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Individual Calculations May 2023 |
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| Koutourinis, Apostolos Total change: -13.40 | |   |
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| 2023 Team Championship of Attica - B Category rounds 5-9 | Attica | GRE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2011 | 3.00 | 6 | -0.67 | 20 | -13.40 | |
|  Kesoglou, Konstantinos | | | 1858 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Zenelis, Konstantinos | | | 2076 | GRE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Tsifetakis, Panagiotis | | | 1709 | GRE | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Panopoulos, Ioannis | | | 1809 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Papadopoulos, Petros | | | 2096 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Malamatas, Konstantinos | | | 1964 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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