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Individual Calculations January 2018 |
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| Motsakou, Androniki Total change: -12.00 | |   |
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| Youth under 16 Team Championship of Attica 2017 | ESSNA | GRE | 2017-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1105 | 1073 | 1.00 | 2 | 0.09 | 40 | 3.60 | |
|  Apergis, Vasileios | | | 1132 | GRE | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Christopoulos, Konstantinos-Pana | | | 1077 | GRE | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | Attica Team Cup Lazaros Drepaniotis 2017 | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1073 | 0.00 | 1 | -0.39 | 40 | -15.60 | |
| | Kakkos, Theodoros | | | 1151 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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