| ECF Code | 347477L | ECF Rating Code |
|---|---|---|
| Name: | Ostrovskii, Konstantin | 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) | Harrow * | Nominal Club |
|
Harrow * |
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) | |
| 542K | Latest Official Revised Monthly Rating (subject to daily revision) | |||||
| Latest Official Original Monthly Rating (fixed) | ||||||
| 0 | Games current month | |||||
| 0 | Games prior 12 months | |||||
| 10 | Games prior 24 months | |||||
| 27 | Games prior 36 months | |||||
| 12688 | Rank, excluding FIDE registered foreign players | |||||
| Over the Board | List | Online | ||||
|---|---|---|---|---|---|---|
| Standard | Rapid | Blitz | Standard | Rapid | Blitz | |
| 542K | Apr 2025 | |||||
| 542K | Mar 2025 | |||||
| 542K | Feb 2025 | |||||
| 542K | Jan 2025 | |||||
| 542K | Dec 2024 | |||||
| 542K | Nov 2024 | |||||
| 542K | Oct 2024 | |||||
| 542K | Sep 2024 | |||||
| 542K | Aug 2024 | |||||
| 542K | Jul 2024 | |||||
| 542K | Jun 2024 | |||||
| 542K | May 2024 | |||||
| 542K | Apr 2024 | |||||
| 542K | Jan 2024 | |||||
| 551K | Jul 2023 | |||||
| 541K | Jan 2023 | |||||
| 541K | Jul 2022 | |||||
| Standard | Rapid | Blitz | List | Standard | Rapid | Blitz |
| Over the Board | Online | |||||