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Individual Calculations December 2022 |
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| Poulos, Georgios Total change: 20.00 | |   |
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| Autumn Chess Square 2022 | Athens | GRE | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1859 | 4.50 | 7 | 0.16 | 20 | 3.20 | |
|  Kratimenou, Georgia | | | 1459 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ampeliotis, Georgios | | | 1527 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lekkas, Anastasios | | | 1642 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rigopoulos-Tsigkos, Alexandros | | | 2110 | GRE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Nemtsas, Hristoforos | | | 1731 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Sideris, Theodoros | | | 1717 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Nteligiorgis, Eleftherios | | | 2094 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | Sunday Open Chess Square 2022 | Athens | GRE | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1824 | 5.50 | 7 | 0.84 | 20 | 16.80 | |
| | Tourkolias, Dimitrios | | | 1474 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vazelakis, Dimitrios | | | 1705 | GRE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Sehas, Nikolaos | | | 1689 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Papahristoudis, Anastasios | | | 1885 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Tsampouli, Vasiliki | | | 1462 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Milias, Renos | | | 1766 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Deli, Eleanna Ratzvika | | | 1806 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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