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Individual Calculations October 2014 |
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| Andriatsiferana, Irina Total change: -10.80 | |   |
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| World Youth Chess Championships 2014 (u14 Girls) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1613 | 1.50 | 5 | -0.27 | 40 | -10.80 | |
|  Radeva, Viktoria | | wc | 1983 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Schloffer, Jasmin-Denise | | | 1762 | AUT | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Davis, Katherine S | | | 1694 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | |  Lymysalo, Venla | | | 1627 | AUT | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Manguerra, Lyn Jane | | | 1612 | ITA | 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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