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Individual Calculations August 2012 |
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| Jere, Daniel Total change: 16.35 | |   |
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| 2012 ZAMBIA CLOSED CHESS CHAMPIONSHIP | KITWE | ZAM | 2012-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2389 | 4.00 | 4 | 1.09 | 15 | 16.35 | |
|  Mwali, Chitumbo | m | | 2207 | ZAM | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Chumfwa, Stanley | | | 2358 | ZAM | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Munenga, Douglus | | | 2008 | ZAM | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Bwalya, Gillan | | | 2225 | ZAM | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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