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Individual Calculations January 2020 |
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| Valjee, Ashir V Total change: 13.60 | |   |
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| 11th CSC London Chess Classic: Weekday Under 2050 | London | ENG | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1484 | 1.50 | 5 | 0.68 | 20 | 13.60 | |
|  Neatherway, A Philip | | | 1843 | ENG | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Szymanski, Mark | | | 1801 | ENG | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Boger, Raymond | | | 1884 * | NOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cohen, Lawrence S | | | 1824 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gribben, Chris | | | 1565 | NZL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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