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Individual Calculations September 2018 |
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| Makwena, Christine Total change: 67.20 | |   |
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| Zimbabwe National Mens Championships 2018 | Harare | ZIM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1559 | 5.00 | 6 | 1.68 | 20 | 33.60 | |
|  Pumuyo, Bridget | | | 1464 | ZIM | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Zengeni, Paidaishe | | wc | 1546 | ZIM | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Shaba, Linda | | | 1491 | ZIM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Charinda, Kudzanayi | | wc | 1737 | ZIM | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Zengeni, Tatenda Melisa | | | 1609 | ZIM | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Chaparadza, Talidyne | | | 1228 | ZIM | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | Zimbabwe National Women's Championships 2018 | Harare | ZIM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1559 | 5.00 | 6 | 1.68 | 20 | 33.60 | |
| | Pumuyo, Bridget | | | 1464 | ZIM | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Zengeni, Paidaishe | | wc | 1546 | ZIM | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Shaba, Linda | | | 1491 | ZIM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Charinda , Kudzanayi | | wc | 1737 | ZIM | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Zengeni, Tatenda Melisa | | | 1609 | ZIM | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Chaparadza, Talidyne | | | 1228 | ZIM | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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