| ECF Code | 184473J | ECF Rating Code |
|---|---|---|
| Name: | Jezierski, Colum | Name of player, surname first |
| Member: | 003165 | ECF membership number, class and expiry. |
| Class: | 🅖 Gold | 31 Aug 2025 |
| Gender: | 🅜 Male | |
| Status: | Active | Active/Inactive/Deceased/Merged |
| FIDE ID | 416908 | |
| Federation: | 🏴 England | FIDE Federation |
| Title: | FIDE or National Title | |
| Club(s) | West London | Nominal Club |
|
West London |
Clubs played for in last 36 months, most frequent first. More details here. |
| Apr 2025 | Apr 2025 | |||||
|---|---|---|---|---|---|---|
| Standard | Rapid | Blitz | Standard (Online) | Rapid (Online) | Blitz (Online) | |
| 1925K | 1906K | Latest Official Revised Monthly Rating (subject to daily revision) | ||||
| Latest Official Original Monthly Rating (fixed) | ||||||
| 3 | 0 | Games current month | ||||
| 21 | 0 | Games prior 12 months | ||||
| 46 | 0 | Games prior 24 months | ||||
| 75 | 12 | Games prior 36 months | ||||
| 1558 | 720 | Rank, excluding FIDE registered foreign players | ||||
| Over the Board | List | Online | ||||
|---|---|---|---|---|---|---|
| Standard | Rapid | Blitz | Standard | Rapid | Blitz | |
| 1925K | 1906K | Apr 2025 | ||||
| 1921K | 1906K | Mar 2025 | ||||
| 1936K | 1906K | Feb 2025 | ||||
| 1962K | 1906K | Jan 2025 | ||||
| 1981K | 1906K | Dec 2024 | ||||
| 1983K | 1906K | Nov 2024 | ||||
| 1973K | 1906K | Oct 2024 | ||||
| 1973K | 1906K | Sep 2024 | ||||
| 1973K | 1906K | Aug 2024 | ||||
| 1973K | 1906K | Jul 2024 | ||||
| 1973K | 1906K | Jun 2024 | ||||
| 1968K | 1906K | May 2024 | ||||
| 1968K | 1906K | Apr 2024 | ||||
| 2038K | 1906K | Jan 2024 | ||||
| 1998K | 1906K | Jul 2023 | ||||
| 2005A | 1907K | Jan 2023 | ||||
| 1973K | 1895K | Jul 2022 | ||||
| 1940C | 1895D | Jan 2022 | ||||
| 1968B | 1900D | Jul 2021 | ||||
| 1968A | 1900D | Jan 2021 | ||||
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| Standard | Rapid | Blitz | List | Standard | Rapid | Blitz |
| Over the Board | Online | |||||