Campeonato Argentino Sub12 2026 Absoluto

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65 players participated in this 8-round tournament, held from 02 Apr 2026 to 05 Apr 2026 in Villa Martelli - Buenos Aires, Argentina. 1 titled players. Top 10 Elo average was 1782, and top seed was Alfonso Uzcudun (🇦🇷 ARG, 2029).

Alfonso Uzcudun (🇦🇷 ARG, 2029) won with 7.0/8, ahead of Fausto Schveide (7.0) and Emanuel Johansson (6.5). Uzcudun shared the lead from round 6, winning on tie-break.

The biggest upset came in round 3: Geronimo Re (1646) beat Elian Francisco Rodriguez (CM, 1975), a +329-point gap.

Location

🇦🇷Villa Martelli - Buenos Aires, Argentina

Dates

02 Apr 2026 → 05 Apr 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 8 rounds

Top seed

🇦🇷Alfonso Uzcudun2029

Avg top 10

1,782

Participants

Titled players · 1

CM×1

Federations · 1 represented

🇦🇷Argentina×59

Top 3

🥇
Alfonso Uzcudun
🇦🇷ARG·2029
7.0pts·2056perf+9.6
🥈
Fausto Schveide
🇦🇷ARG·1739
7.0pts·2016perf+94.0
🥉
Emanuel Johansson
🇦🇷ARG·1696
6.5pts·1934perf+92.4

How it unfolded

Top 6 · 8 rounds

Tight race until R7; 2 players tied at 7.0/8, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 2 at the finish.

Co-leaders

Uzcudun7Schveide7Johansson6.5Rodriguez6Panta6Nallar6

R7 · LEADER CHANGE04 Apr

Alfonso Uzcudun takes the sole lead (6.5/7).

R8 · TIEBREAK CLUSTER

2 players finish on 7.0/8. Uzcudun takes the title on Buchholz Cut1 (40.5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Alfonso Uzcudun drew with Fausto Schveide (Black).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Alfonso Uzcudun	*	½	½	1
2Fausto Schveide	½	*	1	—
3Emanuel Johansson	½	0	*	—
4CMElian Francisco Rodriguez	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	Pts	Bu C1	Bu	SB	Perf	Δ
1	Uzcudun, Alfonso	2029	ARG	+30N	+22B	+11N	+7B	=2N	+4B	+5N	=3B	7.0	40.5	44.5	37.75	2056	+9.6
2	Schveide, Fausto	1739	ARG	+21B	+26N	+35B	+12N	=1B	+3N	=7B	+8B	7.0	38.5	42.5	36.25	2016	+94.0
3	Johansson, Emanuel	1696	ARG	+39N	+29B	+33N	+4B	+8N	−2B	+11N	=1N	6.5	38.5	42.5	32.00	1934	+92.4
4	Panta, Joaquin	1772	ARG	+32B	+24N	+41B	−3N	+6B	−1N	+17B	+12N	6.0	38.0	41.5	28.00	1836	+27.2
5	Rodriguez, Elian FranciscoCM	1975	ARG	+49B	+6N	−12B	+29N	+19B	+13N	−1B	+7N	6.0	37.0	40.0	28.00	1891	-17.2
6	Nallar, Gael	1577	ARG	+54N	−5B	+40N	+14B	−4N	+38B	+31N	+20B	6.0	33.0	36.0	24.00	1800	+79.6
7	Escobar, Alvaro	1682	ARG	+14B	+17N	+23B	−1N	+41B	+12N	=2N	−5B	5.5	39.5	43.0	26.50	1817	+48.0
8	Laguna, Jorge Alberto	1747	ARG	=40N	+37B	+9N	+28B	−3B	+27N	+20B	−2N	5.5	35.5	39.0	23.75	1681	-18.4
9	Principe, Felipe	1556	ARG	+52B	=13N	−8B	+48N	+23B	−20N	+21B	+19N	5.5	31.5	34.5	22.00	1677	+29.6
10	Torero Navarro, Camilo Ernesto	1609	ARG	−56N	+44B	=15N	+34B	=28N	+33B	=13B	+22N	5.5	30.0	32.5	23.00	1760	+45.6
11	Parrella, Felipe	1641	ARG	+25B	+50N	−1B	+17N	+18B	=19N	−3B	=13N	5.0	37.5	40.5	22.25	1721	+27.2
12	Re, Geronimo	1646	ARG	+44N	+56B	+5N	−2B	+16N	−7B	+30N	−4B	5.0	37.0	39.5	21.00	1723	+28.8
13	Sasson, Tomas	1870	ARG	+15N	=9B	=16N	+36B	+30N	−5B	=10N	=11B	5.0	36.0	40.0	23.50	1713	-52.4
14	Barcaya, Joel	1480	ARG	−7N	+63B	+24B	−6N	+29B	−17N	+45B	+35N	5.0	32.5	33.5	17.00	1624	+55.6
15	Soria, Felipe	1502	ARG	−13B	+57N	=10B	+24N	−20B	+48N	+27B	=16B	5.0	31.5	34.0	19.25	1591	+17.2
16	Gimenez, Felipe	1625	ARG	+43B	=27N	=13B	+49N	−12B	+28N	=19B	=15N	5.0	31.0	34.0	19.75	1669	+15.2
17	Kane, Ariel	1514	ARG	+63N	−7B	+61N	−11B	+51N	+14B	−4N	+29B	5.0	29.5	30.5	14.00	1551	+8.0
18	Caverlotti, Gino	1544	ARG	−51N	+55B	+38N	+56B	−11N	=40B	=25N	+30B	5.0	27.0	29.5	17.50	1575	+8.4
19	Retamal, Liwen	1633	ARG	=37N	+59B	+34N	+27B	−5N	=11B	=16N	−9B	4.5	33.5	35.5	17.00	1493	-40.0
20	Pignuoli, Blas	1652	ARG	+53B	=28N	−27B	+51B	+15N	+9B	−8N	−6N	4.5	33.0	36.0	18.50	1617	-9.2
21	Galli, Facundo	1486	ARG	−2N	+42B	−22N	+58B	+36N	=31B	−9N	+41B	4.5	32.0	34.0	15.00	1557	+20.0
22	Rivitti, Gael Mateo	1585	ARG	+57B	−1N	+21B	=23N	−27N	+56B	+40N	−10B	4.5	31.5	34.0	15.25	1642	+7.6
23	Sanchez Solis, Santiago	0	ARG	+45N	+47B	−7N	=22B	−9N	−35N	+44B	+46B	4.5	30.0	33.5	16.25	1577	0.0
24	Guyulnazarian, Arno	1564	ARG	+48N	−4B	−14N	−15B	+57N	+51B	=32N	+40B	4.5	29.5	32.0	14.00	1400	-44.8
25	Jardin, Joaquin	1413	ARG	−11N	−36B	=42N	+59B	+34N	+46B	=18B	=26N	4.5	29.5	31.5	16.00	1490	+19.6
26	Esteban, Cyrano	1534	ARG	+42N	−2B	−56N	=37B	+61N	=32B	+38N	=25B	4.5	29.5	30.5	14.75	1507	-8.0
27	Rial, Vicente	0	ARG	+36N	=16B	+20N	−19N	+22B	−8B	−15N	=31B	4.0	33.0	37.0	17.50	1617	0.0
28	Paiz Rivero, Santiago Agustin	1508	ARG	+58N	=20B	+31N	−8N	=10B	−16B	=41N	=39B	4.0	32.0	34.0	14.75	1577	+24.4
29	Czupiak, Santino	1543	ARG	+60B	−3N	+43B	−5B	−14N	+50N	+49B	−17N	4.0	32.0	33.5	11.00	1387	-41.6
30	Egoryan, David	1504	ARG	−1B	+64N	+62B	+35N	−13B	+41N	−12B	−18N	4.0	30.5	31.5	9.50	1575	+15.6
31	Diaz Noriega, Joaquin	1657	ARG	+38N	−33B	−28B	+43N	+49B	=21N	−6B	=27N	4.0	30.0	33.0	14.75	1453	-66.8
32	Capello, Felipe	1498	ARG	−4N	=48B	=37N	+63B	=46N	=26N	=24B	=34B	4.0	29.5	30.5	12.75	1497	-2.0
33	Palopoli Schmidt, Vicente	1513	ARG	+61B	+31N	−3B	−41N	+50B	−10N	−35B	+48N	4.0	29.5	30.5	11.00	1400	-25.6
34	Wilkosz, Hipolito	0	ARG	=47N	+46B	−19B	−10N	−25B	+55N	+43B	=32N	4.0	29.0	32.0	13.75	1412	0.0
35	Barbosa, Agustin	1619	ARG	+64B	+62N	−2N	−30B	−40N	+23B	+33N	−14B	4.0	29.0	30.0	10.50	1304	-80.8
36	Falcitelli Perez, Gianluca	1527	ARG	−27B	+25N	+50B	−13N	−21B	=43N	=48B	+53N	4.0	27.5	30.5	13.75	1557	+2.8
37	Luna, Mateo	1413	ARG	=19B	−8N	=32B	=26N	−48B	+52N	=57B	+49N	4.0	27.5	30.0	13.75	1583	+42.4
38	Palomo, Mateo	1471	ARG	−31B	+60N	−18B	+62N	+45B	−6N	−26B	+50N	4.0	27.5	28.5	9.00	1326	-34.4
39	Agut Britos, Martino	1484	ARG	−3B	=52N	−48B	−42N	+59B	+61N	+56B	=28N	4.0	24.5	25.5	9.00	1409	-8.0
40	Chavez, Martin	1490	ARG	=8B	=65N	−6B	+52N	+35B	=18N	−22B	−24N	3.5	32.5	33.5	12.75	1493	-0.4
41	Souto, Inti	1620	ARG	+55N	+51B	−4N	+33B	−7N	−30B	=28B	−21N	3.5	31.0	34.0	12.00	1384	-74.0
42	Moya, Francisco	0	ARG	−26B	−21N	=25B	+39B	=47N	−49N	+54B	=45N	3.5	27.5	30.5	12.75	1390	0.0
43	Abraham, Thiago	0	ARG	−16N	+45B	−29N	−31B	+63N	=36B	−34N	+57N	3.5	27.0	28.0	9.00	1425	0.0
44	Bowerman, Thiago	1416	ARG	−12B	−10N	−57B	+60N	=52B	+47B	−23N	+56N	3.5	26.5	28.0	9.00	1462	+6.4
45	De Simone, Lorenzo	1521	ARG	−23B	−43N	+59N	+55B	−38N	+58B	−14N	=42B	3.5	25.5	27.5	8.75	676	-45.2
46	Santilli, Guido Lihue	1566	ARG	−50B	−34N	+64B	+57N	=32B	−25N	+53B	−23N	3.5	25.5	26.5	8.50	1457	-17.6
47	Ferrero, Nicolas Joaquin	1506	ARG	=34B	−23N	=52B	−50N	=42B	−44N	+59B	+51N	3.5	24.5	26.5	10.25	616	-24.8
48	Long, Dante	0	ARG	−24B	=32N	+39N	−9B	+37N	−15B	=36N	−33B	3.0	31.0	35.0	12.00	1421	0.0
49	Galli, Camilo	1503	ARG	−5N	+54B	+58N	−16B	−31N	+42B	−29N	−37B	3.0	29.5	31.5	8.50	827	-71.2
50	Lascano Porcel, Oscar Valentino	0	ARG	+46N	−11B	−36N	+47B	−33N	−29B	+58N	−38B	3.0	28.0	30.0	9.00	1379	0.0
51	Mendieta, Alexis Santiago	0	ARG	+18B	−41N	+65B	−20N	−17B	−24N	+62N	−47B	3.0	27.0	28.0	7.00	1403	0.0
52	Macarrein Falcon, Tomas Shigueo	0	ARG	−9N	=39B	=47N	−40B	=44N	−37B	=61B	+62N	3.0	25.0	26.0	7.00	1284	0.0
53	Fernandez Quelali, Abel	1461	ARG	−20N	−58B	+54N	=61B	=56N	+62B	−46N	−36B	3.0	20.5	21.5	5.75	781	-40.8
54	FIDE 20079370	0	—	−6B	−49N	−53B	−64N	+60B	+63N	−42N	+58B	3.0	20.0	21.0	4.50	713	0.0
55	Bossi, Juan Bautista	0	ARG	−41B	−18N	+60B	−45N	−62B	−34B	+64N	+61N	3.0	19.5	20.5	3.50	762	0.0
56	Canalicchio Jaureche, Benicio Don	0	ARG	+10B	−12N	+26B	−18N	=53B	−22N	−39N	−44B	2.5	32.0	35.0	11.50	1394	0.0
57	Godoy Aguilar, Milo Eloy	0	ARG	−22N	−15B	+44N	−46B	−24B	+64N	=37N	−43B	2.5	28.5	29.5	6.50	1316	0.0
58	Walser, Ramiro Rene	0	ARG	−28B	+53N	−49B	−21N	+64B	−45N	−50B	−54N	2.0	24.0	25.0	4.00	1256	0.0
59	Rousseaux, Max	0	ARG	=65B	−19N	−45B	−25N	−39N	+60B	−47N	=63B	2.0	22.5	23.5	2.50	1113	0.0
60	FIDE 20079389	0	—	−29N	−38B	−55N	−44B	−54N	−59N	=63B	+64B	1.5	20.5	21.5	1.50	676	0.0
61	FIDE 20079001	0	—	−33N	F	−17B	=53N	−26B	−39B	=52N	−55B	1.0	26.5	26.5	3.00	1135	0.0
62	FIDE 20071850	0	—	F	−35B	−30N	−38B	+55N	−53N	−51B	−52B	1.0	24.0	24.0	3.00	714	0.0
63	FIDE 20079397	0	—	−17B	−14N	F	−32N	−43B	−54B	=60N	=59N	1.0	24.0	24.0	1.75	697	0.0
64	FIDE 20066554	0	—	−35N	−30B	−46N	+54B	−58N	−57B	−55B	−60N	1.0	22.0	23.5	3.00	763	0.0
65	Gonzalez Procopio, Gianluca	1526	ARG	=59N	=40B	−51N	F	F	F	F	F	1.0	8.5	8.5	2.75	1487	-2.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Schveide, FaustoARG
+94.0
7.0 pts · #2
2Johansson, EmanuelARG
+92.4
6.5 pts · #3
3Nallar, GaelARG
+79.6
6.0 pts · #6

Top rating losers

1Barbosa, AgustinARG
-80.8
4.0 pts · #47
2Souto, IntiARG
-74.0
3.5 pts · #39
3Galli, CamiloARG
-71.2
3.0 pts · #56

Biggest upsets

R3+329 Elo gap
Re, Geronimo1646 beat CMRodriguez, Elian Francisco1975
R6+153 Elo gap
Jardin, Joaquin1413 beat Santilli, Guido Lihue1566
R3+149 Elo gap
Paiz Rivero, Santiago Agustin1508 beat Diaz Noriega, Joaquin1657