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Individual Calculations August 2021 |
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| Chatzipolitis, Georgios Total change: 21.60 | |   |
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| 44th IKAROS 2021 International tournament - A group | Ag Kyrikos Ikaria | GRE | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1749 | 4.50 | 9 | 1.08 | 20 | 21.60 | |
|  David, Alberto | g | | 2149 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Giannopoulou, Anastasia | | | 1511 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Gourgari, Marianna | | | 1540 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fragkos, Vasileios | | | 1890 | GRE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kalomiris, Athanasios | | | 1867 | GRE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Gazis, Efstathios | f | | 2146 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Panagiotopoulos, Ioannis | | | 1857 | GRE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Fountas, Petros | | | 1857 | GRE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Tsikerdanos, Konstantinos | | | 1863 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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