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Individual Calculations September 2017 |
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| Musonda, Chola Total change: -17.20 | |   |
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| Luapula Closed Monthly Chess Tournament - August | Mansa | ZAM | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1952 | 1.00 | 3 | -0.43 | 40 | -17.20 | |
|  Kalaba, Mutale | | | 1771 | ZAM | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Mwansa, Patrick | | | 1970 | ZAM | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Kabwe, Timothy | | | 2177 | ZAM | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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