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Individual Calculations August 2019 |
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| Katowa, Kennedy Total change: 11.80 | |   |
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| Zambia Open International Chess Championships - Championship Section | Lusaka | ZAM | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2113 | 5.00 | 9 | 0.59 | 20 | 11.80 | |
|  Mukanka, Botha | | | 1930 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Grover, Sahaj | g | | 2513 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nyambalo, Joseph Xavier | c | | 1986 | MAW | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mukonde, Darius | | | 1917 | ZAM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kabwe, Timothy | | | 2279 | ZAM | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Chikuse, Leslie | | | 2176 | ZAM | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kawuma, Patrick | f | | 2336 | UGA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Siakasimbo, Aubrey | | | 2049 | ZAM | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Mubanga, Mwandu | | | 1984 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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