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Individual Calculations July 2017 |
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| Phiri, Richmond Total change: 32.00 | |   |
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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 |
| 2241 | 2235 | 6.00 | 9 | 1.60 | 20 | 32.00 | |
|  Mabetu, Puso | | | 2029 | BOT | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Jere, Daniel | m | | 2387 | ZAM | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Chumfwa, Stanley | m | | 2291 | ZAM | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Solomon, Kenny | g | | 2376 | RSA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kayonde, Andrew | m | | 2412 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Masango, Spencer | | | 2187 | ZIM | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Simutowe, Musatwe | c | | 2157 | ZAM | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mwali, Chitumbo | m | | 2312 | ZAM | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zhemba, Jemusse | | | 2020 | ZIM | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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