| Player ID | 41851 |
| First Name | Ivan J |
| Last Name | Myall |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Writtle |
| Club | Writtle (5392) |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 425168 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 116029B |
| Membership Number (from rating list) | ME006615 |
| Membership Category | Gold |
| ECF Rapid OTB January | 1969K |
| ECF Standard OTB January | 2008A |
| ECF Rapid OTB August | 1975A |
| ECF Standard OTB August | 1963A |
| ECF Rapid OTB September | 1953K |
| ECF Standard OTB September | 1986A |
| ECF Standard OTB September Old | 1996A |
| ECF Rapid OTB Monthly | 1938K |
| ECF Standard OTB Monthly | 1974A |
| ECF Rapid OTB Latest | 1938K |
| ECF Standard OTB Latest | 1974A |
| FIDE Standard | 1950 |
| FIDE Rapid | 1943 |
| FIDE Blitz | 0 |
