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Individual Calculations January 2024 |
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| Vlachavas, Athanasios Total change: -38.00 | |   |
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| 6th tournament Giortis Chalva Farsala 2023 B | Farsala | GRE | 2023-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1035 | 1188 | 0.00 | 1 | -0.70 | 40 | -28.00 | |
|  Mouratidis, Filippos | | | 1035 | GRE | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | 3rd open The weekender Dec 2023 | Larisa | GRE | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1186 | 1.00 | 4 | -0.25 | 40 | -10.00 | |
| | Tselepis, Ioannis | | | 1640 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Sarsentos, Dimitrios | | | 1496 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Petkaki, Danai | | | 1153 | GRE | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Kapetas, Nikolaos Georgios | | | 1188 | GRE | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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