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Individual Calculations February 2020 |
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| Tzovani, Dimitra Total change: -17.20 | |   |
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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 |
| 1241 | 1189 | 1.50 | 4 | -0.30 | 40 | -12.00 | |
|  Pantziarelas, Georgios Dimitrios | | | 1553 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Theodoridou, Maria | | | 1030 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mitronatsios, Periklis | | | 1019 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Arzoumanidis, Isaak | | | 1363 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 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 |
| 1364 | 1189 | 0.50 | 2 | -0.13 | 40 | -5.20 | |
| | Galani, Anna | | | 1568 | GRE | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Kapia, Konstantina | | | 1159 | GRE | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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