IV IRT Fechado STD DE MOGI GUACU - CBX FIDE - Sub 1800
10 players participated in this 9-round tournament, held from 23 May 2025 to 25 May 2025 in Mogi Guacu SP, Brazil. Top 10 Elo average was 837, and top seed was Diogo Martin Chagas (🇧🇷 BRA, 1776).
Diogo Martin Chagas (🇧🇷 BRA, 1776) won with 8.5/9, ahead of Renan Trindade (6.5) and Pedro Henrique Muniz Pereira (5.5). Chagas won solo starting round 5.
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How it unfolded
Top 10 · 9 roundsDiogo Martin Chagas led from R5 onwards, the title was decided early. Title race converged from 2 co-leaders at R4 to 1 by R5.
Diogo Martin Chagas never relinquished the lead after R5; final gap +2.0 over the runner-up.
Diogo Martin Chagas opens a +2.0-point gap over the chasing pack (closest: Renan Trindade); the title is out of reach before R9.
Diogo Martin Chagas beat Renan Trindade (Black).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇧🇷Chagas, Diogo Martin | 1776 | * | 1 | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 8.5 | 33.75 | 36.5 | +52.0 | 2448 |
| 2 | 🇧🇷Trindade, Renan | 1661 | 0 | * | 1 | 1 | ½ | 1 | ½ | 1 | 1 | ½ | 6.5 | 25.25 | 38.5 | +23.6 | 1772 |
| 4 | 🇧🇷Pereira, Pedro Henrique Muniz | 0 | ½ | 0 | * | 0 | ½ | ½ | 1 | 1 | 1 | 1 | 5.5 | 19.00 | 39.5 | 0.0 | 1525 |
| 6 | 🇧🇷Caetano, Heitor Luiz | 1644 | 0 | 0 | 1 | * | 1 | 0 | 1 | ½ | ½ | 1 | 5.0 | 17.75 | 40.0 | -32.0 | 1488 |
| 8 | 🇧🇷Nunes, Kemuel Wesley | 1660 | 0 | ½ | ½ | 0 | * | ½ | ½ | 1 | 1 | 1 | 5.0 | 16.50 | 40.0 | -36.0 | 1484 |
| 3 | 🇧🇷Vaz, Pedro Henrique Lins | 1628 | 0 | 0 | ½ | 1 | ½ | * | 1 | 0 | ½ | 1 | 4.5 | 16.00 | 40.5 | -7.6 | 1598 |
| 9 | 🇧🇷Francisco, Gabriel Guarnieri Silv | 0 | 0 | ½ | 0 | 0 | ½ | 0 | * | ½ | 1 | 1 | 3.5 | 10.75 | 41.5 | 0.0 | 1434 |
| 5 | 🇧🇷Costa, Murilo | 0 | 0 | 0 | 0 | ½ | 0 | 1 | ½ | * | 0 | 1 | 3.0 | 9.75 | 42.0 | 0.0 | 1525 |
| 7 | 🇧🇷Silva, Emilly Vitoria De Oliveira | 0 | 0 | 0 | 0 | ½ | 0 | ½ | 0 | 1 | * | ½ | 2.5 | 8.25 | 42.5 | 0.0 | 1434 |
| 10 | 🇧🇷Ramos, Julia Lopes Da Silva | 0 | 0 | ½ | 0 | 0 | 0 | 0 | 0 | 0 | ½ | * | 1.0 | 4.50 | 44.0 | 0.0 | 1308 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Chagas, Diogo MartinBRA+52.08.5 pts · #1
- 2Trindade, RenanBRA+23.66.5 pts · #2
- 3Pereira, Pedro Henrique MunizBRA0.05.5 pts · #4
- 1Nunes, Kemuel WesleyBRA-36.05.0 pts · #8
- 2Caetano, Heitor LuizBRA-32.05.0 pts · #6
- 3Vaz, Pedro Henrique LinsBRA-7.64.5 pts · #3