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Individual Calculations August 2022 |
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| Mastichiadis, Emmanouil Total change: -30.80 | |   |
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| 2022 youth championship of Attica - open U14 | Peristeri | GRE | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1082 | 0.00 | 1 | -0.01 | 40 | -0.40 | |
|  Giannoulis, Grigorios | | | 1813 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | 2nd summer open Chess Square 2022 | Athens Ampelokipoi | GRE | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1082 | 0.50 | 5 | -0.76 | 40 | -30.40 | |
|  Markantonaki, Haritomeni | | wf | 2154 | GRE | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Lampou, Marianta | | | 1247 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Makrylakis, Iason | | | 1241 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zarkada, Athina | | | 1169 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Grosias, Aristeidis | | | 1222 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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