| Player ID | 2959 |
| First Name | Krzysztof |
| Last Name | Jamroz |
| Sex | M |
| User ID | 0 |
| Club (used in grading individual event) | Petts Wood & Orpington |
| DOB | **** |
| Local Rating | 0 |
| Local Rapid Rating | 180 |
| FIDE Code | 1111850 |
| FIDE Federation | |
| ECF Grading Code | 230044J |
| Membership Number (entered manually) | |
| Membership Number (from grading list) | |
| ECF Standard Old 3 digit | 189C |
| ECF Rapid Old 3 digit | 175D |
| ECF Rapid OTB Latest | 2013 |
| ECF Standard OTB Latest | 2118 |
| ECF Rapid OTB July | 2013 |
| ECF Standard OTB July | 2118 |
| FIDE Standard | 1945 |
| FIDE Rapid | 1953 |
| FIDE Blitz | 2040 |
