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Individual Calculations July 2017 |
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| Jemusse, Zhemba Total change: 61.00 | |   |
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| Harare Chess Open 2017 | Harare | ZIM | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2020 | 1.50 | 2 | 0.67 | 20 | 13.40 | |
|  Elisha, Thabo | | | 1971 | ZIM | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Masango, Spencer | | | 2202 | ZIM | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | 2017 Zone 4.3 Individual Chess Championships - Open Section | Livingstone | ZAM | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2020 | 4.50 | 9 | 2.38 | 20 | 47.60 | |
| | Chumfwa, Kelvin | m | | 2189 | ZAM | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Aderito, Pedro | m | | 2310 | ANG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Solomon, Kenny | g | | 2376 | RSA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Gaealafshwe, Barileng | c | | 2169 | BOT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Paulino, Domingos | f | | 2203 | ANG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Cawdery, Daniel | m | | 2420 * | RSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mulenga, Prince Daniel | | | 2110 | ZAM | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Simutowe, Musatwe | c | | 2157 | ZAM | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Phiri, Richmond | m | | 2235 | ZAM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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