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Individual Calculations August 2014 |
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| Kollias, Dimitrios Total change: -39.40 | |   |
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| 2014 Greek National Team Championship - A' Category | Rio Achaias | GRE | 2014-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1261 | 1.00 | 2 | 0.22 | 30 | 6.60 | |
|  Zaharatos, Andreas | | | 1338 | GRE | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Bardis, Harilaos-Panagiotis | | | 1343 | GRE | 0.00 | 1 | -0.39 | 30 | -11.70 | |
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) | | | | 2014 Greek Youth Championships - open under 10 | Rio Achaias | GRE | 2014-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1261 | 1.50 | 4 | -1.15 | 40 | -46.00 | |
|  Vizirakis, Stavros | | | 1053 | GRE | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Papagiannis, Asterios | | | 1143 | GRE | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Vasilopoulos, Charalampos | | | 1190 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Simitzoglou, Panos | | | 1171 | GRE | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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