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Individual Calculations April 2018 |
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| Mwilola, Phylis Namasiku Total change: 24.40 | |   |
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| African Amateur Chess Championships - Women U2000 | Livingstone | ZAM | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1439 | 5.00 | 7 | 1.22 | 20 | 24.40 | |
|  Cheleka, Namakau | | | 1364 | ZAM | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Mbewe, Anna | | | 1686 | ZAM | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ndachipiwa, Kgomotso | | | 1559 | BOT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Nakabo, Peninah | | | 1491 | UGA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Mary, Mashane | | | 1290 | ZAM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tembo, Milika | | | 1294 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Chibolya, Ketty | | wc | 1163 | ZAM | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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