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Individual Calculations January 2023 |
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| Vassis, Anastasios Total change: 13.20 | |   |
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| 35th open PS Peristeriou | Peristeri | GRE | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1714 | 4.50 | 7 | 0.46 | 40 | 18.40 | |
|  Gkikopoulos, Alexandros | | | 1350 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Karathanasis, Vlasis | | | 1920 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mourelatos, Spyridon | | | 1530 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Vassis, Michail | | | 1815 | GRE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Gkikas, Hristos | | | 2067 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Lampropoulos, Pavlos | | | 1361 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Theodorou, Panagiotis | | | 1470 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | Team Cup Spyros Bikos 2022 | Attica | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1714 | 1.00 | 3 | -0.13 | 40 | -5.20 | |
| | Stathopoulos, Ioannis | f | | 2291 | GRE | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Zacharakis, Vlasios | | | 1385 | GRE | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Lagos, Thomas | | | 1924 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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