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Individual Calculations April 2018 |
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| Lewis, Christopher D Total change: 9.00 | |   |
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| 2017/18 4NCL Division 3 North Rounds 7-8 | Bolton | ENG | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1831 | 1.50 | 2 | 0.45 | 20 | 9.00 | |
|  Denisov, Seny D | | | 1826 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Newell, David F | | | 1801 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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