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Individual Calculations January 2020 |
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| Menzies, Colin W Total change: 20.00 | |   |
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| 11th CSC London Chess Classic: Weekend Open | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2176 | 3.50 | 4 | 1.00 | 20 | 20.00 | |
|  Wu, Haotian | | | 1857 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Nataraj, Nakul | | | 1776 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Merriman, John | | | 2223 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Zakarian, David | f | | 2343 | ARM | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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