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Individual Calculations October 2014 |
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| Czarnecka, Lidia Total change: 18.40 | |   |
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| World Youth Chess Championships 2014 (u10 Girls) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1457 | 1.50 | 2 | 0.46 | 40 | 18.40 | |
|  Lim, Cassandra | | | 1431 | AUS | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Dvorakova, Olga | | | 1455 | CZE | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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