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Individual Calculations March 2020 |
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| Richardson, John R Total change: -8.60 | |   |
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| 2019/20 4NCL Div 2 Rounds 5 - 6 | Daventry | ENG | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2259 | 1.00 | 2 | -0.43 | 20 | -8.60 | |
|  Coathup, Roger H | | | 2124 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Hackett, Dave G | | | 2069 | 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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