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Individual Calculations December 2019 |
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| Donaghay, Richard H Total change: 2.40 | |   |
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| 2019/20 4NCL Div 4 Rounds 1 - 2 | Maidenhead | ENG | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1838 | 1.50 | 2 | 0.12 | 20 | 2.40 | |
|  Homolka, Vincent | | | 1753 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Turner, Simon | | | 1633 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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