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Individual Calculations September 2018 |
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| Musende, Gershom Total change: -3.60 | |   |
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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 |
| 1982 | 2010 | 3.00 | 6 | -0.18 | 20 | -3.60 | |
|  Mwambanya, Mukwemba Stephen | | | 1610 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kabungo, Chiwama | | | 1720 | ZAM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hesham, Abdelrahman | g | | 2405 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Siyingwa, Wisdom | | | 1838 | ZAM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ngonga, Bornface | | | 2130 | ZAM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kabwe, Timothy | | | 2186 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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