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Individual Calculations April 2021 |
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| Lungu, Nase Total change: 55.00 | |   |
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| Green Enterprise Solution Chess Tournament (One) | Lusaka | ZAM | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2216 | 4.00 | 7 | 1.26 | 20 | 25.20 | |
|  Phiri, Richmond | m | | 2339 | ZAM | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Munenga, Douglas D | f | | 2337 | ZAM | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Mulenga, Prince Daniel | f | | 2311 | ZAM | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Mwali, Chitumbo | m | | 2251 | ZAM | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Luanja, Geoffrey | | | 2239 | ZAM | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Beukes, Dante M | m | | 2206 | NAM | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kayonde, Andrew | m | | 2393 | ZAM | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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 |
| 2267 | 2216 | 4.50 | 7 | 1.49 | 20 | 29.80 | |
| | Phiri, Richmond | m | | 2339 | ZAM | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Munenga, Douglas D | f | | 2337 | ZAM | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Mulenga, Prince Daniel | f | | 2311 | ZAM | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Mwali, Chitumbo | m | | 2251 | ZAM | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Luanja, Geoffrey | | | 2239 | ZAM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Beukes, Dante M | m | | 2206 | NAM | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Kabwe, Timothy | | | 2186 | ZAM | 1.00 | 1 | 0.46 | 20 | 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) | | |
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