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Individual Calculations August 2013 |
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| Sofronas, Andreas Total change: -24.30 | |   |
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| 41 Greek Team National Championship 2013 | Greece - Rio | GRE | 2013-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1256 | 0.00 | 3 | -0.76 | 30 | -22.80 | |
|  Kontis, Michail | | | 1507 | GRE | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Papadopoulos, Haralabos | | | 1280 | GRE | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Androutsopoulos-Agiotatos, Vasil | | | 1614 | GRE | 0.00 | 1 | -0.10 | 30 | -3.00 | |
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) | | | | 2013 Greek Individual Youth Championships - open U12 | Greece - Rio | GRE | 2013-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1256 | 1.00 | 3 | -0.05 | 30 | -1.50 | |
| | Doudoulakakis, Athanasios | | | 1530 | GRE | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Kounouvelis, Mihail | | | 1302 | GRE | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Papakonstantinou, Georgios | | | 1300 | GRE | 0.00 | 1 | -0.44 | 30 | -13.20 | |
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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