| Player ID | 54454 |
| First Name | Martyn |
| Last Name | Colebrook |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Ipswich |
| Club | Ipswich (9SAC) |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 179948E |
| Membership Number (from rating list) | ME010024 |
| Membership Category | Silver |
| ECF Standard OTB August | 1489K |
| ECF Rapid OTB August | 1427P |
| ECF Standard OTB September | 1489K |
| ECF Rapid OTB September | 1427P |
| ECF Standard OTB September Old | 1478K |
| ECF Rapid OTB January | 1387P |
| ECF Standard OTB January | 1523K |
| ECF Rapid OTB Monthly | 1322K |
| ECF Standard OTB Monthly | 1518K |
| ECF Rapid OTB Latest | 1321K |
| ECF Standard OTB Latest | 1518K |
