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Individual Calculations November 2023 |
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| Marsden, Rupert Total change: 43.20 | |   |
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| Coulsdon Chess Dicky White October 2023 | Coulsdon | ENG | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1627 | 2.50 | 3 | 1.08 | 40 | 43.20 | |
|  Heavens, Alan F | | | 1671 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Kaddu, Mukasa (fred) | | | 1670 | ENG | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Jackson, Paul G | | | 1599 | ENG | 1.00 | 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) | | |
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