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Individual Calculations June 2023 |
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| Charinda, Kudzanayi Total change: 14.00 | |   |
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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 |
| 1553 | 1758 | 7.50 | 9 | 0.70 | 20 | 14.00 | |
|  Ndou, Tatenda | | | 1358 * | ZIM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kgomotso, Ndachipiwa April | | | 1522 | BOT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mathe, Nomalungelo | | | 1601 | ZIM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mudodo, Refiloe Hazel | | wc | 1651 | ZIM | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mwale, Naomi | | | 1530 | ZAM | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Zengeni, Paidaishe | | wc | 1521 | ZIM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wakuruwarewa, Colleta | | | 1593 | ZIM | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zengeni, Tatenda Melissa | | | 1543 | ZIM | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Makwena, Christine | | | 1655 | ZIM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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