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Individual Calculations June 2023 |
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| Gwaza, Rufaro Total change: 0.00 | |   |
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| 2023 Minerva International Open Chess Tournament Ladies Section | Harare | ZIM | 2023-05-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1318 | 0 | 1.50 | 6 | 0.00 | 1125 | | 0.00 | |
|  Kgomotso, Ndachipiwa April | | | 1522 | BOT | 0.00 | 1 | 0.00 | | 0.00 | |  Chiwara, Makanaka | | | 1122 | ZIM | 0.00 | 1 | 0.00 | | 0.00 | | | Masawi, Isabel | | | 1317 | ZIM | 0.00 | 1 | 0.00 | | 0.00 | | | Chivasa, Sharai | | | 1177 | ZIM | 0.50 | 1 | 0.00 | | 0.00 | | | Masiyazi, Rhoda | | | 1464 | ZIM | 0.00 | 1 | 0.00 | | 0.00 | | | Zvarehwa, Grace | | | 1303 | ZIM | 1.00 | 1 | 0.00 | | 0.00 | |
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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