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Individual Calculations December 2012 |
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| Sevachyan, Marietta Total change: 4.80 | |   |
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| World Youth Chess Championship 2012 - Girls 16 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1803 | 5.50 | 10 | 0.16 | 30 | 4.80 | |
|  Michelle Catherina, P | | | 2109 | IND | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Dobrovoljc, Andreja | | | 1597 | SLO | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Figueroa Calderon, Jenid | | | 1471 | PUR | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Orlina, Laura | | | 1618 | LAT | 0.50 | 1 | -0.24 | 30 | -7.20 | | | Kejzar, Petra | | | 1723 | SLO | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Regam, Jessica | | | 1969 | USA | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Bernik, Alja | | | 1680 | SLO | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Ivanova, Simoneta | | | 2016 | BUL | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Le Besq, Emma | | | 1712 | DEN | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Leonardi, Caterina | | | 1869 | SLO | 1.00 | 1 | 0.59 | 30 | 17.70 | |
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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