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Individual Calculations January 2023 |
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| Tzatzimakis, Theodoros Total change: -35.20 | |   |
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| Chania 2022 - A group | Chania | GRE | 2022-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1222 | 2.00 | 5 | -0.63 | 40 | -25.20 | |
|  Skaraki, Georgia | | | 1315 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Nteneketzis, Paraskevas | | | 1099 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Kleovoulou, Sofia | | | 1076 | GRE | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Schetakis, Georgios | | | 1194 | GRE | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Psarianou, Eleni | | | 1331 | GRE | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | 2022 National Youth Team U16 championships - Finals | Rio Achaias | GRE | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1222 | 1.50 | 6 | -0.25 | 40 | -10.00 | |
| | Karamichos, Michail | | | 1935 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sklavounou, Kalliopi | | | 1332 | GRE | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Tzempelikou, Christina | | | 1088 | GRE | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Alepoudeas, Stylianos | | | 1557 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chasapis, Christos | | | 1208 | GRE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Kalogridis, Themistoklis | | | 1653 | GRE | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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