Individual Calculations February 2023 |
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Apostolou, Nikolaos Total change: -18.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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ACC League 2022 C group | Athens | GRE | 2022-12-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1581 | 1651 | 1.00 | 3 | -0.77 | 20 | -15.40 | |
| Masas, Alexandros | | | 1513 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | | Raptakis, Solon | | | 1803 | GRE | 0.50 | 1 | 0.20 | 20 | 4.00 | | Zaires Karanasios, Konstantinos | | | 1427 | GRE | 0.00 | 1 | -0.78 | 20 | -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) | | ACC League 2022 Finals | Athens | GRE | 2023-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1919 | 1651 | 0.00 | 1 | -0.17 | 20 | -3.40 | |
| Laggousis, Andreas | | | 1919 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | 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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