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Individual Calculations June 2023 |
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| Sitoe, Cheila Andre Total change: -7.60 | |   |
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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 |
| 1444 | 1502 | 3.00 | 6 | -0.38 | 20 | -7.60 | |
|  Shaba, Linda Dalitso | | | 1737 | ZIM | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Chiwara, Makanaka | | | 1122 | ZIM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Murairwa, Sally | | | 1319 | ZIM | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Zvarehwa, Grace | | | 1303 | ZIM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mwale, Naomi | | | 1530 | ZAM | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Makwena, Christine | | | 1655 | ZIM | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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