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Individual Calculations May 2019 |
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| Mildenhall, John Total change: -34.00 | |   |
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| English Seniors Championship Over 65 2019 | Solihull | ENG | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1933 | 1.00 | 4 | -0.85 | 40 | -34.00 | |
|  Tucker, David S | | | 1980 | ENG | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Anderton, David W | c | | 2070 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Page, Mark E | | | 2107 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Taylor, Robert P | | | 1659 | ENG | 0.50 | 1 | -0.33 | 40 | -13.20 | |
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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