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Individual Calculations August 2018 |
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| Mwadzura, Roy Total change: 60.00 | |   |
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| 2018 afristeel hca chess open | harare | ZIM | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1963 | 4.50 | 6 | 1.50 | 40 | 60.00 | |
|  Malaba, Rickie | | | 1966 | ZIM | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Manyanya, Kudzaishe | | | 1792 | ZIM | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kabwe, Timothy | | | 2169 | ZAM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Chimbamu , Elisha | | | 2040 | ZIM | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Matiringe, Archford | | | 1840 | ZIM | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Mapuranga, Vitalis | | | 1983 | ZIM | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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