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Individual Calculations April 2019 |
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| Wasserman, Johan F. Total change: 13.60 | |   |
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| Moja Chess Club Open (A-Section) | Kimberley | RSA | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1810 | 2.50 | 5 | 0.34 | 40 | 13.60 | |
|  Mwale, Joseph | c | | 2210 * | MAW | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mathebula, Xolani Cebo | | | 1647 | RSA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Masiya, Mfundo | | | 1952 | RSA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Acho, Christian | | | 1909 | RSA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Basson, Jacques | | | 1666 | RSA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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