| Player ID | 29941 |
| First Name | Harry |
| Last Name | Gardiner |
| Sex | M |
| User ID | 0 |
| Club (used in grading individual event) | Crewe |
| DOB | **** |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 468355 |
| FIDE Federation | |
| Lichess ID | gingerninja2003 |
| Chess.com ID | |
| ECF Grading Code | 309794J |
| Membership Number (entered manually) | |
| Membership Number (from grading list) | ME006011 |
| ECF Standard Old 3 digit | 153A |
| ECF Rapid Old 3 digit | 135D |
| ECF Standard Online | 1698 |
| ECF Rapid Online | 1705 |
| ECF Blitz Online | 1705 |
| ECF Rapid OTB Latest | 1713 |
| ECF Standard OTB Latest | 1848 |
| ECF Rapid OTB July | 1713 |
| ECF Standard OTB July | 1848 |
| FIDE Standard | 0 |
| FIDE Rapid | 0 |
| FIDE Blitz | 0 |
