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Individual Calculations August 2019 |
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| Kameya, Robson Total change: -25.60 | |   |
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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 |
| 2012 | 2066 | 4.00 | 9 | -1.28 | 20 | -25.60 | |
|  Kiriakov, Petr | g | | 2466 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mwape, Dennis | | | 1971 | ZAM | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Ndhlovu, Micheal | | | 1947 | ZAM | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Nshikokola, Mutailenu | f | | 1892 | ZAM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chiumya, Brighton | | | 1960 | ZAM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mpya, Tshediso M | | | 1936 | RSA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mukosha, Joshua | | | 2019 | ZAM | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Mwape, Leonard | | | 1930 | ZAM | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Nyambalo, Joseph Xavier | c | | 1986 | MAW | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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