II IRT STD do Clube ABCD
10 players participated in this 9-round tournament, held from 18 Aug 2025 to 24 Aug 2025 in Barreiras BA, Brazil. Top 10 Elo average was 1307, and top seed was Rafael de Sousa Assis (🇧🇷 BRA, 2005).
Rafael de Sousa Assis (🇧🇷 BRA, 2005) won with 8.0/9, ahead of Ezio Luzelenio Rocha Rego (7.0) and Marcelo dos Santos Figueredo (7.0). Assis won solo starting round 4.
The biggest upset came in round 1: Theo Thagory Lopes Silva (1797) beat Emilio Carlos de Souza Carvalho (1949), a +152-point gap.
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How it unfolded
Top 10 · 9 roundsRafael de Sousa Assis led from R4 onwards, the runner-up race stayed tight.
Rafael de Sousa Assis never relinquished the lead after R4; final gap +1.0 over the runner-up.
Rafael de Sousa Assis opens a +1.5-point gap over the chasing pack (closest: Marcelo dos Santos Figueredo); the title is out of reach before R9.
Rafael de Sousa Assis beat Marcelo dos Santos Figueredo (White).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇧🇷Assis, Rafael de Sousa | 2005 | * | 1 | 1 | ½ | 1 | 1 | 1 | 1 | 1 | ½ | 8.0 | 34.00 | 37.0 | +25.0 | 2245 |
| 3 | 🇧🇷Rego, Ezio Luzelenio Rocha | 0 | 0 | * | 1 | ½ | 1 | 1 | 1 | ½ | 1 | 1 | 7.0 | 26.00 | 38.0 | 0.0 | 1927 |
| 2 | 🇧🇷Figueredo, Marcelo dos Santos | 1931 | 0 | 0 | * | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 7.0 | 23.00 | 38.0 | +56.8 | 2129 |
| 6 | 🇧🇷Carvalho,Emilio Carlos de Souza | 1949 | ½ | ½ | 0 | * | ½ | ½ | 1 | 0 | 1 | 1 | 5.0 | 18.00 | 40.0 | -30.4 | 1853 |
| 4 | 🇧🇷Lopes, Matheus Souza Dantas | 1825 | 0 | 0 | 0 | ½ | * | ½ | 1 | 1 | 1 | 1 | 5.0 | 13.50 | 40.0 | +35.6 | 1931 |
| 5 | 🇧🇷Gama, Hugo Lima | 0 | 0 | 0 | 0 | ½ | ½ | * | 0 | 1 | 1 | 1 | 4.0 | 10.50 | 41.0 | 0.0 | 1817 |
| 8 | 🇧🇷Da Costa, Gabriel Bastos | 1834 | 0 | 0 | 0 | 0 | 0 | 1 | * | ½ | 1 | 1 | 3.5 | 8.00 | 41.5 | -47.6 | 1679 |
| 7 | 🇧🇷Silva, Theo Thagory Lopes | 1797 | 0 | ½ | 0 | 1 | 0 | 0 | ½ | * | 0 | 1 | 3.0 | 11.25 | 42.0 | -34.4 | 1686 |
| 10 | 🇧🇷Lopes, Uanderson Pereira | 1727 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | * | ½ | 1.5 | 3.50 | 43.5 | -30.0 | 1617 |
| 9 | 🇧🇷De Oliveira, Breno Valverde | 0 | ½ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ½ | * | 1.0 | 4.75 | 44.0 | 0.0 | 1558 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Figueredo, Marcelo dos SantosBRA+56.87.0 pts · #2
- 2Lopes, Matheus Souza DantasBRA+35.65.0 pts · #4
- 3Assis, Rafael de SousaBRA+25.08.0 pts · #1
- 1Da Costa, Gabriel BastosBRA-47.63.5 pts · #8
- 2Silva, Theo Thagory LopesBRA-34.43.0 pts · #7
- 3Carvalho,Emilio Carlos de SouzaBRA-30.45.0 pts · #6
- R1+152 Elo gap