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Individual Calculations June 2023 |
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| Dzvetera, Brian Total change: -18.40 | |   |
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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 |
| 1920 | 1614 | 0.00 | 4 | -0.92 | 20 | -18.40 | |
|  Munenga, Douglas D | f | | 2350 | ZAM | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Nyandoro, Takudzwa | | | 1573 | ZIM | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Muzhingi, Taurai Bless | | | 1879 | ZIM | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Matiringe, Archford | | | 1877 | ZIM | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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