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Individual Calculations August 2019 |
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| Matthaiaki, Nefeli Total change: -40.40 | |   |
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| 2019 Greek Youth Championships Finals - girls U16 | Patra | GRE | 2019-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1342 | 3.00 | 6 | -0.78 | 40 | -31.20 | |
|  Tagkalaki, Ioanna Lambrini | | | 1054 | GRE | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Tsiripova, Eleni | | | 1193 | GRE | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Gkolfinopoulou, Marina | | | 1318 | GRE | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Nikolaki, Dimitria | | | 1330 | GRE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Liouri, Styliani | | | 1197 | GRE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Tsampouli, Vasiliki | | | 1344 | GRE | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | 47th National Team Championship of A Category 2019 | Patra | GRE | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1342 | 0.50 | 3 | -0.23 | 40 | -9.20 | |
| | Nikolaki, Dimitria | | | 1323 | GRE | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Tsivelekidou, Evgenia | | | 1742 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grammatikaki, Aggeliki | | | 1672 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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