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Individual Calculations November 2014 |
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| Luanja, Geoffrey Total change: 19.60 | |   |
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| 2014 Heroes & Unity Chess Championship | Lusaka | ZAM | 2014-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2147 | 4.00 | 7 | 0.75 | 40 | 30.00 | |
|  Mwali, Chitumbo | m | | 2250 | ZAM | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Kayonde, Andrew | f | | 2317 | ZAM | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Dimba, James | | | 2061 | ZAM | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Katebe, Linus | | | 2117 | ZAM | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Jere, Daniel | m | | 2405 | ZAM | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Mulenga, Titus | | | 1968 | ZAM | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Phiri, Richmond | f | | 2121 | ZAM | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | | Zambia Open Chess Championship | Lusaka | ZAM | 2014-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2147 | 2.50 | 6 | -0.26 | 40 | -10.40 | |
| | Simulunda, Judah | | | 2117 | ZAM | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Kayonde, Andrew | f | | 2317 | ZAM | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Katebe, Linus | | | 2117 | ZAM | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Phiri, Richmond | f | | 2126 | ZAM | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Mwali, Chitumbo | m | | 2231 | ZAM | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Munenga, Douglas | f | | 2154 | ZAM | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | |
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