Individual Calculations September 2018 |
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Pumuyo, Bridget Total change: -48.00 | | |
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Zimbabwe National Mens Championships 2018 | Harare | ZIM | 2018-08-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1501 | 1464 | 1.00 | 4 | -0.80 | 40 | -32.00 | |
| Wakuruwarewa, Collietta | | | 1662 | ZIM | 1.00 | 1 | 0.76 | 40 | 30.40 | | Makwena, Christine | | | 1559 | ZIM | 0.00 | 1 | -0.37 | 40 | -14.80 | | Shaba, Linda | | | 1491 | ZIM | 0.00 | 1 | -0.46 | 40 | -18.40 | | Sithole, Praise | | | 1290 | ZIM | 0.00 | 1 | -0.73 | 40 | -29.20 | | 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) | | NOTE: K factor changed | Zimbabwe National Women's Championships 2018 | Harare | ZIM | 2018-08-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1501 | 1464 | 1.00 | 4 | -0.80 | 20 | -16.00 | |
| Wakurarewa, Collietta | | | 1662 | ZIM | 1.00 | 1 | 0.76 | 20 | 15.20 | | Makwena, Christine | | | 1559 | ZIM | 0.00 | 1 | -0.37 | 20 | -7.40 | | Shaba, Linda | | | 1491 | ZIM | 0.00 | 1 | -0.46 | 20 | -9.20 | | Sithole, Praise | | | 1290 | ZIM | 0.00 | 1 | -0.73 | 20 | -14.60 | | 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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