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Individual Calculations September 2018 |
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| Boshoma, Chisomo Total change: 66.40 | |   |
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| 2018 African Youth Chess Championships - Under 12 Girls | Kisumu City | KEN | 2018-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1099 | 3.50 | 7 | 1.66 | 40 | 66.40 | |
|  Banda, Natalie Katlo | | wc | 1370 | BOT | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Ndagire, Mary Kevin | | | 1499 * | UGA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Murinda, Anashe | | | 1116 | ZIM | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Djerroud, Chahrazed | | | 1306 | ALG | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Datharam, Aarti | | wc | 1301 | RSA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nakanyike, Maria | | wc | 1461 | UGA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lagab, Lina | | wc | 1072 | ALG | 0.00 | 1 | -0.54 | 40 | -21.60 | | | * 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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