| ECF Code | 316792G | ECF Rating Code |
|---|---|---|
| Name: | Kostadinov, Boris K | Name of player, surname first |
| Member: |
|
ECF membership number, class and expiry. |
| Class: | 🗙 Not member | |
| Gender: | 🅜 Male | |
| Status: | Active | Active/Inactive/Deceased/Merged |
| FIDE ID | ||
| Federation: | FIDE Federation | |
| Title: | FIDE or National Title | |
| Club(s) | Carrick | Nominal Club |
|
Clubs played for in last 36 months, most frequent first. More details here. |
| May 2025 | May 2025 | |||||
|---|---|---|---|---|---|---|
| Standard | Rapid | Blitz | Standard (Online) | Rapid (Online) | Blitz (Online) | |
| Latest Official Revised Monthly Rating (subject to daily revision) | ||||||
| Latest Official Original Monthly Rating (fixed) | ||||||
| Games current month | ||||||
| Games prior 12 months | ||||||
| Games prior 24 months | ||||||
| Games prior 36 months | ||||||
| Rank, excluding FIDE registered foreign players | ||||||
| Over the Board | List | Online | ||||
|---|---|---|---|---|---|---|
| Standard | Rapid | Blitz | Standard | Rapid | Blitz | |
| May 2025 | ||||||
| Apr 2025 | ||||||
| Mar 2025 | ||||||
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| May 2024 | ||||||
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| Jul 2023 | ||||||
| 1660K | 1698K | Jan 2023 | ||||
| 1660K | 1698K | Jul 2022 | ||||
| 1660E | 1698E | Jan 2022 | ||||
| 1660C | 1698E | Jul 2021 | ||||
| 1660B | 1698D | Jan 2021 | ||||
| Jul 2020 | ||||||
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| Jul 2019 | ||||||
| Jan 2019 | ||||||
| Jul 2018 | ||||||
| Standard | Rapid | Blitz | List | Standard | Rapid | Blitz |
| Over the Board | Online | |||||