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Individual Calculations January 2023 |
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| Deligiannis, Christos Nikolaos Total change: 27.20 | |   |
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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 |
| 1564 | 1950 | 5.50 | 6 | 0.06 | 20 | 1.20 | |
|  Diamantis, Georgios | | | 1462 | GRE | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Chalkiadakis, Evangelos | | | 1568 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dalla, Myrsini Maria | | | 1550 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Minas, Panagiotis | | | 1692 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Diamantis, Foivos Apollon | | | 1543 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Panagiotakos, Petros | | | 1569 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | Team Cup Spyros Bikos 2022 | Attica | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1950 | 3.50 | 4 | 1.30 | 20 | 26.00 | |
| | Karanikas, Harilaos | | | 1901 | GRE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Alevizakis, Panagiotis | | | 1713 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kakadelis, Str | | | 1972 | GRE | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Mitrandzas, Athanasios | | | 2055 | GRE | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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