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Individual Calculations June 2022 |
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| Tucker, David S Total change: -2.00 | |   |
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| English Seniors Championships 2022 - Over 65 | Warwick | ENG | 2022-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1908 | 4.00 | 7 | -0.10 | 20 | -2.00 | |
|  Earlam, Anthony | | | 1638 | BAR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Shephard, Chris C W | | | 2203 | ENG | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Spanton, Tim R | | | 1860 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Goodwin, Ed H | | | 1832 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Brown, Geoffrey M | | | 1842 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Hall, Alan | | | 1710 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ingham, H William | | | 1838 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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