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Individual Calculations August 2023 |
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| Shafi, Declan Total change: 20.00 | |   |
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| 2023 British Championship: Weekender - Atkins | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2174 | 4.00 | 4 | 1.00 | 20 | 20.00 | |
|  De Coverly, Roger D | | | 1955 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Borrowdale, Graham E | | | 1965 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Homer, Stephen J | | | 1990 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kolani, Arjun | | | 2017 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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