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Individual Calculations September 2018 |
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| Musonda, Chola Total change: 40.00 | |   |
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| 2018 Zambia Open Chess Championships - Main Section | Lusaka | ZAM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2045 | 5.00 | 8 | 1.00 | 40 | 40.00 | |
|  Kabika, Henry | | | 1645 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mwanza, Samuel | | | 1852 | ZAM | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kakoma, Davy | | | 1834 | ZAM | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Phiri, Godwin | c | | 2176 | ZAM | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Ngonga, Bornface | | | 2130 | ZAM | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Kabwe, Timothy | | | 2186 | ZAM | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Luanja, Geoffrey | | | 2302 | ZAM | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kameya, Robson | | | 2138 | ZAM | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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