Individual Calculations August 2022 |
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Mwale, Naomi Total change: -35.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 African Youth Chess Championships - U18 Girls | Lusaka | ZAM | 2022-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1425 | 1559 | 3.00 | 6 | -0.88 | 40 | -35.20 | |
| De Beer, Janka | | | 1159 * | RSA | 0.00 | 1 | -0.92 | 40 | -36.80 | | Joubert, Natasha | | wc | 1503 | RSA | 1.00 | 1 | 0.42 | 40 | 16.80 | | Romany, Joy | | | 1641 | EGY | 0.00 | 1 | -0.39 | 40 | -15.60 | | Kawesha, Innocentia | | | 1201 | ZAM | 1.00 | 1 | 0.10 | 40 | 4.00 | | Gabatshwarwe, Refilwe | | wc | 1704 | BOT | 0.50 | 1 | 0.19 | 40 | 7.60 | | Simwaba, Anne | | | 1341 | MAW | 0.50 | 1 | -0.28 | 40 | -11.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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