| Player ID | 49476 |
| First Name | Mark |
| Last Name | Rivlin |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Essex MTC |
| Club | Essex CA (CESS) |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 418943 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 251027D |
| Membership Number (from rating list) | ME009828 |
| Membership Category | Gold |
| ECF Standard OTB January | 1705K |
| ECF Standard OTB August | 1724K |
| ECF Standard OTB Monthly | 1724K |
| ECF Standard OTB September | 1724K |
| ECF Standard OTB September Old | 1698K |
| ECF Standard OTB Latest | 1724K |
| FIDE Standard | 1777 |
| FIDE Rapid | 1750 |
| FIDE Blitz | 1753 |
