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Individual Calculations October 2021 |
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| Rodopoulos, Aristeidis Total change: -16.20 | |   |
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| 2021 September tournament Chess Square | Athens Ampelokipoi | GRE | 2021-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1452 | 2.00 | 6 | -0.81 | 20 | -16.20 | |
|  Lyrakis, Stavros | | | 1835 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bakogiannis, Charalampos | | | 1196 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Nemtsas, Hristoforos | | | 1756 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gkogka, Elvis | | | 1257 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Balis, Georgios Efraim | | | 1355 | GRE | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Chantzopoulos, Theodoros | | | 1531 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | |
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