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Individual Calculations February 2023 |
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| Dogias, Christos Total change: 14.00 | |   |
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| 2023 National Greek Under 18 youth championship | Larisa | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1899 | 5.50 | 9 | 0.35 | 40 | 14.00 | |
|  Alepoudeas, Stylianos | | | 1593 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Providas, Konstantinos | | | 1499 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tsarsitalidis, Christos | | | 2169 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Stoimenidis, Dimitrios | | | 1942 | GRE | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Stamatiou, Rodolfos | | | 2142 | GRE | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Mavridis, Athanasios | | | 1651 | GRE | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Hartofylakas, Spyros | | | 1911 | GRE | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Tsilidis, Christos | | | 1776 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Soukarie, Zorz | | | 1824 | GRE | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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