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Individual Calculations March 2018 |
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| Masiyazi, Rhoda Total change: -6.20 | |   |
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| 2018 ZIMBABWE CHESS OPEN- Ladies Section | Harare | ZIM | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1609 | 4.00 | 6 | -0.31 | 20 | -6.20 | |
|  Mwilola, Phylis Namasiku | | wc | 1456 | ZAM | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Tembo, Milika | | | 1346 | ZAM | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Chaparadza, Talidyne | | | 1222 | ZIM | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Makwena, Christine | | | 1404 | ZIM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mawire, Rumbidzai | | wc | 1346 | ZIM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mbatha, Constance | | wc | 1757 | ZAM | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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