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Individual Calculations February 2023 |
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| Mpastas, Alevizos Total change: -17.80 | |   |
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| New Year's Heraklio 2023 U2023 | Heraklio Attikis | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1590 | 1.00 | 3 | -0.89 | 20 | -17.80 | |
|  Koukas, Anastasios | | | 1985 | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Papadopoulos, Prodromos Na | | | 1222 | GRE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Balaskas, Stefanos | | | 1205 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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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