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Individual Calculations June 2022 |
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| Petratos, Georgios Total change: 12.00 | |   |
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| Easter open Chess Square 2022 | Athens Ampelokipoi | GRE | 2022-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1520 | 2.50 | 5 | 0.30 | 40 | 12.00 | |
|  Papanikos, Konstantinos | | | 1201 | GRE | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Tsekoura, Vaia | | | 1820 | GRE | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Tamer Waguih, Farid | | | 1683 | EGY | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Misthos, Alexandros | | | 1413 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Georgiadis, Anastasios | | | 1710 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | |
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