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Individual Calculations May 2019 |
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| Chikuse, Leslie Total change: 24.80 | |   |
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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 |
| 2015 | 2144 | 6.50 | 8 | 1.24 | 20 | 24.80 | |
|  Chibeza, Mumba | | | 1842 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Omaling, Oogu | | | 1939 | ZAM | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Chinapu, Eric | | | 1862 | ZAM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Siuluta , Arnold | | | 1952 | ZAM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Luambula, Humphrey | | | 2069 | ZAM | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kaonga, Allan | | | 2076 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Kaoma, Micheal | | | 2128 | ZAM | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Kabwe, Timothy | | | 2253 | ZAM | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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