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Individual Calculations February 2019 |
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| Chigodo, Cyril Total change: 47.20 | |   |
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| 2019 Zim Open | Harare | ZIM | 2018-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1861 | 4.00 | 7 | 1.18 | 40 | 47.20 | |
|  Chisha, Lyapa | | | 1858 | ZAM | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Kaoma, Michael | | | 2158 | ZAM | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Muungani, Adolf | | | 1679 | ZIM | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Pondo, Tawanda | | | 1784 | ZIM | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Nyimbili, Darlington | c | | 2050 | ZAM | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Zulu, Thomas | | | 2060 | ZAM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Chikwavaire, Tapiwa | | | 1988 | ZIM | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | |
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