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Individual Calculations June 2023 |
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| Mushore, Emarald Total change: -6.80 | |   |
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| 2023 Minerva International Open Chess Tournament Open Section | Harare | ZIM | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2138 | 6.50 | 9 | -0.34 | 20 | -6.80 | |
|  Lisiku, Sauti Joshua | | | 1738 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kwaramba, Pledge | | | 1763 | ZIM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hamandishe, Farai | | | 1866 | ZIM | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Chinhanga, Tinashe | | | 1901 | ZIM | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Katsande, Tanaka | | | 1840 | ZIM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sithole, Phakamani | | | 1635 | ZIM | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Mandeya, Hamilton | | | 1919 | ZIM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mulenga, Prince Daniel | f | | 2194 | ZAM | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Nase, Lungu | f | | 2230 | ZAM | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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