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Individual Calculations June 2019 |
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| Mubanga, Chanda Patrick Total change: 23.60 | |   |
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| Southern Zonal Open Chess Tournament - Open Section | Choma | ZAM | 2019-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1893 | 3.00 | 7 | 1.18 | 20 | 23.60 | |
|  Chumfwa, Kelvin | m | | 2230 | ZAM | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Kameya, Robson | | | 2097 | ZAM | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Luambula, Humphrey | | | 2096 | ZAM | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Simulundu, Judah | | | 2033 | ZAM | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Mayimbo, Clement | | | 2062 | ZAM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kantalamba, Mushota | | | 2070 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kandangwe, Joster | | | 1997 | ZAM | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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