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Individual Calculations July 2017 |
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| Aderito, Pedro Total change: -9.20 | |   |
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| 2017 Zone 4.3 Individual Chess Championships - Open Section | Livingstone | ZAM | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2310 | 5.00 | 8 | -0.46 | 20 | -9.20 | |
|  Mulenga, Prince Daniel | | | 2110 | ZAM | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Zhemba, Jemusse | | | 2020 | ZIM | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Alberto, Manuel | f | | 2157 | ANG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Simutowe, Musatwe | c | | 2157 | ZAM | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Bezuidenhout, Roland | c | | 2076 | RSA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Paulino, Domingos | f | | 2203 | ANG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Chumfwa, Kelvin | m | | 2189 | ZAM | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kayonde, Andrew | m | | 2412 | ZAM | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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