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Individual Calculations August 2019 |
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| Mwansa, Mambwe Total change: 28.40 | |   |
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| Zambia Open International Chess Championships - Championship Section | Lusaka | ZAM | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2094 | 5.00 | 9 | 1.42 | 20 | 28.40 | |
|  Kalaba, Mutale | | | 1912 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Kawuma, Patrick | f | | 2336 | UGA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Chumfwa, Stanley | m | | 2297 | ZAM | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nsubuga, Haruna | f | | 2263 | UGA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Munenga, Douglas D | f | | 2329 | ZAM | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bloomfield, Harvey | | | 1952 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Luanja, Geoffrey | | | 2200 | ZAM | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Mulenga, Prince Daniel | | | 2279 | ZAM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mwadzura, Roy | | | 2020 | ZIM | 0.00 | 1 | -0.60 | 20 | -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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