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Individual Calculations December 2022 |
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| Sehas, Nikolaos Total change: -46.40 | |   |
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| Autumn Chess Square 2022 | Athens | GRE | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1689 | 3.00 | 6 | -2.08 | 20 | -41.60 | |
|  Lampou, Marianta | | | 1312 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Alepoudeas, Stylianos | | | 1440 | GRE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Tsitimakis, Periklis | | | 1380 | GRE | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Pothos, Aris | | | 1471 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Levantis, Antonios | | | 1293 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tourkolias, Dimitrios | | | 1446 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | Sunday Open Chess Square 2022 | Athens | GRE | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1689 | 1.00 | 2 | -0.24 | 20 | -4.80 | |
| | Ntovas, Dimitrios | | | 1289 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poulos, Georgios | | | 1824 | GRE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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