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Individual Calculations January 2019 |
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| Atako, Chino C Total change: -28.00 | |   |
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| CCF Coulsdon Christmas LP Congress Open | London | ENG | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 2099 | 2.00 | 4 | -1.40 | 20 | -28.00 | |
|  Heron, Donald | | | 1813 | SCO | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Bedwell, Richard | | | 1699 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Faulkner, Martin J | | | 1859 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Lim, Mark | | | 1817 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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