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Individual Calculations June 2013 |
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| Strati, Betty - Anna Total change: 26.10 | |   |
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| 2013 Individual Championship of ESSNA U10 Girls | Athens - Nikaia | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1177 | 1208 | 2.50 | 3 | 0.87 | 30 | 26.10 | |
|  Kouta, Antonia | | | 1359 | GRE | 0.50 | 1 | 0.20 | 30 | 6.00 | |  Pramateftaki, Anastasia | | | 1092 | GRE | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Ilia, Anastasia | | | 1079 | GRE | 1.00 | 1 | 0.33 | 30 | 9.90 | |
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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