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Individual Calculations August 2022 |
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| Vassis, Anastasios Total change: 56.80 | |   |
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| 2022 youth championship of Attica - open U14 | Peristeri | GRE | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1497 | 2.00 | 5 | -0.49 | 40 | -19.60 | |
|  Boulamatsis, Konstantinos I | | | 1602 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Parcharidis, Triantafyllos | | | 1144 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Georgiadis, Anastasios | | | 1699 | GRE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Giannoulis, Grigorios | | | 1813 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Karagiannis, Charis | | | 1175 | GRE | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | 2nd summer open Chess Square 2022 | Athens Ampelokipoi | GRE | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1544 | 3.50 | 7 | 1.91 | 40 | 76.40 | |
| | Kofidis, Andreas | m | | 2286 | GRE | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Zarkada, Athina | | | 1169 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Alevizos, Konstantinos | | | 1915 | GRE | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Sideris, Theodoros | | | 1758 | GRE | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Zamit, Kyriakos | | | 1877 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Bouboulis, Spyridon-Odysseys | | | 1958 | GRE | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Panagiotopoulos, Ioannis | | | 1832 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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