Individual Calculations June 2022 |
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Zaharatos, Andreas Total change: -7.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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180th Ampelokipoi open | Athens Ampelokipoi | GRE | 2022-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1530 | 1596 | 3.00 | 6 | -0.39 | 20 | -7.80 | |
| Sehas, Nikolaos | | | 1769 | GRE | 1.00 | 1 | 0.73 | 20 | 14.60 | | Giannoulis, Grigorios | | | 1737 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | Papanikos, Konstantinos | | | 1201 | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | Anastasopoulos, Angelos | | | 1719 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | Papadopoulou, Marilena | | | 1366 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | Chatzinikolaou, Alexandros | | | 1386 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | 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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