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Individual Calculations April 2017 |
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| Phiri, Richmond Total change: -34.80 | |   |
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| Lusaka Province Chess Association Pre-Season Tournament | Lusaka | ZAM | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2296 | 4.00 | 7 | -1.74 | 20 | -34.80 | |
|  Mulauzi, Joshua | | | 1911 | ZAM | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Siuluta , Arnold | | | 2066 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Simulundu, Judah | | | 2115 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mukosha, Joshua | | | 2050 | ZAM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Munenga, Douglas D | f | | 2149 | ZAM | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Mwape, William | | | 1927 | ZAM | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Musende, Gershom | | | 1945 | ZAM | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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