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Individual Calculations April 2017 |
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| Dimba, James Total change: 2.20 | |   |
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| Lusaka Province Chess Association Pre-Season Tournament | Lusaka | ZAM | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2078 | 3.50 | 7 | 0.11 | 20 | 2.20 | |
|  Mubukwanu, Emmanuel | | | 1991 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Sichone, Paul | | | 1860 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kameya, Robson | | | 2122 | ZAM | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Bwalya, Gillan | m | | 2261 | ZAM | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Chumfwa, Stanley | m | | 2243 | ZAM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Phiri, Godwin | c | | 2226 | ZAM | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mwape, Dennis | | | 1924 | ZAM | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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