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Individual Calculations August 2019 |
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| Mapulanga, Joshua Total change: 0.00 | |   |
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| Zambia Open International Chess Championships - U16 Section | Lusaka | ZAM | 2019-06-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1254 | 0 | 2.00 | 3 | 0.00 | 1274 | | 0.00 | |
|  Chembe, Sean Kunda | | | 1556 | ZAM | 1.00 | 1 | 0.00 | | 0.00 | |  Kawesha, Innocentia | | | 1141 | ZAM | 0.00 | 1 | 0.00 | | 0.00 | | | Mwanahamuntu, Chinyama | | | 1064 | ZAM | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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