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Individual Calculations April 2008 |
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| Gkikas, Hristos Total change: 11.50 | |   |
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| Attiki Youth Championships 2008 Boys U12 | Nikaia - Athens | GRE | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1788 | 3.00 | 4 | 0.46 | 25 | 11.50 | |
|  Stathopoulos, Ioannis | | | 1674 | GRE | 0.50 | 1 | -0.16 | 25 | -4.00 | |  Tsaknis, Vasilios | | | 1537 | GRE | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Hatzoudis, Gerasimos | | | 1717 | GRE | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Drakakis, Georgios | | | 1810 | GRE | 0.50 | 1 | 0.03 | 25 | 0.75 | |
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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