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Individual Calculations February 2020 |
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| Giakoustidou, Evgenia Total change: -46.80 | |   |
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| 42nd open White Tower 2020 B group | Thessaloniki | GRE | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1172 | 0.50 | 3 | -1.09 | 40 | -43.60 | |
|  Chrysostomidis, Alkiviadis | | | 1424 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Vardaka, Styliani | | | 1014 | GRE | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Theodoridou, Maria | | | 1030 | GRE | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | 2020 Team Championship of ESSTH-CHALK - POA Rounds 1-3 | ESSTH-CHALK | GRE | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1172 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Drakaki, Anna-Maria | | | 1572 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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