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Individual Calculations December 2016 |
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| Meya, Indala Total change: 49.60 | |   |
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| Copperbelt Monthly Closed Chess Championship - October 2106 | Kitwe | ZAM | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1622 | 2.00 | 4 | 1.54 | 40 | 61.60 | |
|  Ngonga, Bornface | | | 2022 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kachengela, Charles | | | 1924 | ZAM | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Nsakanya, Chanda | | | 2022 * | ZAM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Brighton, Chiumya | | | 1913 | ZAM | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Copperbelt Monthly Closed Chess Championship - November 2016 | Ndola | ZAM | 2016-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1722 | 0.00 | 1 | -0.30 | 40 | -12.00 | |
| | Nyirenda, Alick | | | 1869 | ZAM | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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