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Individual Calculations January 2019 |
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| Giannoulaki, Ermofili Total change: 146.40 | |   |
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| 5th youth tournament SA SYKEON Neapolis 2018 | Thessaloniki, Thermi | GRE | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1357 | 5.00 | 6 | 0.64 | 40 | 25.60 | |
|  Vardaka, Styliani | | | 1074 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Betsakou, Sofia | | | 1150 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Fotiadis, Alexandros | | | 1259 | GRE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Sioulas, Stylianos | | | 1359 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Betsakos, Haralampos | | | 1125 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gavriilidis, Nikiforos | | | 1081 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | 2018 Youth Team under16 National Championship - finals | Thessaloniki | GRE | 2018-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1357 | 5.50 | 6 | 3.02 | 40 | 120.80 | |
| | Kratimenou, Maria | | | 1280 | GRE | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Matthaiaki, Nefeli | | | 1206 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Tsekoura, Vaia | | | 1454 | GRE | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Karavitaki, Evaggelia | | | 1757 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Tsivelekidou, Evgenia | | | 1757 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Gkolfinopoulou, Marina | | | 1255 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | * 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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