Renato A Matsumoto
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Pan American-ch U14 | ??/??/2000 | 254 |  Brazil |
| BRA-ch 1/2 final | ??/??/2000 | 703 | Brazil |
| Paulisto-ch | ??/??/1999 | 993 | Brazil |
| Pan American-ch U14 | ??/??/1999 | 387 | Brazil |
Most Played Openings as White
| ECO | Opening | Games |
| C55 | Two knights defence | 2 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |
| C02 | French, advance variation | 1 games |
| C99 | Ruy Lopez, closed, Chigorin, 12...c5d4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C00 | French defence | 2 games |
| D78 | Neo-Gruenfeld, 6.O-O c6 | 1 games |
| B40 | Sicilian defence | 1 games |
| A18 | English, Mikenas-Carls variation | 1 games |
