69o Campeonato Citadino de Florianopolis
10 players participated in this 9-round tournament, held from 22 Jul 2025 to 28 Sept 2025 in Florianopolis SC, Brazil. 1 titled players. Top 10 Elo average was 1970, and top seed was Bruno Orlando Starke (🇧🇷 BRA, 2153).
Joao Antonio Bertolu Mariot Vaz (🇧🇷 BRA, 2012) won with 6.5/9, ahead of Bruno Orlando Starke (5.5) and Matheus Garcett Souza dos Santos (5.0). Mariot Vaz broke clear in the final round.
The biggest upset came in round 4: Angelo Augusto Pacheco Ferreira (1848) beat Bruno Orlando Starke (2153), a +305-point gap.
- 🥇
- 🥈
- 🥉
How it unfolded
Top 10 · 9 roundsJoao Antonio Bertolu Mariot Vaz led from R2 onwards, the runner-up race stayed tight.
Joao Antonio Bertolu Mariot Vaz never relinquished the lead after R2; final gap +1.0 over the runner-up.
Joao Antonio Bertolu Mariot Vaz lost to Bruno Orlando Starke (Black).
Joao Antonio Bertolu Mariot Vaz 3 wins (R1–R3)Matheus Garcett Souza dos Santos 3 wins (R6–R9)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇧🇷Mariot Vaz, Joao Antonio Bertolu | 2012 | * | 0 | 1 | 1 | 1 | 0 | 1 | ½ | 1 | 1 | 6.5 | 23.00 | 34.5 | +31.0 | 2137 |
| 2 | 🇧🇷Starke, Bruno Orlando | 2153 | 1 | * | 0 | 0 | 1 | ½ | ½ | 1 | 1 | ½ | 5.5 | 21.50 | 35.5 | -23.0 | 2035 |
| 3 | 🇧🇷Souza dos Santos,Matheus Garcett | 1975 | 0 | 1 | * | ½ | 0 | ½ | 1 | 1 | 1 | — | 5.0 | 20.00 | 36.0 | +26.0 | 2097 |
| 5 | 🇧🇷Ferreira, Angelo Augusto Pacheco | 1848 | 0 | 1 | ½ | * | 0 | 1 | 1 | 0 | 1 | — | 4.5 | 19.50 | 36.5 | +88.4 | 2061 |
| 6 | 🇧🇷Kayser, Gustavo Warmling | 2106 | 0 | 0 | 1 | 1 | * | ½ | 0 | 1 | 1 | — | 4.5 | 17.75 | 36.5 | -14.0 | 2029 |
| 4 | 🇧🇷Silva,Jeferson | 2029 | 1 | ½ | ½ | 0 | ½ | * | 0 | 1 | 0 | 1 | 4.5 | 17.50 | 36.5 | -13.6 | 1969 |
| 7 | 🇧🇷CMMafra, Kaiser Luiz | 2043 | 0 | ½ | 0 | 0 | 1 | 1 | * | ½ | 0 | 1 | 4.0 | 13.75 | 37.0 | -38.2 | 1919 |
| 8 | 🇧🇷Whately, Josue Henrique de Freitas | 1985 | ½ | 0 | 0 | 1 | 0 | 0 | ½ | * | 1 | — | 3.0 | 12.75 | 38.0 | -32.8 | 1914 |
| 9 | 🇧🇷Moura, Bernardo Lalane Mascarenha | 1792 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | * | 1 | 3.0 | 9.00 | 38.0 | +28.4 | 1870 |
| 10 | 🇧🇷Orsini, Cesar Oliveira | 1758 | 0 | ½ | — | — | — | 0 | 0 | — | 0 | * | 0.5 | 2.75 | 40.5 | -20.4 | 1649 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Ferreira, Angelo Augusto PachecoBRA+88.44.5 pts · #5
- 2Mariot Vaz, Joao Antonio BertoluBRA+31.06.5 pts · #1
- 3Moura, Bernardo Lalane MascarenhaBRA+28.43.0 pts · #9
- 1Mafra, Kaiser LuizCMBRA-38.24.0 pts · #7
- 2Whately, Josue Henrique de FreitasBRA-32.83.0 pts · #8
- 3Starke, Bruno OrlandoBRA-23.05.5 pts · #2
- R4+305 Elo gap
- R5+251 Elo gap
- R4+237 Elo gap