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Individual Calculations May 2019 |
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| Mukosha, Joshua Total change: -56.00 | |   |
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| 2019 Zambia Closed Chess Championships - Open Section | Lusaka | ZAM | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 2075 | 3.50 | 8 | -2.80 | 20 | -56.00 | |
|  Ngwale, Philimino | | | 1696 | ZAM | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Nosiku, Muyunda | | | 1833 | ZAM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kabwe, Timothy | | | 2253 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kalaba, Abby | | | 1779 | ZAM | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Modwell, Mukumbi | | | 1864 | ZAM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Nyendwa, John | | | 1752 | ZAM | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Kanyanta, Frank | | | 1689 | ZAM | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Nalishebo, Oscar | | | 1675 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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