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Individual Calculations February 2023 |
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| Tselepis, Ioannis Total change: 12.00 | |   |
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| 2023 National Greek Under 18 youth championship | Larisa | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1538 | 2.00 | 6 | 0.30 | 40 | 12.00 | |
|  Tzortzatos, Dimosthenis Panagiot | | | 1884 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Minadakis, Andreas-Marios | | | 1760 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Georgiadis, Athanasios Kat | | | 1717 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Koulouris, Evangelos | | | 1971 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bantekas, Achilleas | | | 1589 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Theodorou, Panagiotis | | | 1460 | GRE | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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