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Individual Calculations November 2014 |
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| Kayonde, Andrew Total change: 10.20 | |   |
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| 2014 Heroes & Unity Chess Championship | Lusaka | ZAM | 2014-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2317 | 3.50 | 4 | 0.86 | 20 | 17.20 | |
|  Luanja, Geoffrey | | | 2147 | ZAM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Chola, Midosatos | | | 2059 | ZAM | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Bwalya, Gillan | m | | 2313 | ZAM | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Mwali, Chitumbo | m | | 2250 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Zambia Open Chess Championship | Lusaka | ZAM | 2014-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2317 | 2.50 | 5 | -0.35 | 20 | -7.00 | |
| | Luanja, Geoffrey | | | 2147 | ZAM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Jere, Daniel | m | | 2404 | ZAM | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Bwalya, Gillian | m | | 2313 | ZAM | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Phiri, Richmond | f | | 2126 | ZAM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Chumfwa, Stanley | m | | 2324 | ZAM | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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