| Rankings | Players | Tournaments | Gadget | Charts | THE APP | Log-In |
| Arruda Filho, Ivo Pereira de |
| FIDE on list | Live FIDE |
|---|---|
1818 | 1794.4 |
World Rank |
South America Rank |
Brazil Rank |
|---|---|---|
207154 |
14849 |
4023 |
| Tournament | Elo at the start of the tournament | Variation |
|---|---|---|
Goiânia Chess Open Arena 2025 STD - R$ 10 mil em p | 1818 | -13.2 |
Goiânia Chess Open Arena 2025 RPD - R$ 6 mil em pr | 1763 | -10.4 |
