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Individual Calculations January 2020 |
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| Ramdewar, Ishan Total change: -27.20 | |   |
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| CCF Christmas Congress 2019 Premier | London | ENG | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1806 | 2.00 | 4 | -1.36 | 20 | -27.20 | |
|  Khoury, Theo | | | 1415 | ENG | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Kumar, Soham | | | 1512 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Gogia, Abeer | | | 1406 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | O`gorman, Brendan | | | 1675 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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) | | |
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