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Individual Calculations November 2018 |
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| Kramaley, David Total change: -5.20 | |   |
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| 20th 4NCL Congress Open | Nottingham | ENG | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1849 | 1.00 | 4 | -0.26 | 20 | -5.20 | |
|  Okhai, Shabir | | | 2069 | ENG | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Willow, Jonah B | f | | 2249 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Seymour, Timothy P | | | 2043 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dias, Savin | | | 1693 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | |
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