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Individual Calculations December 2022 |
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| Jacob, Sydney J Total change: -14.20 | |   |
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| Central London Chess Congress - Imperial College - Major | London | ENG | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1795 | 3.00 | 5 | -0.71 | 20 | -14.20 | |
|  Moni, Claudio | | | 1579 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Finnegan, Oliver | | | 1696 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Sarfas, Robin | | | 1618 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Llewellyn, Julian D | | | 1647 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Pristin, Michael | | | 1486 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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