FENAJ 2025 - Brasileiro Cadetes STD - Sub 16 Absoluto

Open SwissStandard

56 players participated in this 6-round tournament, held from 08 May 2025 to 11 May 2025 in Florianopolis SC, Brazil. Top 10 Elo average was 1847, and top seed was Otavio De Souza Laba (🇧🇷 BRA, 1940).

Samuel Ramazzotte Monteiro (🇧🇷 BRA, 1858) won with 5.0/6, ahead of Victor Emanuel Costa De Assuncao (5.0) and Calebe Kadlubiski Lazzarotti (5.0). Monteiro shared the lead from round 2, winning on tie-break.

The biggest upset came in round 6: Theo Schoroeder Santos Ferrari (1528) beat Pietro Zottis (1757), a +229-point gap.

Location

🇧🇷Florianopolis SC, Brazil

Dates

08 May 2025 → 11 May 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

🇧🇷Otavio De Souza Laba1940

Avg top 10

1,847

Participants

Federations · 1 represented

🇧🇷Brazil×56

Top 3

🥇
Samuel Ramazzotte Monteiro
🇧🇷BRA·1858
5.0pts·2014perf+43.6
🥈
Victor Emanuel Costa De Assuncao
🇧🇷BRA·1724
5.0pts·1977perf+74.4
🥉
Calebe Kadlubiski Lazzarotti
🇧🇷BRA·1937
5.0pts·1953perf+5.2

How it unfolded

Top 6 · 6 rounds

Tight race until R6; 3 players tied at 5.0/6, decided on Buchholz. Title race narrowed from 7 co-leaders at R4 to 3 at the finish.

Co-leaders

De Assuncao5Monteiro5Lazzarotti5De Souza4.5Lessa4.5Penna4.5

R6 · TIEBREAK CLUSTER

3 players finish on 5.0/6. Monteiro takes the title on Buchholz Cut1 (20.5).

WIN STREAKS · 3 top finishers

Victor Emanuel Costa De Assuncao 4 wins (R3–R6)Samuel Ramazzotte Monteiro 3 wins (R1–R3)Calebe Kadlubiski Lazzarotti 3 wins (R3–R5)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Victor Emanuel Costa De Assuncao	*	—	—	—
2Samuel Ramazzotte Monteiro	—	*	½	—
3Calebe Kadlubiski Lazzarotti	—	½	*	—
4Arthur Neres De Souza	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Monteiro, Samuel Ramazzotte	1858	BRA	+30N	+28B	+12N	=4B	+10N	=3B	5.0	20.5	23.5	18.75	2014	+43.6
2	De Assuncao, Victor Emanuel Costa	1724	BRA	+47B	−16N	+30B	+14N	+4N	+13B	5.0	19.0	21.0	17.50	1977	+74.4
3	Lazzarotti, Calebe Kadlubiski	1937	BRA	+38B	=23N	+31B	+17N	+9B	=1N	5.0	18.5	21.0	17.00	1953	+5.2
4	Lessa, Francisco Adilio	1717	BRA	+44N	+24B	+7N	=1N	−2B	+16N	4.5	20.5	22.5	15.00	1957	+76.0
5	De Souza, Arthur Neres	1756	BRA	+22N	+11B	=16B	+8N	=13N	=6B	4.5	20.0	23.5	17.50	1955	+62.4
6	Penna, Flavio R Crautchychyn	1664	BRA	+49N	−7B	+27N	+12B	+11N	=5N	4.5	19.5	21.0	14.75	1849	+49.6
7	De Souza, Joao Francisco Biz	1808	BRA	+14B	+6N	−4B	=25N	+32B	=9N	4.0	20.0	23.0	15.00	1799	-1.2
8	Da Silva, Igor Ferreira	1826	BRA	+29N	=19B	+20N	−5B	+17N	=10B	4.0	19.0	22.0	13.75	1808	-6.0
9	Dos Santos, Gabriel Henrique A	0	BRA	+34N	=10B	+26N	+24B	−3N	=7B	4.0	19.0	22.0	13.00	1839	0.0
10	Da Silva, Bernardo Marques Oliveira	1727	BRA	+39B	=9N	+52B	+16N	−1B	=8N	4.0	19.0	20.5	11.50	1879	+40.0
11	Da Fonseca, Henrique Gomez	1676	BRA	+51B	−5N	+29B	+15N	−6B	+25N	4.0	19.0	20.5	11.50	1714	+10.4
12	Garcia Cruz, Luis Manuel	1731	BRA	+27N	+33B	−1B	−6N	+35B	+29N	4.0	18.5	21.5	12.00	1775	+14.4
13	Laba, Otavio De Souza	1940	BRA	=50N	+41B	+25B	+23N	=5B	−2N	4.0	18.0	19.5	11.50	1805	-35.2
14	Da Silva, Guilherme Eduardo	1604	BRA	−7N	+49B	+33N	−2B	+43B	+23N	4.0	17.0	18.5	9.50	1808	+54.8
15	Rassweiler, Erick Matheus	1539	BRA	−36N	+54B	+50N	−11B	+45N	+28B	4.0	13.0	14.0	7.50	1753	+57.6
16	Calcada, Henrique Galvan	1896	BRA	+42N	+2B	=5N	−10B	+31N	−4B	3.5	21.0	23.0	12.25	1767	-37.6
17	Fossatti, Igor Anton	1655	BRA	+18N	=26B	+37N	−3B	−8B	+40N	3.5	18.0	20.5	10.00	1750	+17.6
18	Kroeger, Enzo Henrique Schneider	0	BRA	−17B	+35N	=34B	=19N	+38B	=26N	3.5	16.0	18.5	10.25	1687	0.0
19	Guerreiro, Heitor Koffermann	1691	BRA	+48N	=8N	−23B	=18B	+42N	=21B	3.5	16.0	18.0	9.50	1696	+0.8
20	Marques, Leandro Filipe	1653	BRA	F	+40N	−8B	=37B	+27N	+24B	3.5	15.0	15.0	9.75	1856	+42.4
21	De Assuncao, Ygor Gabriel da Costa	1610	BRA	−37N	+56B	=28N	+36B	=23B	=19N	3.5	14.5	15.0	7.75	1738	+34.4
22	Reckelberg, Juliano Sens	1569	BRA	−5B	=51N	+40B	−43N	+39B	+36B	3.5	14.0	15.5	8.25	1689	+24.0
23	Altenhofen, Guilherme Graneto	1727	BRA	+46N	=3B	+19N	−13B	=21N	−14B	3.0	20.0	22.0	9.75	1712	-5.2
24	Deretti, Lucas Jurk	1862	BRA	+32B	−4N	+38B	−9N	+30B	−20N	3.0	18.0	20.5	8.50	1717	-34.8
25	Silva, Joao Pedro Fermiano de Sousa	1643	BRA	+54N	+36B	−13N	=7B	=28N	−11B	3.0	17.5	18.5	7.00	1703	+13.6
26	De Oliveira, Lucas Silva	1757	BRA	+35B	=17N	−9B	−32N	+52B	=18B	3.0	17.0	18.5	8.00	1700	-12.0
27	Ferrari, Theo Schoroeder Santos	1528	BRA	−12B	+53N	−6B	+34N	−20B	+43N	3.0	17.0	18.5	6.50	1629	+25.2
28	Da Silva, Miguel Michels	1715	BRA	+55B	−1N	=21B	+52N	=25B	−15N	3.0	17.0	18.0	5.75	1607	-33.2
29	De Souza Silva, Naua	1607	BRA	−8B	+48N	−11N	+54B	+37N	−12B	3.0	16.5	17.5	5.50	1572	-6.8
30	Botelho, Davi Arthur Volpi	1614	BRA	−1B	+55N	−2N	+49B	−24N	+45B	3.0	16.5	17.5	4.50	1631	+2.4
31	Orsini, Cesar Oliveira	1705	BRA	+56N	=37B	−3N	+42B	−16B	=32N	3.0	16.0	16.5	5.25	1708	-1.2
32	Ramos, Rafael Cabreira	1621	BRA	−24N	+44B	=36N	+26B	−7N	=31B	3.0	15.5	17.5	7.75	1717	+30.0
33	Da Fonseca, Arthur Gomez	1663	BRA	+53B	−12N	−14B	−35N	+41N	+46B	3.0	15.5	17.0	6.00	1528	-37.2
34	Santos, Filipe Bonfim	1698	BRA	−9B	=39N	=18N	−27B	+44N	+42B	3.0	15.0	17.0	7.00	1619	-16.4
35	Ribas, Bernardo Sanson	1579	BRA	−26N	−18B	+56N	+33B	−12N	+50B	3.0	15.0	15.5	5.00	1696	+25.2
36	Mendonca, Mauricio Cavalcanti De	1734	BRA	+15B	−25N	=32B	−21N	+51B	−22N	2.5	17.0	18.5	7.00	1448	-76.0
37	Silva, Davi Maia	1826	BRA	+21B	=31N	−17B	=20N	−29B	=38N	2.5	16.5	19.0	8.00	1585	-77.6
38	Da Silva, Eike Teodoro	1622	BRA	−3N	+46B	−24N	+44B	−18N	=37B	2.5	16.0	18.0	5.25	1711	+20.0
39	Campelo, Luiz Carlos Rigamonti	1509	BRA	−10N	=34B	=45N	=41B	−22N	+49B	2.5	15.0	16.5	5.25	1500	-2.4
40	Kroeger, Nicolas Otto Schneider	0	BRA	=45N	−20B	−22N	+47B	+50N	−17B	2.5	14.5	16.0	4.50	1545	0.0
41	Pereira, Gabriel	1596	BRA	=43B	−13N	=51B	=39N	−33B	+53N	2.5	13.0	14.5	4.50	1524	-17.6
42	Borges, Lorenzo Kurrle	1622	BRA	−16B	+47N	+43B	−31N	−19B	−34N	2.0	15.0	17.0	4.00	1575	-15.6
43	Zottis, Pietro	1757	BRA	=41N	=50B	−42N	+22B	−14N	−27B	2.0	15.0	16.5	5.50	1468	-91.6
44	Kamer, Gustavo	1436	BRA	−4B	−32N	+53B	−38N	−34B	+51N	2.0	14.5	16.0	3.00	865	-34.4
45	Arosteguy, Vitor Augusto Colaco	1647	BRA	=40B	−52N	=39B	+46N	−15B	−30N	2.0	14.0	15.5	4.50	1395	-68.4
46	Kisler Voges, Enzo Henrique	1492	BRA	−23B	−38N	+48B	−45B	+54N	−33N	2.0	12.5	13.5	3.00	865	-43.6
47	Schulz, Ariel Pittelkow	1454	BRA	−2N	−42B	−49N	−40N	+55B	+54B	2.0	12.0	13.0	2.00	1465	+0.4
48	Fedrizzi, Vitor Hugo Araujo	0	BRA	−19B	−29B	−46N	=55N	+56B	=52N	2.0	11.0	11.5	1.75	1316	0.0
49	Pacher, Mateus Casseb Zullo	0	BRA	−6B	−14N	+47B	−30N	=53B	−39N	1.5	16.0	17.5	2.75	1329	0.0
50	Tamanhao, Pedro Luiz Da Costa	1633	BRA	=13B	=43N	−15B	=51N	−40B	−35N	1.5	15.5	17.0	3.75	1511	-27.2
51	Goncalves, Matheus Machado	0	BRA	−11N	=22B	=41N	=50B	−36N	−44B	1.5	14.5	16.0	3.75	1415	0.0
52	De Oliveira, Danillo Santos	1547	BRA	F	+45B	−10N	−28B	−26N	=48B	1.5	14.0	14.0	3.00	1520	-8.8
53	Roeder, Vinicius Bona	0	BRA	−33N	−27B	−44N	+56B	=49N	−41B	1.5	12.0	12.5	1.25	756	0.0
54	Oliveira, Marcio Vinicius Soares	0	BRA	−25B	−15N	+55B	−29N	−46B	−47N	1.0	14.0	15.0	1.00	1254	0.0
55	Popp, Cauan Nalin	1424	BRA	−28N	−30B	−54N	=48B	−47N	=56N	1.0	11.0	11.5	1.25	794	-34.4
56	Bufano, Davi	0	BRA	−31B	−21N	−35B	−53N	−48N	=55B	0.5	13.0	14.0	0.50	1258	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Lessa, Francisco AdilioBRA
+76.0
4.5 pts · #4
2De Assuncao, Victor Emanuel CostaBRA
+74.4
5.0 pts · #1
3De Souza, Arthur NeresBRA
+62.4
4.5 pts · #3

Top rating losers

1Zottis, PietroBRA
-91.6
2.0 pts · #32
2Silva, Davi MaiaBRA
-77.6
2.5 pts · #22
3Mendonca, Mauricio Cavalcanti DeBRA
-76.0
2.5 pts · #40

Biggest upsets

R6+229 Elo gap
Ferrari, Theo Schoroeder Santos1528 beat Zottis, Pietro1757
R5+219 Elo gap
De Souza Silva, Naua1607 beat Silva, Davi Maia1826
R6+216 Elo gap
De Assuncao, Victor Emanuel Costa1724 beat Laba, Otavio De Souza1940