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Individual Calculations December 2018 |
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| Jansen Van Rensburg, Leon Total change: -29.80 | |   |
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| 2018 South Wales Autumn Open | Newport | WLS | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1568 | 0.00 | 5 | -1.49 | 20 | -29.80 | |
|  Varley, Peter | f | | 1968 * | WLS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Turner, Joseph David | | | 1860 | WLS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Chung, Ethan Cheung Jing | | | 1584 | WLS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Morgans, Justin | | | 1650 | WLS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Denham, Colin | | | 1651 | WLS | 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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