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Individual Calculations February 2023 |
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| Tsivourakis, Panteleimon Total change: -13.40 | |   |
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| Christmas open chess square 2022 | Athens | GRE | 2022-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1474 | 1.00 | 4 | -0.67 | 20 | -13.40 | |
|  Ter-Gevorkian, Giannis | | | 1857 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Papadopoulos, Antonios Ioan | | | 1277 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Karathanasis, Vlasis | | | 1920 | GRE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Gkogka, Elvis | | | 1264 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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) | | |
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