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Individual Calculations January 2023 |
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| Papadopoulos, Prodromos Na Total change: 38.80 | |   |
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| 2022 Youth U16 Team Championship of Attica | Attica | GRE | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1205 | 3.00 | 4 | 0.98 | 40 | 39.20 | |
|  Doukas, Nikolaos | | | 1020 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Stavropoulos, Sotirios | | | 1252 | GRE | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Benardis, Georgios | | | 1281 | GRE | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Lepetsos, Georgios | | | 1239 | GRE | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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) | | | | 34th open PS Peristeriou | Peristeri | GRE | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1205 | 0.50 | 2 | -0.01 | 40 | -0.40 | |
| | Chatzinikolaou, Alexandros | | | 1419 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Andreolas, Gavriil | | | 1370 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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