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Individual Calculations August 2018 |
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| Jele, Tapiwa Total change: 61.20 | |   |
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| 2018 afristeel hca chess open | harare | ZIM | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 1996 | 3.00 | 4 | 1.53 | 40 | 61.20 | |
|  Sibanda, Castro | | | 2062 | ZIM | 1.00 | 1 | 0.59 | 40 | 23.60 | |  Zhemba, Jemusse | | | 2137 | ZIM | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Kabwe, Timothy | | | 2169 | ZAM | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Chikwavaire, Tapiwa | | | 2008 | ZIM | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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