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Individual Calculations January 2020 |
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| Gora, Tapiwa Total change: 60.00 | |   |
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| Zimbabwe Open 2019 | Harare | ZIM | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1869 | 3.00 | 4 | 1.50 | 40 | 60.00 | |
|  Muungani, Adolf | | | 1717 | ZIM | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Muririma, Mugove | | | 1959 | ZIM | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Mapuranga, Vitalis | | | 2037 | ZIM | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Zhemba, Jemusse | | | 2174 | ZIM | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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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