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Individual Calculations August 2018 |
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| Manyanya, Kudzaishe Total change: 21.20 | |   |
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| 2018 afristeel hca chess open | harare | ZIM | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1792 | 2.00 | 5 | 0.53 | 40 | 21.20 | |
|  Joshua, Brighton | | | 1931 | ZIM | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Mwadzura, Roy | | | 1963 | ZIM | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Elisha, Thabo | | | 2040 | ZIM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sibanda, Ishmael | | | 1770 | ZIM | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Sibanda, Castro | | | 2062 | ZIM | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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