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Individual Calculations December 2021 |
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| Koronas, Vasilios Total change: 25.60 | |   |
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| 10th Round Robin A group | Larisa | GRE | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1736 | 2.50 | 6 | 0.81 | 20 | 16.20 | |
|  Lolos, Ioannis | | | 2007 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Skodras, Asterios | | | 1817 | GRE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Gkonelas, Nikolaos | | | 1930 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gountras, Klearhos | | | 1953 | GRE | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Konstantelias, Konstantinos | | | 1949 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dristellas, Neoklis | | | 1786 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | 2021 team cup of Thessalia | TESSTH | GRE | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1736 | 3.00 | 3 | 0.47 | 20 | 9.40 | |
| | Botsivalis, Georgios | | | 1378 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Tsiaras, Dimitrios | | | 1558 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Raftopoulos, Emmanouil | | | 1363 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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