Charles Mays
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| US Amateur Team-ch East | 02/14/2009 | 676 | United States |
| USA-chT Amateur East | 02/17/2007 | 665 | United States |
| Boylston CC | 09/08/1999 | 232 | United States |
| Boylston CC Reubens Landey op | 05/05/1999 | 166 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 3 games |
| C00 | French defence | 2 games |
| A04 | Reti opening | 2 games |
| C41 | Philidor's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B08 | Pirc, classical (two knights) system | 2 games |
| A28 | English, four knights system | 2 games |
| B07 | Pirc defence | 1 games |
| E00 | Queen's pawn game | 1 games |


United States