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Individual Calculations June 2019 |
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| Adaway, William Total change: -13.20 | |   |
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| 2018/19 4NCL Div 4 Rounds 9 - 11 | Daventry | ENG | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1864 | 1.00 | 2 | -0.60 | 20 | -12.00 | |
|  Dharmasena, Kian | | | 1464 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Fraser, Susanna | | | 1729 | WLS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 30th Frome Chess Congress Open | Frome | ENG | 2019-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1864 | 1.50 | 4 | -0.06 | 20 | -1.20 | |
| | Payne, Matthew J | | | 2189 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Metcalfe, Charlie P | | | 1751 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Cutmore, Martin J | | | 2046 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Turner, Joseph D | | | 1851 | WLS | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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