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Individual Calculations January 2018 |
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| Valellis, Georgios Total change: 0.00 | |   |
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| Attica Team Cup Spyros Bikos 2017 - A group | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2031 | 3.00 | 6 | 0.00 | 20 | 0.00 | |
|  Megalios, Konstantinos | | | 2203 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Delithanasis, Dimitrios | | | 2000 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Poulos, Georgios | | | 2017 | GRE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Panagiotakopoulos, Gerasimos | | | 2222 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kalesis, Spyridon | | | 1753 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tsomis, Dimitrios | f | | 1966 | GRE | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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