I IRT do clube ABCD STD
14 players participated in this 13-round tournament, held from 09 May 2025 to 25 May 2025 in Barreiras BA, Brazil. Top 10 Elo average was 1107, and top seed was Rafael de Sousa Assis (🇧🇷 BRA, 1997).
Rafael de Sousa Assis (🇧🇷 BRA, 1997) won with 11.0/13, ahead of Matheus Souza Dantas Lopes (9.5) and Evangelista Cardoso Ferreira (9.0). Assis shared the lead from round 4 and won solo starting round 10.
The biggest upset came in round 5: Uanderson Pereira Lopes (1763) beat Andrey Almeida De Souza (1984), a +221-point gap.
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How it unfolded
Top 14 · 13 roundsRafael de Sousa Assis led from R10 onwards, the runner-up race stayed tight. Title race converged from 4 co-leaders at R4 to 1 by R10.
Rafael de Sousa Assis takes the sole lead (9.0/10).
Rafael de Sousa Assis opens a +2.0-point gap over the chasing pack (closest: Matheus Souza Dantas Lopes); the title is out of reach before R13.
Rafael de Sousa Assis beat Matheus Souza Dantas Lopes (White).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 🇧🇷Assis, Rafael de Sousa | 1997 | * | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 11.0 | 67.00 | 80.0 | +8.4 | 2055 |
| 4 | 🇧🇷Lopes, Matheus Souza Dantas | 0 | 0 | * | ½ | 1 | 0 | ½ | 1 | 1 | 1 | 1 | ½ | 1 | 1 | 1 | 9.5 | 52.75 | 81.5 | 0.0 | 1845 |
| 1 | 🇧🇷Ferreira, Evangelista Cardoso | 1966 | 0 | ½ | * | ½ | 1 | ½ | ½ | 1 | ½ | 1 | 1 | 1 | 1 | ½ | 9.0 | 51.25 | 82.0 | +25.6 | 2061 |
| 3 | 🇧🇷Carvalho,Emilio Carlos de Souza | 0 | 0 | 0 | ½ | * | 1 | 0 | 1 | ½ | 1 | 1 | 1 | 1 | ½ | 1 | 8.5 | 45.50 | 82.5 | 0.0 | 1885 |
| 7 | 🇧🇷De Souza, Andrey Almeida | 1984 | 1 | 1 | 0 | 0 | * | 1 | ½ | ½ | 1 | 0 | ½ | 0 | 1 | 1 | 7.5 | 48.50 | 83.5 | -40.0 | 1818 |
| 12 | 🇧🇷Silva, Theo Thagory Lopes | 0 | 0 | ½ | ½ | 1 | 0 | * | ½ | ½ | 1 | 1 | 1 | 0 | ½ | ½ | 7.0 | 42.00 | 84.0 | 0.0 | 1720 |
| 9 | 🇧🇷Da Silva, Claudione Menezes | 0 | 0 | 0 | ½ | 0 | ½ | ½ | * | 1 | 0 | 1 | ½ | 1 | 0 | 1 | 6.0 | 32.50 | 85.0 | 0.0 | 1788 |
| 6 | 🇧🇷Da Costa, Gabriel Bastos | 0 | 1 | 0 | 0 | ½ | ½ | ½ | 0 | * | ½ | ½ | ½ | 0 | 1 | ½ | 5.5 | 36.00 | 85.5 | 0.0 | 1845 |
| 8 | 🇧🇷Do Nascimento, Luiz De Sousa | 0 | 0 | 0 | ½ | 0 | 0 | 0 | 1 | ½ | * | ½ | ½ | ½ | 1 | ½ | 5.0 | 26.50 | 86.0 | 0.0 | 1788 |
| 5 | 🇧🇷De Oliveira, Lucas Muniz | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ½ | ½ | * | ½ | 1 | ½ | 1 | 5.0 | 25.25 | 86.0 | 0.0 | 1845 |
| 11 | 🇧🇷Gomes, Diego Julian Da Silva | 1723 | 0 | ½ | 0 | 0 | ½ | 0 | ½ | ½ | ½ | ½ | * | 1 | ½ | 0 | 4.5 | 26.00 | 86.5 | +15.6 | 1798 |
| 14 | 🇧🇷Lopes, Uanderson Pereira | 1763 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | ½ | 0 | 0 | * | 0 | 1 | 4.5 | 26.00 | 86.5 | -36.0 | 1622 |
| 13 | 🇧🇷Prado, Carlos Eduardo Da Silva | 1639 | 0 | 0 | 0 | ½ | 0 | ½ | 1 | 0 | 0 | ½ | ½ | 1 | * | ½ | 4.5 | 24.75 | 86.5 | +18.0 | 1738 |
| 10 | 🇧🇷Da Silva, Joao Eduardo Queiroz | 0 | 0 | 0 | ½ | 0 | 0 | ½ | 0 | ½ | ½ | 0 | 1 | 0 | ½ | * | 3.5 | 20.00 | 87.5 | 0.0 | 1720 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Ferreira, Evangelista CardosoBRA+25.69.0 pts · #1
- 2Prado, Carlos Eduardo Da SilvaBRA+18.04.5 pts · #13
- 3Gomes, Diego Julian Da SilvaBRA+15.64.5 pts · #11
- 1De Souza, Andrey AlmeidaBRA-40.07.5 pts · #7
- 2Lopes, Uanderson PereiraBRA-36.04.5 pts · #14
- 3Da Silva, Claudione MenezesBRA0.06.0 pts · #9
- R5+221 Elo gap
- R9+124 Elo gap