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Individual Calculations August 2021 |
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| Tagkalaki, Ioanna Lambrini Total change: 60.00 | |   |
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| National youth u18 girls | Chania | GRE | 2021-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1172 | 4.00 | 8 | 1.50 | 40 | 60.00 | |
|  Daniilidi, Dimitra Lydia | | | 1423 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Koutsouraki, Ariadni | | | 1438 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Sgourou, Terpsichori | | | 1012 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Apostolidou, Eleni | | | 1478 | GRE | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Tsekoura, Stavroula | | | 1361 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Giannoulaki, Ermofili | | | 1194 | GRE | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Skaraki, Georgia | | | 1339 | GRE | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Chasouraki, Chrysi | | | 1336 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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