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Individual Calculations January 2023 |
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| Paizanos, Epameinondas Total change: 4.00 | |   |
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| 4th Stamatopoulos Open 2022 | Athens | GRE | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1186 | 1.00 | 4 | -0.06 | 20 | -1.20 | |
|  Sideris, Theodoros | | | 1770 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Kourouklis, Efthymios-Nektarios | | | 1448 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Karatzanos, Konstantinos | | | 1079 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Maratos, Antonios | | | 1421 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Celebration open chess square 2022 | Athens | GRE | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1186 | 2.50 | 6 | 0.26 | 20 | 5.20 | |
| | Kouloumoundras, Dimitrios | | | 1520 | GRE | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Tsimpourakis, Dimitrios | | | 1199 | GRE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kallaras, Georgios | | | 1143 | GRE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Gkogka, Elvis | | | 1264 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kalliantasis, Serafeim | | | 1261 | GRE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Georgiladakis, Spyridon | | | 1348 | GRE | 0.00 | 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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