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Individual Calculations July 2016 |
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| Chumfwa, Kelvin Total change: 12.40 | |   |
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| Kayonde's Elite Invitational Challenge | Lusaka | ZAM | 2016-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2254 | 4.50 | 7 | 0.62 | 20 | 12.40 | |
|  Luanja, Geofrey | | | 2111 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Chikuse, Leslie | | | 2175 | ZAM | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kayonde, Andrew | f | | 2376 | ZAM | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Bwalya, Gillian | m | | 2306 | ZAM | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Gondwe, Kondwani | c | | 2192 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mwenya, Oscar | | | 2185 | ZAM | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Phiri, Godwin | | | 2162 | ZAM | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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