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Individual Calculations December 2019 |
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| Kalale, Collins Total change: 10.80 | |   |
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| LPCA 2019 League - Stream B Round 1-18 | Lusaka | ZAM | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1798 | 1.50 | 5 | 0.27 | 40 | 10.80 | |
|  Tembo, Osward | | | 1923 | ZAM | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Munenga, Douglas D | f | | 2198 * | ZAM | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Omaling, Oogu | | | 1939 | ZAM | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Chumfwa, Kelvin | m | | 2198 * | ZAM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Samuel, Mulenga | | | 1847 | ZAM | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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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