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Individual Calculations January 2012 |
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| Palmitessa, Chiara Total change: -10.80 | |   |
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| World Youth Chess Championship - U 18 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1966 | 4.50 | 8 | -0.72 | 15 | -10.80 | |
|  Perera, Anjana | | wc | 1827 | SRI | 0.50 | 1 | -0.19 | 15 | -2.85 | |  Racki, Barbara | | | 1887 | CRO | 0.50 | 1 | -0.11 | 15 | -1.65 | | | De Leon, Patricia | | | 1800 | URU | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Medeiros, Thauane Ferreira | | | 1798 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Visalatchi, R | | | 1940 | IND | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Kaplan, Ebru | | | 1849 | TUR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Pinargote Carreno, Kassandra | | | 1929 | ECU | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Meghara, Lylia | | | 1790 | ALG | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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