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Individual Calculations June 2019 |
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| Luanja, Geoffrey Total change: 2.40 | |   |
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| Western Zonal Open Chess Tournament - Open Section | Lusaka | ZAM | 2019-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2198 | 5.50 | 9 | -0.41 | 20 | -8.20 | |
|  Chilufya, Mukubulo | | | 1868 | ZAM | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Phiri, Nathan | | | 2030 | ZAM | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Musonda, Chola | f | | 2105 | ZAM | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Chumfwa, Kelvin | m | | 2230 | ZAM | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Kaoma, Micheal | | | 2145 | ZAM | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Simulundu, Judah | | | 2033 | ZAM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Mwape, Dennis | | | 2014 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Chikuse, Leslie | | | 2169 | ZAM | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Kaulule Siame, Kela | | | 2086 | ZAM | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | | | Southern Zonal Open Chess Tournament - Open Section | Choma | ZAM | 2019-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2198 | 6.00 | 9 | 0.53 | 20 | 10.60 | |
| | Situmbaeto, Pumulo | | | 1886 | ZAM | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mayimbo, Clement | | | 2062 | ZAM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Chola, Midosantos | | | 2035 | ZAM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Mwape, William | | | 2057 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mwansa, Mambwe | | | 2025 | ZAM | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kabwe, Timothy | | | 2239 | ZAM | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mulenga, Prince Daniel | | | 2286 | ZAM | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Luambula, Humphrey | | | 2096 | ZAM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Munenga, Douglas D | f | | 2322 | ZAM | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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