| Rankings | Players | Tournaments | Gadget | Charts | Calculators | Log-In |
| Harada, Ayrton Katsunori |
| FIDE on list | Live FIDE |
|---|---|
1663 | 1670.6 |
World Rank |
South America Rank |
Brazil Rank |
|---|---|---|
296882 |
22287 |
5682 |
| Tournament | Elo at the start of the tournament | Variation |
|---|---|---|
ABERTO DO BRASIL - BRASÍLIA CHESS OPEN - STD | 1663 | +7.6 |
