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Rapid:
Individual Calculations July 2016 |
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| Makwaya, Kiddy Total change: 12.20 | |   |
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| Kayonde's U2100 Chess Challenge | Lusaka | ZAM | 2016-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2069 | 4.00 | 5 | 0.61 | 20 | 12.20 | |
|  Muyenga, Bright | | | 1930 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Mwansa, Mambwe | | | 1818 | ZAM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Siuluta, Anorld | | | 1964 | ZAM | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Musende, Gershom | | | 1893 | ZAM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Daka, Justine | | | 2052 | ZAM | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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