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Individual Calculations August 2019 |
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| Lungu, Nase Total change: -8.40 | |   |
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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 |
| 2102 | 2239 | 5.00 | 8 | -0.42 | 20 | -8.40 | |
|  Mubanga, Mwandu | | | 1984 | ZAM | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Mulauzi, Joshua | | | 2002 | ZAM | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Mpya, Tshediso M | | | 1936 | RSA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kiriakov, Petr | g | | 2516 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Nkhuwa, Joshua | | | 2125 | ZAM | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Masango, Spencer | | | 2096 | ZIM | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Musonda, Chola | f | | 2125 | ZAM | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Bayani, Kuda | | | 2030 | BOT | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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