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Individual Calculations April 2023 |
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| Giannelos, Stylianos Total change: 9.00 | |   |
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| 2023 Team Championship of Attica - C Category rounds 1-5 | Attica | GRE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1670 | 2.00 | 5 | 0.45 | 20 | 9.00 | |
|  Masa, Alexandros | | | 1496 | GRE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Koskinas, Ioannis-Marios | | | 1805 | GRE | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Rigatos, Panagiotis | | | 1961 | GRE | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Sotirakis, Konstantinos | | | 1981 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Giatrakos, Orestis | | | 1897 | GRE | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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