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Individual Calculations November 2023 |
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| Aiyyapan, Sudersen Total change: -10.80 | |   |
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| Coulsdon Chess Dicky White October 2023 | Coulsdon | ENG | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1164 | 1.00 | 3 | -0.27 | 40 | -10.80 | |
|  Thorpe, Mason | | | 1098 | ENG | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Rosenbach, Philip | | | 1164 | ENG | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Levey, Steve | | | 1430 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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