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Individual Calculations April 2021 |
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| Mulenga, Prince Daniel Total change: -76.00 | |   |
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| Green Enterprise Solution Chess Tournament (One) | Lusaka | ZAM | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2311 | 2.50 | 7 | -1.26 | 20 | -25.20 | |
|  Mwali, Chitumbo | m | | 2251 | ZAM | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Luanja, Geoffrey | | | 2239 | ZAM | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Lungu, Nase | f | | 2216 | ZAM | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kayonde, Andrew | m | | 2393 | ZAM | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Phiri, Richmond | m | | 2339 | ZAM | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Munenga, Douglas D | f | | 2337 | ZAM | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Beukes, Dante M | m | | 2206 | NAM | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | Green Enterprise Solution Chess Tournament (Two) | Lusaka | ZAM | 2021-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2311 | 1.50 | 7 | -2.54 | 20 | -50.80 | |
| | Mwali, Chitumbo | m | | 2251 | ZAM | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Luanja, Geoffrey | | | 2239 | ZAM | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Lungu, Nase | f | | 2216 | ZAM | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kabwe, Timothy | | | 2186 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Phiri, Richmond | m | | 2339 | ZAM | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Munenga, Douglas D | f | | 2337 | ZAM | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Beukes, Dante M | m | | 2206 | NAM | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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