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Individual Calculations May 2019 |
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| Nyendwa, John Total change: 78.00 | |   |
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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 |
| 1890 | 1752 | 4.00 | 6 | 1.95 | 40 | 78.00 | |
|  Musonda, Chola | f | | 2080 | ZAM | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Nshikokola, Ericho | | | 1725 | ZAM | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Chimwaya, Kelvin | | | 1505 | ZAM | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Mukosha, Joshua | | | 2075 | ZAM | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Akazembe, Moses | | | 1918 | ZAM | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Lemmy, Chishala | | | 2034 | ZAM | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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