| Player ID | 17256 |
| First Name | Simon K |
| Last Name | Williams |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Surrey CCA |
| Club | Surrey CCA (CSUR) |
| Local Rating | 0 |
| Local Rapid Rating | 242 |
| FIDE Code | 404454 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 132288G |
| Membership Number (from rating list) | ME014591 |
| Membership Category | None |
| ECF Standard OTB August | 2515K |
| ECF Standard OTB September | 2515K |
| ECF Standard OTB September Old | 2495K |
| ECF Standard OTB January | 2515K |
| ECF Standard OTB Monthly | 2510K |
| ECF Standard OTB Latest | 2510K |
| FIDE Standard | 2467 |
| FIDE Rapid | 2497 |
| FIDE Blitz | 2468 |
