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Individual Calculations November 2021 |
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| Smith, Andrew Philip Total change: -26.80 | |   |
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| British Senior Championships 2021 O50 | Milton Keynes | ENG | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2133 | 1.50 | 4 | -1.34 | 20 | -26.80 | |
|  Gibbs, Dominic V | | | 1861 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Fraser-Mitchell, Jeremy N | | | 2058 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Williamson, Kevin J | | | 1859 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Dargan, Paul A G | c | | 2075 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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