Individual Calculations June 2023 |
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Munyimani, Sandra Total change: -39.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Minerva International Open Chess Tournament Ladies Section | Harare | ZIM | 2023-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1432 | 1349 | 1.00 | 5 | -0.99 | 40 | -39.60 | |
| Mathe, Nomalungelo | | | 1601 | ZIM | 0.00 | 1 | -0.19 | 40 | -7.60 | | Zengeni, Tatenda Melissa | | | 1543 | ZIM | 0.00 | 1 | -0.25 | 40 | -10.00 | | Zvarehwa, Grace | | | 1303 | ZIM | 1.00 | 1 | 0.44 | 40 | 17.60 | | Wakuruwarewa, Colleta | | | 1593 | ZIM | 0.00 | 1 | -0.20 | 40 | -8.00 | | Chiwara, Makanaka | | | 1122 | ZIM | 0.00 | 1 | -0.79 | 40 | -31.60 | | 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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