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Individual Calculations June 2023 |
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| Zengeni, Tatenda Melissa Total change: 23.80 | |   |
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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 |
| 1562 | 1543 | 4.50 | 7 | 1.19 | 20 | 23.80 | |
|  Mudodo, Refiloe Hazel | | wc | 1651 | ZIM | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Munyimani, Sandra | | | 1349 | ZIM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zvarehwa, Grace | | | 1303 | ZIM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mwale, Naomi | | | 1530 | ZAM | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Laubscher, Anzel | | wm | 1745 | RSA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Charinda, Kudzanayi | | wc | 1758 | ZIM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mathe, Nomalungelo | | | 1601 | ZIM | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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