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Individual Calculations January 2020 |
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| Mwali, Chitumbo Total change: -33.00 | |   |
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| 2019 LPCA LEAGUE 2 Round 1-14 | Lusaka | ZAM | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2335 | 6.50 | 11 | -1.65 | 20 | -33.00 | |
|  Chumfwa, Kelvin | m | | 2209 | ZAM | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Bwalya, Gillan | m | | 2344 | ZAM | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Mulenga, Benjamin | | | 1935 * | ZAM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gondwe, Kondwani Maxwell | c | | 2108 | ZAM | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Chikuse, Leslie | | | 2166 | ZAM | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Chumfwa, Kelvin | m | | 2209 | ZAM | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Bwalya, Gillan | m | | 2344 | ZAM | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Luambula, Humphrey | | | 2121 | ZAM | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mulenga, Benjamin | | | 1935 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nshikokola, Ericho | | | 1935 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dimba, James | c | | 2105 | ZAM | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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