2 Torneio De Xadrez Classico Escola Vila Luz IRT Sub 2050
Open SwissStandard
58 players participated in this 6-round tournament, held from 26 Sept 2025 to 28 Sept 2025 in Rio Negrinho SC, Brazil. 2 titled players. Top 10 Elo average was 1901, and top seed was Daniel V Goncalves Emendorfer (🇧🇷 BRA, 1989).
Breno Ferreira Da Costa (🇧🇷 BRA, 1895) won with 5.0/6, ahead of Arthur Botezeli Dorneles (5.0) and Vitor Gabriel Batista Souza (5.0). Da Costa shared the lead from round 5, winning on tie-break.
The biggest upset came in round 1: Thaynna Cristina Kloth Riscaroli (1491) beat Diego Homrich Moritz (1921), a +430-point gap.
Location
🇧🇷Rio Negrinho SC, Brazil
Dates
26 Sept 2025 → 28 Sept 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Titled players · 2
CM×1
WCM×1
Federations · 1 represented
🇧🇷Brazil×52
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsTight race until R6; 4 players tied at 5.0/6, decided on Buchholz.
Co-leaders
23
11
4
1
3
4
R6 · TIEBREAK CLUSTER
4 players finish on 5.0/6. Da Costa takes the title on Buchholz Cut1 (22.5).
WIN STREAKS · 2 top finishers
Breno Ferreira Da Costa 3 wins (R1–R3)Vitor Gabriel Batista Souza 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1WCMMitzi Vedan De Ramos | * | — | — | ½ |
| 2Breno Ferreira Da Costa | — | * | 1 | ½ |
| 3Vitor Gabriel Batista Souza | — | 0 | * | — |
| 4CMArthur Botezeli Dorneles | ½ | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Da Costa, Breno Ferreira | 1895 | BRA | +50B | +13N | +6B | =2N | +3B | =5N | 5.0 | 22.5 | 24.0 | 19.25 | 1997 | +29.6 |
| 2 | Dorneles, Arthur BotezeliCM | 1790 | BRA | +29B | +24N | +11B | =1B | +9N | =4N | 5.0 | 21.0 | 24.0 | 19.00 | 2021 | +69.6 |
| 3 | Souza, Vitor Gabriel Batista | 1830 | BRA | +30N | +15B | +16N | +9B | −1N | +10B | 5.0 | 20.0 | 23.0 | 18.00 | 2005 | +26.2 |
| 4 | De Ramos, Mitzi VedanWCM | 1950 | BRA | +27N | +10B | =5N | +26B | +25N | =2B | 5.0 | 19.5 | 22.5 | 17.75 | 1993 | +13.2 |
| 5 | Butzke, Lucas De Castro | 1760 | BRA | +44B | +17N | =4B | =8N | +11B | =1B | 4.5 | 22.0 | 24.0 | 16.75 | 1946 | +24.8 |
| 6 | Zanghelini, Pedro Miguel | 1742 | BRA | +55N | +21B | −1N | +23B | =13N | +22B | 4.5 | 17.5 | 17.5 | 10.75 | 1791 | +9.6 |
| 7 | De Assuncao, Ygor Gabriel da Costa | 1749 | BRA | +39N | +22B | −9N | +15B | =14N | +25B | 4.5 | 17.0 | 19.5 | 13.75 | 1897 | +39.6 |
| 8 | Moritz,Diego Homrich | 1921 | BRA | −35N | +39B | +36N | =5B | +26N | +13B | 4.5 | 16.0 | 18.5 | 13.75 | 1797 | -11.4 |
| 9 | Rapouso, Ricardo Luis Borba | 1962 | BRA | +36B | +14N | +7B | −3N | −2B | +31N | 4.0 | 21.0 | 23.5 | 13.50 | 1829 | -16.2 |
| 10 | Lelinski, Arthur | 1679 | BRA | +42B | −4N | +29B | +19N | +24B | −3N | 4.0 | 19.5 | 22.0 | 12.00 | 1793 | +30.8 |
| 11 | Marschal,Maiilon | 1644 | BRA | +47N | +18B | −2N | +28B | −5N | +21B | 4.0 | 19.0 | 21.0 | 11.50 | 1792 | +16.0 |
| 12 | Emendorfer, Daniel V Goncalves | 1989 | BRA | F | +41B | +23N | −25B | +16N | +14B | 4.0 | 15.5 | 15.5 | 12.50 | 1940 | -6.0 |
| 13 | Da Rosa, Davi Matheus | 1724 | BRA | +57N | −1B | +35B | +18N | =6B | −8N | 3.5 | 20.0 | 20.0 | 8.25 | 1772 | +13.6 |
| 14 | Santos, Leonardo Emerim | 1735 | BRA | +48B | −9B | +30N | +32N | =7B | −12N | 3.5 | 18.5 | 20.5 | 10.25 | 1748 | +3.2 |
| 15 | Berteli, Laura Manarim | 1632 | BRA | +40B | −3N | +44B | −7N | =37B | +42N | 3.5 | 17.0 | 19.0 | 8.25 | 989 | -23.6 |
| 16 | Ribeiro, Fabiano Mendes | 1745 | BRA | +46B | +35N | −3B | =24N | −12B | +54N | 3.5 | 16.5 | 17.5 | 7.00 | 1663 | -18.4 |
| 17 | Monteiro, Melissa | 1573 | BRA | +34N | −5B | =21N | +54B | −28N | +35B | 3.5 | 16.0 | 17.0 | 8.00 | 1617 | +8.0 |
| 18 | Fischer Junior,Donaldo | 1811 | BRA | +51B | −11N | +31B | −13B | =36N | +38N | 3.5 | 15.5 | 17.0 | 8.25 | 1600 | -27.0 |
| 19 | Balbinotti, Joao Victor | 1788 | BRA | +45N | −23B | +27N | −10B | =35N | +36B | 3.5 | 15.0 | 17.0 | 8.75 | 1590 | -52.4 |
| 20 | Zanghelini, Cristian Silnei | 1873 | BRA | F | +38B | −26N | +22B | =21N | +28B | 3.5 | 14.5 | 14.5 | 10.00 | 1832 | -1.8 |
| 21 | Fossatti, Tiago Lucas | 0 | BRA | +32B | −6N | =17B | +43N | =20B | −11N | 3.0 | 18.5 | 21.0 | 9.00 | 1657 | 0.0 |
| 22 | Da Fonseca, Pedro Rank | 1569 | BRA | +56B | −7N | +37B | −20N | +29B | −6N | 3.0 | 18.0 | 18.0 | 5.50 | 1508 | -14.8 |
| 23 | Borgonovo, Fabiano | 1591 | BRA | +37B | +19N | −12B | −6N | −31B | +48N | 3.0 | 17.5 | 19.5 | 8.00 | 1561 | -5.2 |
| 24 | Rassweiler, Erick Matheus | 1599 | BRA | +49N | −2B | +47N | =16B | −10N | =27B | 3.0 | 17.5 | 19.5 | 7.25 | 1486 | -23.6 |
| 25 | Rech, Vinicius Savaris | 1841 | BRA | F | +54N | +43B | +12N | −4B | −7N | 3.0 | 17.0 | 17.0 | 7.50 | 1806 | -1.0 |
| 26 | Maravieski, Lucas Emanuel Tarum | 1702 | BRA | F | +52N | +20B | −4N | −8B | +37N | 3.0 | 17.0 | 17.0 | 7.50 | 1790 | +12.8 |
| 27 | Linzmeyer, Mateus Gorniak | 1501 | BRA | −4B | +48N | −19B | +44N | =32B | =24N | 3.0 | 16.5 | 18.5 | 7.00 | 1521 | -0.4 |
| 28 | De Assuncao, Victor Emanuel Costa | 1809 | BRA | =38N | +53B | =33B | −11N | +17B | −20N | 3.0 | 16.5 | 17.5 | 7.25 | 1623 | -46.0 |
| 29 | Sofka, Gustavo Antunes Ferreira | 1422 | BRA | −2N | +49B | −10N | +56B | −22N | +45B | 3.0 | 16.0 | 16.0 | 4.00 | 1417 | -7.2 |
| 30 | Otao,Ana Mayumi | 1476 | BRA | −3B | +40N | −14B | −37N | +52B | +49N | 3.0 | 15.5 | 17.0 | 6.00 | 982 | -11.6 |
| 31 | Tenfen, Victor Hugo Bezerra | 1497 | BRA | −33N | +57B | −18N | +46B | +23N | −9B | 3.0 | 15.5 | 15.5 | 5.00 | 1606 | +13.2 |
| 32 | Watzko, Caio Mohr | 1566 | BRA | −21N | +46B | +56N | −14B | =27N | =41B | 3.0 | 14.0 | 14.0 | 4.75 | 1440 | -20.8 |
| 33 | Bieging, Luca Jurgen | 1937 | BRA | +31B | F | =28N | +41B | F | =43N | 3.0 | 11.0 | 11.0 | 8.25 | 1799 | -17.2 |
| 34 | Kobs, Donato Guilherme Reinhartd | 0 | BRA | −17B | −44N | +55N | −45B | +46N | +53B | 3.0 | 10.5 | 10.5 | 3.00 | 687 | 0.0 |
| 35 | Kloth Riscaroli, Thaynna Cristina | 1491 | BRA | +8B | −16B | −13N | +40N | =19B | −17N | 2.5 | 18.5 | 21.0 | 8.75 | 1595 | +19.2 |
| 36 | Nunes, Nicole | 1535 | BRA | −9N | +55B | −8B | +38N | =18B | −19N | 2.5 | 18.0 | 18.0 | 4.25 | 1632 | +14.0 |
| 37 | Raitz, Samuel | 0 | BRA | −23N | +45B | −22N | +30B | =15N | −26B | 2.5 | 15.5 | 17.5 | 6.75 | 1505 | 0.0 |
| 38 | Cota, Eduarda Jardim | 1448 | BRA | =28B | −20N | +42N | −36B | +47N | −18B | 2.5 | 15.0 | 17.0 | 6.00 | 1429 | -6.4 |
| 39 | Vieira,Antony J do Nascimento | 0 | BRA | −7B | −8N | −40B | =52N | +55B | +51N | 2.5 | 14.5 | 14.5 | 2.25 | 1567 | 0.0 |
| 40 | FIDE 44799306 | 0 | — | −15N | −30B | +39N | −35B | =44B | +57N | 2.5 | 13.5 | 13.5 | 3.50 | 733 | 0.0 |
| 41 | Ziegler, Sarah | 1459 | BRA | F | −12N | +52B | −33N | +51B | =32N | 2.5 | 13.0 | 13.0 | 4.50 | 1586 | +16.8 |
| 42 | FIDE 538052873 | 0 | — | −10N | =50N | −38B | +58B | +53N | −15B | 2.5 | 12.5 | 12.5 | 1.75 | 1239 | 0.0 |
| 43 | Assis, Caio Bentivenha | 1541 | BRA | F | +58B | −25N | −21B | +45N | =33B | 2.5 | 11.0 | 11.0 | 3.50 | 1726 | +23.2 |
| 44 | FIDE 538052881 | 0 | — | −5N | +34B | −15N | −27B | =40N | =47B | 2.0 | 16.5 | 18.5 | 5.25 | 831 | 0.0 |
| 45 | Rapouso,Natan Ferreira | 1400 | BRA | −19B | −37N | +48B | +34N | −43B | −29N | 2.0 | 14.5 | 16.5 | 5.00 | 789 | -34.0 |
| 46 | Zanghelini, Bernardo | 0 | BRA | −16N | −32N | +49B | −31N | −34B | +58B | 2.0 | 14.5 | 14.5 | 2.00 | 803 | 0.0 |
| 47 | Vieira,Amabile Maria do Nascimento | 0 | BRA | −11B | +51N | −24B | =50N | −38B | =44N | 2.0 | 13.0 | 14.5 | 3.25 | 1367 | 0.0 |
| 48 | FIDE 44761864 | 0 | — | −14N | −27B | −45N | +57B | +56N | −23B | 2.0 | 11.5 | 11.5 | 0.00 | 757 | 0.0 |
| 49 | Machado, Barbara Tabor | 0 | BRA | −24B | −29N | −46N | +55B | +58N | −30B | 2.0 | 11.0 | 11.0 | 0.00 | 705 | 0.0 |
| 50 | Lelinski, Bernardo | 1483 | BRA | −1N | =42B | =53N | =47B | F | F | 1.5 | 11.5 | 11.5 | 2.75 | 1083 | -3.2 |
| 51 | Rocha, Sirlene Poikerski | 1449 | BRA | −18N | −47B | +57N | =53B | −41N | −39B | 1.5 | 11.5 | 11.5 | 0.50 | 833 | -20.4 |
| 52 | Pietrzacka, Heitor Almeida | 0 | BRA | F | −26B | −41N | =39B | −30N | +56B | 1.5 | 11.0 | 11.0 | 1.25 | 745 | 0.0 |
| 53 | Alves, Gabriel Luka | 0 | BRA | F | −28N | =50B | =51N | −42B | −34N | 1.0 | 11.5 | 11.5 | 1.50 | 1441 | 0.0 |
| 54 | Ziegler, Lucas | 1407 | BRA | F | −25B | +58N | −17N | F | −16B | 1.0 | 11.5 | 11.5 | 0.00 | 908 | -19.2 |
| 55 | Martins, Emanuel Borges | 0 | BRA | −6B | −36N | −34B | −49N | −39N | F | 0.0 | 14.5 | 14.5 | 0.00 | 840 | 0.0 |
| 56 | FIDE 538059932 | 0 | — | −22N | F | −32B | −29N | −48B | −52N | 0.0 | 12.5 | 12.5 | 0.00 | 726 | 0.0 |
| 57 | Brancalhao Oliveira, Joao Miguel | 0 | BRA | −13B | −31N | −51B | −48N | F | −40B | 0.0 | 12.5 | 12.5 | 0.00 | 742 | 0.0 |
| 58 | FIDE 44792174 | 0 | — | F | −43N | −54B | −42N | −49B | −46N | 0.0 | 10.0 | 10.0 | 0.00 | 674 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Dorneles, Arthur BotezeliCMBRA+69.65.0 pts · #4
- 2De Assuncao, Ygor Gabriel da CostaBRA+39.64.5 pts · #11
- 3Lelinski, ArthurBRA+30.84.0 pts · #14
Top rating losers
- 1Balbinotti, Joao VictorBRA-52.43.5 pts · #9
- 2De Assuncao, Victor Emanuel CostaBRA-46.03.0 pts · #23
- 3Rapouso,Natan FerreiraBRA-34.02.0 pts · #51
Biggest upsets
- R1+430 Elo gap
- R2+197 Elo gap
- R5+172 Elo gap