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Individual Calculations January 2024 |
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| Christodoulaki, Antonia Total change: -72.60 | |   |
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| 45th National Greek Women Championship 2023 | Piraeus | GRE | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2068 | 3.00 | 9 | -3.63 | 20 | -72.60 | |
|  Makka, Ioulia | | wm | 1936 | GRE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Makropoulou, Marina | | wg | 2161 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Amiridou, Dimitra | | | 1844 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mihailidou, Magdalini | | | 1821 | GRE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Stefanidi, Maria-Anna | | wf | 1879 | GRE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Grapsa, Georgia | | wf | 1922 | GRE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Deli, Eleanna Ratzvika | | | 1662 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Daniilidi, Dimitra Lydia | | | 1668 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Androni, Konstantina | | | 1917 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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