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Individual Calculations June 2022 |
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| Norman, Dinah M Total change: -13.80 | |   |
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| English Seniors Championships 2022 - Over 65 | Warwick | ENG | 2022-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1691 | 1.50 | 5 | -0.69 | 20 | -13.80 | |
|  Stokes, Michael | | | 2030 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Brown, Geoffrey M | | | 1842 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Earlam, Anthony | | | 1638 | BAR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Hibbitt, Arthur | | | 1730 | ENG | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Jones, Michael R | | | 1501 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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