Individual Calculations April 2009 |
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Koutsos, Vlasios Total change: -5.50 | | |
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2009 Attica teams Ch. A' local div. - Group 1 | Attica | GRE | 2009-01-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1643 | 1813 | 0.50 | 1 | -0.22 | 25 | -5.50 | |
| Terzakis, Athanasios | | | 1643 | GRE | 0.50 | 1 | -0.22 | 25 | -5.50 | | 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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