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Individual Calculations June 2023 |
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| Ndou, Tatenda Total change: 14.80 | |   |
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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 |
| 1547 | 1291 | 2.00 | 6 | 0.74 | 20 | 14.80 | |
|  Charinda, Kudzanayi | | wc | 1758 | ZIM | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Zengeni, Paidaishe | | wc | 1521 | ZIM | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kgomotso, Ndachipiwa April | | | 1522 | BOT | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Pasipanodya, Valentine | | | 1581 | ZIM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ndlovu, Blessing | | | 1305 | ZIM | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Wakuruwarewa, Colleta | | | 1593 | ZIM | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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