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Individual Calculations April 2023 |
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| Howell, Chris I Total change: 0.80 | |   |
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| Coulsdon Chess Dicky White - March | London | ENG | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1853 | 1.00 | 2 | 0.04 | 20 | 0.80 | |
|  Agrawal, Shivam | | | 1965 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rosenbach, Martin | | | 1772 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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