TORNEO IRT SUB1800 FUTUROS MAESTROS DEL AJEDREZ Los Angeles

Open SwissStandard

23 players participated in this 5-round tournament, held on 29 Mar 2026 in Los Angeles, Chile. Top 10 Elo average was 1607, and top seed was Martin Diaz Brebi (🇨🇱 CHI, 1752).

Martin Diaz Brebi (🇨🇱 CHI, 1752) won with 5.0/5, ahead of Jose Sebastian Meza Alarcon (4.0) and Ignacia Belen Cid Aguilera (4.0). Diaz Brebi won solo starting round 4.

Location

🇨🇱Los Angeles, Chile

Dates

29 Mar 2026

Time control

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

System

Swiss · 5 rounds

Top seed

🇨🇱Martin Diaz Brebi1752

Avg top 10

1,607

Participants

Federations · 1 represented

🇨🇱Chile×15

Top 3

🥇
Martin Diaz Brebi
🇨🇱CHI·1752
5.0pts·2393perf+60.0
🥈
Jose Sebastian Meza Alarcon
🇨🇱CHI·1722
4.0pts·1816perf+11.4
🥉
Ignacia Belen Cid Aguilera
🇨🇱CHI·1601
4.0pts·1682perf+13.6

How it unfolded

Top 6 · 5 rounds

Martin Diaz Brebi led from R4; +1.0-point edge over the runner-up.

Co-leaders

Diaz Brebi5Meza Alarcon4Cid Aguilera4Bravo Ortiz3.53Acevedo Gonzalez3

R4–R5 · LEAD HELD

Martin Diaz Brebi never relinquished the lead after R4; final gap +1.0 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Martin Diaz Brebi beat Jose Sebastian Meza Alarcon (White).

WIN STREAKS · 2 top finishers

Martin Diaz Brebi 5 wins (R1–R5)Jose Sebastian Meza Alarcon 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Martin Diaz Brebi	*	1	—	1
2Jose Sebastian Meza Alarcon	0	*	1	—
3Ignacia Belen Cid Aguilera	—	0	*	—
4Pedro Antonio Bravo Ortiz	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Diaz Brebi, Martin	1752	CHI	+19N	+11B	+5N	+2B	+4N	5.0	13.0	14.0	14.00	2393	+60.0
2	Meza Alarcon, Jose Sebastian	1722	CHI	+7B	+8N	+3B	−1N	+5B	4.0	15.0	18.0	13.00	1816	+11.4
3	Cid Aguilera, Ignacia Belen	1601	CHI	+15N	+14B	−2N	+6B	+7N	4.0	12.0	14.0	10.00	1682	+13.6
4	Bravo Ortiz, Pedro Antonio	1665	CHI	+16N	=6B	+12N	+11B	−1B	3.5	13.0	15.0	8.50	1729	+18.8
5	Beltran Daza Francisco Ricardo	1508	CHI	+20B	+13N	−1B	+9N	−2N	3.0	14.5	15.5	6.50	1532	+2.0
6	Acevedo Gonzalez, Juan Pablo	1511	CHI	+21B	=4N	+10B	−3N	=14N	3.0	12.5	13.5	6.75	1597	+7.0
7	Ojeda Toledo, Leonor Monserrat	1440	CHI	−2N	+17B	+15N	+16B	−3B	3.0	12.0	14.0	6.00	1454	+0.8
8	Villegas Villegas, Marlin	1585	CHI	+23N	−2B	−14N	+12B	+18N	3.0	10.5	10.5	4.50	1678	+5.2
9	FIDE 3479706	0	—	−11N	+19B	+17N	−5B	+16N	3.0	9.5	10.5	5.00	1500	0.0
10	Carrasco Soto, Manuel Jesus	1508	CHI	+22N	=12B	−6N	=14B	+15N	3.0	9.5	9.5	4.25	1380	-7.8
11	Gonzalez Rojas, Gonzalo Daniel	1587	CHI	+9B	−1N	+18B	−4N	=13B	2.5	14.0	16.0	6.25	1365	-15.8
12	Diaz Ramos, Sergio Jesus	1634	CHI	+18B	=10N	−4B	−8N	+23B	2.5	11.5	11.5	3.50	1319	-46.8
13	Bravo Ortiz, Elsa Emilia	1496	CHI	=17N	−5B	=19N	+22B	=11N	2.5	8.5	8.5	2.75	1402	-14.8
14	FIDE 3449963	0	—	F	−3N	+8B	=10N	=6B	2.0	13.0	13.0	6.00	1555	0.0
15	Reyes Perez, Francisco Alonso	0	CHI	−3B	+20N	−7B	+21N	−10B	2.0	11.0	12.0	2.00	722	0.0
16	Oyarzo Leon, Maximo Antonio	1422	CHI	−4B	+21N	+22B	−7N	−9B	2.0	10.5	10.5	1.00	752	-26.8
17	FIDE 3491374	0	—	=13B	−7N	−9B	=19B	+22N	2.0	9.5	9.5	1.75	1350	0.0
18	FIDE 3460967	0	—	−12N	+23B	−11N	+20B	−8B	2.0	9.0	9.0	1.00	799	0.0
19	Marin Poveda, Jose Carlos	1488	CHI	−1B	−9N	=13B	=17N	F	1.0	12.5	12.5	2.25	1432	-6.8
20	FIDE 3491340	0	—	−5N	−15B	F	−18N	+21B	1.0	8.0	8.0	1.00	710	0.0
21	FIDE 3481859	0	—	−6N	−16B	+23N	−15B	−20N	1.0	8.0	8.0	0.00	666	0.0
22	FIDE 3491382	0	—	−10B	F	−16N	−13N	−17B	0.0	9.5	9.5	0.00	683	0.0
23	FIDE 3490092	0	—	−8B	−18N	−21B	F	−12N	0.0	8.5	8.5	0.00	808	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Diaz Brebi, MartinCHI
+60.0
5.0 pts · #1
2Bravo Ortiz, Pedro AntonioCHI
+18.8
3.5 pts · #3
3Cid Aguilera, Ignacia BelenCHI
+13.6
4.0 pts · #4

Top rating losers

1Diaz Ramos, Sergio JesusCHI
-46.8
2.5 pts · #16
2Oyarzo Leon, Maximo AntonioCHI
-26.8
2.0 pts · #22
3Gonzalez Rojas, Gonzalo DanielCHI
-15.8
2.5 pts · #13