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Individual Calculations January 2023 |
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| Ergazakis, Ioannis Total change: -24.80 | |   |
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| 35th open PS Peristeriou | Peristeri | GRE | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2221 | 4.50 | 7 | -1.24 | 20 | -24.80 | |
|  Theodorou, Panagiotis | | | 1821 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oikonomopoulos, Filippos | | | 1767 | GRE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Patrelakis, Evaggelos | f | | 2375 | GRE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Lafkidis, Apostolos | | | 1703 | GRE | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Tsekoura, Vaia | | | 1550 | GRE | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Gkikas, Hristos | | | 2067 | GRE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Vassis, Michail | | | 1815 | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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