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Individual Calculations June 2023 |
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| Rida, Ruqayyah Total change: 30.00 | |   |
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| 2022/23 4NCL Division 4 Rounds 9-11 | Warwick | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1788 | 1.00 | 3 | -0.58 | 40 | -23.20 | |
|  Bloom, Paul | | | 1582 | ENG | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Vachtfeidl, Petr | | | 1887 | CZE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Goodwin, Ed H | | | 1817 | ENG | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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) | | | | English Women's Championships 2023 | Kenilworth | ENG | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1844 | 4.50 | 7 | 1.33 | 40 | 53.20 | |
| | Sengenberger, Sara | | | 1444 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dicen, Elis Denele | | | 1926 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Longson, Sarah N | | wf | 2031 | ENG | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Pert, Nina | | wc | 2000 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sivanandan, Bodhana | | | 1795 | ENG | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Maton, Emily | | | 1766 | ENG | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Hryshchenko, Kamila | | | 2169 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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