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Individual Calculations February 2020 |
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| Arzoumanidis, Alexandros Total change: -1.20 | |   |
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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 |
| 1235 | 1335 | 5.00 | 8 | -0.03 | 40 | -1.20 | |
|  Iliadou, Anna | | | 1057 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Alexandri, Dimitra | | | 1162 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Tarchanidis, Nikolaos Christos | | | 1244 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Betsakou, Sofia | | | 1176 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Liamos, Evangelos | | | 1198 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Dogias, Christos | | | 1564 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kavakopoulou, Ioulia Anastasia | | | 1319 | GRE | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Gkogkolas, Georgios | | | 1160 | GRE | 1.00 | 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) | | |
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