Individual Calculations May 2010 |
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Vlahos, Athanasios Total change: -2.55 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Attikis Filias "Nikos Strofalis" 2010 - Group A' | Attica | GRE | 2009-12-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1845 | 1972 | 0.50 | 1 | -0.17 | 15 | -2.55 | |
| Simeonidis, Haralambos | | | 1845 | GRE | 0.50 | 1 | -0.17 | 15 | -2.55 | | 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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