Individual Calculations April 2017 |
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Phiri, Godwin Total change: -8.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
2058 | 2226 | 4.50 | 7 | -0.42 | 20 | -8.40 | |
| Silavwe, Danny | | | 1860 | ZAM | 1.00 | 1 | 0.10 | 20 | 2.00 | | Mukosha, Joshua | | | 2050 | ZAM | 0.00 | 1 | -0.73 | 20 | -14.60 | | Omaling, Oogu | | | 1908 | ZAM | 1.00 | 1 | 0.13 | 20 | 2.60 | | Katowa, Kennedy | | | 2146 | ZAM | 0.50 | 1 | -0.11 | 20 | -2.20 | | Mwenya, Oscar | c | | 2106 | ZAM | 1.00 | 1 | 0.34 | 20 | 6.80 | | Dimba, James | c | | 2078 | ZAM | 1.00 | 1 | 0.30 | 20 | 6.00 | | Bwalya, Gillan | m | | 2261 | ZAM | 0.00 | 1 | -0.45 | 20 | -9.00 | | 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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