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Individual Calculations May 2019 |
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| Modwell, Mukumbi Total change: 32.20 | |   |
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| 2019 Zambia Closed Chess Championships - Open Section | Lusaka | ZAM | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1864 | 3.50 | 7 | 1.61 | 20 | 32.20 | |
|  Kabwe, Timothy | | | 2253 | ZAM | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Mulenga, Prince Daniel | | | 2252 | ZAM | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Nshikokola, Mapalo | | | 1642 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mukosha, Joshua | | | 2075 | ZAM | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Nkhuwa, Joshua | | | 2048 | ZAM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mulauzi, Joshua | | | 1975 | ZAM | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Luanja, Geoffrey | | | 2241 | ZAM | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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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