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Individual Calculations January 2023 |
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| Goridaris, Panagiotis Total change: -21.20 | |   |
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| 14th Autumn open SON Filadelfeias Spyros Loverdos Cup | N Filadelfeia | GRE | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1379 | 1.00 | 4 | -1.06 | 20 | -21.20 | |
|  Minas, Panagiotis | | | 1692 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Chatziveis, Georgios | | | 1157 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dalla, Myrsini Maria | | | 1183 | GRE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Diamantis, Georgios | | | 1462 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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