Enrique	1442	CHI	−5N	+21B	−4N	+20B	−8N	2.0	11.5	11.5	1.00	864	-13.2
16	Barria Albornoz, Roberto	1519	CHI	+22B	−2N	−10B	+19N	−7B	2.0	11.0	11.0	1.00	801	-31.2
17	Aucal Silva, Sebastian Benjamin	0	CHI	−13B	+?N	−8N	−7B	+21N	2.0	8.0	8.0	0.00	772	0.0
18	FIDE 3489418	0	—	−11N	−?B	+?B	+22N	−9B	2.0	5.5	5.5	0.00	769	0.0
19	FIDE 3483550	0	—	−8N	−4B	+21N	−16B	−14N	1.0	11.0	11.0	0.00	804	0.0
20	Feest Barrientos, Jazmin Ignacia	0	CHI	−6B	−3N	+22B	−15N	F	1.0	9.0	9.0	0.00	776	0.0
21	FIDE 3486095	0	—	−9B	−15N	−19B	−?N	−17B	0.0	8.0	8.0	0.00	660	0.0
22	FIDE 3488411	0	—	−16N	−7B	−20N	−18B	F	0.0	8.0	8.0	0.00	714	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Angulo Delgado, Aaron IgnacioCHI
+51.6
4.0 pts · #2
2Vera Villarroel, AlexCHI
+42.4
4.0 pts · #3
3Coronado, NelsonCHI
+13.8
4.0 pts · #6

Top rating losers

1Solis Ramirez, Andre Exequiel EmilioCHI
-34.4
3.0 pts · #13
2Barria Albornoz, RobertoCHI
-31.2
2.0 pts · #21
3Vera Olguin, JaimeCHI
-29.6
2.0 pts · #18