| ECF Code | 282399J | ECF Rating Code |
|---|---|---|
| Name: | Kalavannan, Koby | Name of player, surname first |
| Member: | 008916 | ECF membership number, class and expiry. |
| Class: | 🅖 Gold | 30 Sep 2025 |
| Gender: | 🅜 Male | |
| Status: | Active | Active/Inactive/Deceased/Merged |
| FIDE ID | 425753 | |
| Federation: | 🏴 England | FIDE Federation |
| Title: | FM | FIDE or National Title |
| Club(s) | Cambridge University | Nominal Club |
|
Coulsdon Chess Club Cambridge University 4NCL The Sharks |
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) | |
| 2342A | 2335A | 2105A | Latest Official Revised Monthly Rating (subject to daily revision) | |||
| Latest Official Original Monthly Rating (fixed) | ||||||
| 0 | 0 | 0 | Games current month | |||
| 65 | 56 | 32 | Games prior 12 months | |||
| 84 | 65 | 41 | Games prior 24 months | |||
| 84 | 79 | 41 | Games prior 36 months | |||
| 78 | 27 | 71 | Rank, excluding FIDE registered foreign players | |||
| Over the Board | List | Online | ||||
|---|---|---|---|---|---|---|
| Standard | Rapid | Blitz | Standard | Rapid | Blitz | |
| 2342A | 2335A | 2105A | May 2025 | |||
| 2342A | 2335A | 2105A | Apr 2025 | |||
| 2342A | 2335A | 2105A | Mar 2025 | |||
| 2342A | 2335A | 2105A | Feb 2025 | |||
| 2357A | 2329A | 2105A | Jan 2025 | |||
| 2374A | 2329A | 2105A | Dec 2024 | |||
| 2360A | 2329A | 2105A | Nov 2024 | |||
| 2305A | 2301A | 2115K | Oct 2024 | |||
| 2292A | 2259K | 2185P | Sep 2024 | |||
| 2331A | 2248K | 2185P | Aug 2024 | |||
| 2338K | 2248K | 2185P | Jul 2024 | |||
| 2338K | 2248K | 2185P | Jun 2024 | |||
| 2338K | 2248K | 2185P | May 2024 | |||
| 2388K | 2233K | Jan 2024 | ||||
| 2388K | 2233K | Jul 2023 | ||||
| 2388K | 2326P | Jan 2023 | ||||
| 2388K | 2215K | Jul 2022 | ||||
| 2385D | Jan 2022 | |||||
| 2395C | 2215B | Jul 2021 | ||||
| 2395B | 2215B | Jan 2021 | ||||
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| Standard | Rapid | Blitz | List | Standard | Rapid | Blitz |
| Over the Board | Online | |||||