Joao Antonio Bertolu Mariot Vaz
Country
BRA
Birth Year
2004
Gender
M
Title
FIDE ID
22702717
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-09 (UTC).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-06-30 | X SESC Caioba Open | Caioba BRA | 4.21 | Mariot Vaz,Joao Antonio Bertolu | Rojas Salas,Steven | 0-1 | 71 | Open |
| 2 | 2026-06-28 | X SESC Caioba Open | Caioba BRA | 2.21 | Mariot Vaz,Joao Antonio Bertolu | Matsuura,E | 0-1 | 42 | Open |
| 3 | 2026-04-20 | Curitiba Chess Open 2026 | Curitiba BRA | 5.1 | Mariot Vaz,Joao Antonio Bertolu | Rodi,L | 0-1 | 57 | Open |
| 4 | 2026-04-19 | Curitiba Chess Open 2026 | Curitiba BRA | 3.35 | Leite,Caua De Paiva | Mariot Vaz,Joao Antonio Bertolu | 0-1 | 21 | Open |
| 5 | 2026-04-19 | Curitiba Chess Open 2026 | Curitiba BRA | 4.16 | Mariot Vaz,Joao Antonio Bertolu | Kayser,Gustavo Warmling | 1-0 | 32 | Open |
| 6 | 2026-04-18 | Curitiba Chess Open 2026 | Curitiba BRA | 1.51 | Lucia,Reinaldo Di | Mariot Vaz,Joao Antonio Bertolu | 0-1 | 28 | Open |
| 7 | 2026-04-18 | Curitiba Chess Open 2026 | Curitiba BRA | 2.44 | Mariot Vaz,Joao Antonio Bertolu | Bueno,Marcos Antonio Ferreira | 1/2-1/2 | 59 | Open |
| 8 | 2026-01-25 | Brazil Chess - Floripa | Florianopolis BRA | 10.44 | Joao Antonio Bertolu Mariot Vaz | Igor A.C.Lofredo Mourao | 0-1 | 57 | Open |
| 9 | 2026-01-24 | Brazil Chess - Floripa | Florianopolis BRA | 9.34 | Caio Henrique Angelico Silva | Joao Antonio Bertolu Mariot Vaz | 1/2-1/2 | 56 | Open |
| 10 | 2026-01-23 | Brazil Chess - Floripa | Florianopolis BRA | 8.59 | Joao Antonio Bertolu Mariot Vaz | Roberto Assumpcao | 1-0 | 26 | Open |
| 11 | 2026-01-22 | Brazil Chess - Floripa | Florianopolis BRA | 7.49 | Jair Osipi | Joao Antonio Bertolu Mariot Vaz | 1/2-1/2 | 50 | Open |
| 12 | 2026-01-21 | Brazil Chess - Floripa | Florianopolis BRA | 6.25 | Joao Antonio Bertolu Mariot Vaz | Arturo Eduardo Caceres Benitez | 0-1 | 47 | Open |
| 13 | 2026-01-20 | Brazil Chess - Floripa | Florianopolis BRA | 5.5 | Alejandro Bauza | Joao Antonio Bertolu Mariot Vaz | 0-1 | 28 | Open |
| 14 | 2026-01-19 | Brazil Chess - Floripa | Florianopolis BRA | 4.107 | Joao Antonio Bertolu Mariot Vaz | Henrique Gomez Da Fonseca | 1-0 | 37 | Open |
| 15 | 2026-01-19 | Brazil Chess - Floripa | Florianopolis BRA | 3.116 | Rafael De Lima Campos | Joao Antonio Bertolu Mariot Vaz | 0-1 | 65 | Open |
| 16 | 2026-01-18 | Brazil Chess - Floripa | Florianopolis BRA | 2.25 | Joao Antonio Bertolu Mariot Vaz | Darcy Lima | 0-1 | 28 | Open |
| 17 | 2026-01-17 | Brazil Chess - Floripa | Florianopolis BRA | 1.159 | Paola De Oliveira Cunha | Joao Antonio Bertolu Mariot Vaz | 0-1 | 45 | Open |
| 18 | 2026-01-15 | 3rd 3-0 Thu 15th Jan 2026 | chess.com INT | 9 | Joao Antonio Bertolu Mariot Vaz | Gustavo Horokoski De Souza | 0-1 | 11 | Open |
| 19 | 2026-01-15 | 3rd 3-0 Thu 15th Jan 2026 | chess.com INT | 7 | Geiner Jose Andrade Truyol | Joao Antonio Bertolu Mariot Vaz | 1-0 | 43 | Open |
| 20 | 2026-01-15 | 3rd 3-0 Thu 15th Jan 2026 | chess.com INT | 6 | Ludin Esteban Jaimes Gonzalez | Joao Antonio Bertolu Mariot Vaz | 1-0 | 35 | Open |
| 21 | 2026-01-15 | 3rd 3-0 Thu 15th Jan 2026 | chess.com INT | 5 | Joao Antonio Bertolu Mariot Vaz | Logan C Shafer | 0-1 | 41 | Open |
| 22 | 2026-01-15 | 3rd 3-0 Thu 15th Jan 2026 | chess.com INT | 4 | Joao Antonio Bertolu Mariot Vaz | Rogerio Paulo Muller Fernandes | 1-0 | 26 | Open |
| 23 | 2025-12-19 | 91st ch-BRA 2025 | Timbo BRA | 9.21 | Joao Pedro Filimberti Uczai | Joao Antonio Bertolu Mariot Vaz | 1-0 | 46 | Open |
| 24 | 2025-12-18 | 91st ch-BRA 2025 | Timbo BRA | 8.32 | Joao Antonio Bertolu Mariot Vaz | Andre Pereira Martins Oliveira | 1-0 | 23 | Open |
| 25 | 2025-12-17 | 91st ch-BRA 2025 | Timbo BRA | 6.33 | Leon Honke Grams | Joao Antonio Bertolu Mariot Vaz | 1-0 | 44 | Open |
| 26 | 2025-12-16 | 91st ch-BRA 2025 | Timbo BRA | 5.32 | Joao Antonio Bertolu Mariot Vaz | Jose Vitor Lamosa Prado Messias | 1/2-1/2 | 55 | Open |
| 27 | 2025-12-16 | 91st ch-BRA 2025 | Timbo BRA | 4.17 | Eduardo da Costa Marra | Joao Antonio Bertolu Mariot Vaz | 1-0 | 59 | Open |
| 28 | 2025-12-15 | 91st ch-BRA 2025 | Timbo BRA | 3.32 | Joao Antonio Bertolu Mariot Vaz | Vitor Augusto Colaco Arosteguy | 1-0 | 34 | Open |
| 29 | 2025-12-14 | 91st ch-BRA 2025 | Timbo BRA | 2.13 | Lucas Costamilan Tomiello | Joao Antonio Bertolu Mariot Vaz | 1-0 | 37 | Open |
| 30 | 2025-12-14 | 91st ch-BRA 2025 | Timbo BRA | 1.49 | Joao Antonio Bertolu Mariot Vaz | Kyara Mariah Nascimento Vieira | 1-0 | 50 | Open |
| 31 | 2025-07-02 | IX SESC Caioba Open | Caioba BRA | 5.2 | Vinicius Tine Martins | Joao Antonio Bertolu Mariot Vaz | 1-0 | 37 | Open |
| 32 | 2025-06-29 | IX SESC Caioba Open | Caioba BRA | 2.16 | Joao Antonio Bertolu Mariot Vaz | Ivan Excender Soriano Quispe | 0-1 | 37 | Open |
| 33 | 2025-01-25 | 11th Floripa Open 2025 | Florianopolis BRA | 9.59 | Joao Antonio Bertolu Mariot Vaz | Emilio Roberto Salim Mansur | 1-0 | 35 | Open |
| 34 | 2025-01-24 | 11th Floripa Open 2025 | Florianopolis BRA | 8.68 | Leonardo Lopes Dos Santos | Joao Antonio Bertolu Mariot Vaz | 0-1 | 39 | Open |
| 35 | 2025-01-23 | 11th Floripa Open 2025 | Florianopolis BRA | 7.83 | Joao Antonio Bertolu Mariot Vaz | Andre Wescley De Aguiar | 1-0 | 37 | Open |
| 36 | 2025-01-22 | 11th Floripa Open 2025 | Florianopolis BRA | 6.65 | Welligton Carlos Dos Santos | Joao Antonio Bertolu Mariot Vaz | 1-0 | 42 | Open |
| 37 | 2025-01-21 | 11th Floripa Open 2025 | Florianopolis BRA | 5.3 | Joao Antonio Bertolu Mariot Vaz | Indalecio Lopez Miller | 0-1 | 44 | Open |
| 38 | 2025-01-20 | 11th Floripa Open 2025 | Florianopolis BRA | 4.75 | Alexandre Hideki Lopes Kikuchi | Joao Antonio Bertolu Mariot Vaz | 0-1 | 59 | Open |
| 39 | 2025-01-20 | 11th Floripa Open 2025 | Florianopolis BRA | 3.69 | Joao Antonio Bertolu Mariot Vaz | Maria Eduarda Beraldo Buiar | 1-0 | 50 | Open |
| 40 | 2025-01-19 | 11th Floripa Open 2025 | Florianopolis BRA | 2.8 | Gilberto Hernandez Guerrero | Joao Antonio Bertolu Mariot Vaz | 1-0 | 43 | Open |
| 41 | 2025-01-18 | 11th Floripa Open 2025 | Florianopolis BRA | 1.95 | Joao Antonio Bertolu Mariot Vaz | Sofia Carneiro Fraga | 1-0 | 33 | Open |
| 42 | 2024-07-14 | Floripa Winter 2024 | Florianopolis BRA | 9.1 | Bruno Orlando Starke | Joao Antonio Bertolu Mariot Vaz | 1/2-1/2 | 37 | Open |
| 43 | 2024-07-13 | Floripa Winter 2024 | Florianopolis BRA | 8.13 | Joao Antonio Bertolu Mariot Vaz | Frederico Rodrigues Jardim | 1-0 | 51 | Open |
| 44 | 2024-07-13 | Floripa Winter 2024 | Florianopolis BRA | 7.19 | Jairo Quintiliano De Oliveira | Joao Antonio Bertolu Mariot Vaz | 0-1 | 53 | Open |
| 45 | 2024-07-12 | Floripa Winter 2024 | Florianopolis BRA | 6.12 | Joao Antonio Bertolu Mariot Vaz | Ryan Wesley Da Costa Caetano | 0-1 | 30 | Open |
| 46 | 2024-07-12 | Floripa Winter 2024 | Florianopolis BRA | 5.13 | Matheus Mendes Domingues Ribeiro | Joao Antonio Bertolu Mariot Vaz | 1/2-1/2 | 51 | Open |
| 47 | 2024-07-11 | Floripa Winter 2024 | Florianopolis BRA | 4.2 | Joao Antonio Bertolu Mariot Vaz | Daniela Cordero | 1-0 | 32 | Open |
| 48 | 2024-07-10 | Floripa Winter 2024 | Florianopolis BRA | 3.35 | Sofia Rie Soejima | Joao Antonio Bertolu Mariot Vaz | 0-1 | 57 | Open |
| 49 | 2024-07-10 | Floripa Winter 2024 | Florianopolis BRA | 2.2 | Joao Antonio Bertolu Mariot Vaz | Romulo Cardoso S Rodrigues Mota | 0-1 | 23 | Open |
| 50 | 2024-07-09 | Floripa Winter 2024 | Florianopolis BRA | 1.5 | Gabriel Da Silva Semione | Joao Antonio Bertolu Mariot Vaz | 0-1 | 35 | Open |
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