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Individual Calculations May 2019 |
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| Mukonde, Darius Total change: 15.00 | |   |
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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 |
| 2072 | 1902 | 2.50 | 6 | 0.75 | 20 | 15.00 | |
|  Zulu, Thomas | | | 2119 | ZAM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mubukwanu, Emmanuel | | | 2025 | ZAM | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Sakala, Peter | | | 2143 | ZAM | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kabwe, Timothy | | | 2253 | ZAM | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sichone, Alinaswe | | | 1840 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mwape, William | | | 2050 | ZAM | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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