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Individual Calculations November 2018 |
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| Sikwati, Lizo Total change: -5.80 | |   |
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| Northern Cape Open (Prestige) | Kimberley | RSA | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1700 | 1.00 | 3 | -0.29 | 20 | -5.80 | |
|  Vermeulen, George Barrett | | | 1639 | RSA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Baatjies, Thsepo | | | 1779 | RSA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mafanya, Kulasande | | | 1836 | RSA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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