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Individual Calculations August 2015 |
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| Gondwe, Hlanganiso Total change: -42.40 | |   |
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| Kafue Open Chess Championship 2015 | Kafue | ZAM | 2015-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2046 | 1.00 | 2 | 0.09 | 40 | 3.60 | |
|  Bwalya, Gillan | m | | 2353 | ZAM | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Phiri, Steven | | | 1831 | ZAM | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | Heroes & Unity Chess Championship - 2015 | Lusaka | ZAM | 2015-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2046 | 1.50 | 5 | -1.15 | 40 | -46.00 | |
|  Mulenga, Prince | | | 2157 | ZAM | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kakoma, David | | | 2058 | ZAM | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Thomas, Jonathan | c | | 1646 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Katowa, Kennedy | | | 2022 | ZAM | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Munenga, Douglas D | f | | 2138 | ZAM | 0.50 | 1 | 0.13 | 40 | 5.20 | | | * 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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