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Individual Calculations April 2018 |
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| Chipanga, Chiletso Total change: 45.20 | |   |
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| African Amateur Chess Championships - Open U2300 | Livingstone | ZAM | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2053 | 7.00 | 8 | 2.26 | 20 | 45.20 | |
|  Mwale, Douglas | | | 1897 | ZAM | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Malambo , Engelbert | | | 1653 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhemba, Jemusse | | | 2125 | ZIM | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Chikuse, Leslie | | | 2094 | ZAM | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Makwaya, Kiddy | | | 2017 | ZAM | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Bayani, Kuda | | | 2004 | BOT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Mubita , Mwangelwa | | | 2000 | ZAM | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Sakala, Andrew | | | 1997 | ZAM | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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