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Individual Calculations June 2019 |
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| Petratos, Dimitrios Total change: -14.00 | |   |
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| 2019 youth championships of Dyt Ellada - open 14-16 | Rio Achaias | GRE | 2019-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1121 | 1247 | 3.00 | 5 | -0.35 | 40 | -14.00 | |
|  Fertakis, Dimitrios | | | 1091 | GRE | 0.50 | 1 | -0.21 | 40 | -8.40 | |  Kaldanis, Angelos | | | 1154 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Tsemeri, Mario | | | 1173 | GRE | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Papanikolaou, Petros 45433 | | | 1112 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Andronopoulos, Elissaios | | | 1075 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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