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Individual Calculations August 2017 |
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| Marley, Andrew Sg Total change: -20.40 | |   |
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| 14th 4NCL Congress Open | Reading | ENG | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 1969 | 0.00 | 3 | -1.02 | 20 | -20.40 | |
|  Jackson, James P | f | | 2286 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Merry, Alan B | m | | 2369 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kapoor, Gurveen | | | 1715 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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