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Individual Calculations April 2020 |
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| Ratema, Lerato Total change: -53.20 | |   |
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| Northern Cape Open - A Section | Kimberley | RSA | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1530 | 0.00 | 3 | -1.33 | 40 | -53.20 | |
|  Mathebula, Xolani Cebo | | | 1722 | RSA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Motsamai, Mpho | | | 1439 | RSA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Mokoena, Jabulani | | | 1558 | RSA | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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