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Individual Calculations March 2011 |
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| Alexiou, Dimitrios Total change: -0.50 | |   |
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| 2010 Attica Team Championship Under 16 | Attica | GRE | 2010-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1595 | 1.50 | 4 | -0.29 | 25 | -7.25 | |
|  Papadopoulos, Panayotis31588 | | | 1618 | GRE | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Asvestopoulou, Evdokia | | | 1533 | GRE | 0.50 | 1 | -0.09 | 25 | -2.25 | |  Fragkou, Eleni | | | 1911 | GRE | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Lemonis, Kyriakos | | | 1520 | GRE | 0.00 | 1 | -0.60 | 25 | -15.00 | |
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) | | | NOTE: K factor changed | | Attica Individual Youth Ch. 2011 - Boys U14 | Athens | GRE | 2010-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1622 | 2.50 | 4 | 0.45 | 15 | 6.75 | |
| | Georgiadis, Nikitas | | | 1502 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Poulopoulos, Ioannis | | | 1783 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Zoulis, Emmanouil | | | 1684 | GRE | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Katopodis, Ioannis | | | 1477 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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