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Individual Calculations November 2017 |
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| Daka, Justin Total change: 11.60 | |   |
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| Henry Chilufya Memorial Chess Tournament - Open | Mansa | ZAM | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2178 | 6.00 | 9 | 0.58 | 20 | 11.60 | |
|  Dimba, James | c | | 2074 | ZAM | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Kameya, Robson | | | 2150 | ZAM | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Chumfwa, Kelvin | m | | 2238 | ZAM | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Muyenga, Bright | | | 1978 | ZAM | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Chanda, Ellis | | | 1784 | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mwenya, Oscar | c | | 2092 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mulenga, Prince Daniel | | | 2170 | ZAM | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Silva, David | m | | 2252 | ANG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kaoma, Micheal | | | 2097 | ZAM | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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