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Individual Calculations June 2023 |
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| Duckers, Harvey L Total change: -8.00 | |   |
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| 2022/23 4NCL Division 3 East Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1846 | 1.00 | 3 | -0.20 | 40 | -8.00 | |
|  Gooding, Ian | | | 1961 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Ursell, Adam R | | | 1808 | ENG | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Brown, Alan M | | | 1988 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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