| ECF Code | 289267E | ECF Rating Code |
|---|---|---|
| Name: | Castaneda, William | Name of player, surname first |
| Member: | 016253 | ECF membership number, class and expiry. |
| Class: | 🅖 Gold | 31 Aug 2025 |
| Gender: | 🅜 Male | |
| Status: | Active | Active/Inactive/Deceased/Merged |
| FIDE ID | ||
| Federation: | FIDE Federation | |
| Title: | FIDE or National Title | |
| Club(s) | Maidenhead | Nominal Club |
|
Maidenhead |
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) | |
| 1739K | 1657A | Latest Official Revised Monthly Rating (subject to daily revision) | ||||
| Latest Official Original Monthly Rating (fixed) | ||||||
| 3 | 0 | Games current month | ||||
| 25 | 38 | Games prior 12 months | ||||
| 49 | 47 | Games prior 24 months | ||||
| 81 | 47 | Games prior 36 months | ||||
| 3738 | 2199 | Rank, excluding FIDE registered foreign players | ||||
| Over the Board | List | Online | ||||
|---|---|---|---|---|---|---|
| Standard | Rapid | Blitz | Standard | Rapid | Blitz | |
| 1739K | 1657A | May 2025 | ||||
| 1769K | 1657A | Apr 2025 | ||||
| 1776K | 1656A | Mar 2025 | ||||
| 1790K | 1656A | Feb 2025 | ||||
| 1802K | 1665A | Jan 2025 | ||||
| 1779K | 1665K | Dec 2024 | ||||
| 1777K | 1652K | Nov 2024 | ||||
| 1767K | 1652K | Oct 2024 | ||||
| 1767K | 1696K | Sep 2024 | ||||
| 1767K | 1690K | Aug 2024 | ||||
| 1767K | 1734K | Jul 2024 | ||||
| 1779K | 1703P | Jun 2024 | ||||
| 1771K | 1703P | May 2024 | ||||
| 1741A | 1679P | Jan 2024 | ||||
| 1733A | Jul 2023 | |||||
| 1723K | Jan 2023 | |||||
| 1692K | 1585H | Jul 2022 | ||||
| 1722C | Jan 2022 | |||||
| 1728B | 1585F | Jul 2021 | ||||
| 1728A | 1585F | Jan 2021 | ||||
| Jul 2020 | ||||||
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| Jul 2012 | ||||||
| Standard | Rapid | Blitz | List | Standard | Rapid | Blitz |
| Over the Board | Online | |||||