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Individual Calculations April 2009 |
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| Konstantinidis, Konstantinos Total change: -6.00 | |   |
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| BOYS UNDER 16 - THESSALONIKI CHAMP. 2009 | Thessaloniki | GRE | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1944 | 3.50 | 6 | -0.40 | 15 | -6.00 | |
|  Dermentzis, Konstantinos | | | 1832 | GRE | 0.50 | 1 | -0.15 | 15 | -2.25 | |  Tsagkalidis, Alexandros | | | 1814 | GRE | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Koutroukis, Andreas | | | 1839 | GRE | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Neroulidis, Mihalis | | | 1714 | GRE | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Boutsioukis, Nikolaos | | | 1905 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Ballas, Kleon-Evangelos | | | 1877 | GRE | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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