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Individual Calculations May 2019 |
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| Zulu, Thomas Total change: 4.00 | |   |
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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 |
| 2076 | 2119 | 3.50 | 6 | 0.20 | 20 | 4.00 | |
|  Mwanza, Daniel | | | 1826 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Mukonde, Darius | | | 1902 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Luambula, Humphrey | | | 2069 | ZAM | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Masango, Spencer | | | 2109 | ZIM | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Phiri, Richmond | m | | 2297 | ZAM | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Mulenga, Prince Daniel | | | 2252 | ZAM | 0.00 | 1 | -0.32 | 20 | -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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