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Individual Calculations November 2023 |
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| Thorpe, Mason Total change: 23.20 | |   |
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| Coulsdon Chess Dicky White October 2023 | Coulsdon | ENG | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1098 | 2.00 | 4 | 0.58 | 40 | 23.20 | |
|  Aiyyapan, Sudersen | | | 1164 | ENG | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Ledingham, Richard J | | | 1387 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Collins, Michael E | | | 1110 | ENG | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Woolley, Michael P | | | 1194 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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