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Individual Calculations March 2011 |
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| Megalios, Ioannis Total change: -6.50 | |   |
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| Attica Individual Youth Ch. 2011 - Boys U14 | Athens | GRE | 2010-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1337 | 0.00 | 2 | -0.26 | 25 | -6.50 | |
|  Zoulis, Emmanouil | | | 1684 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Zaharopoulos, Stratos | | | 1636 | GRE | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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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