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Individual Calculations September 2022 |
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| Sidiropoulos, Nikolaos Total change: -20.60 | |   |
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| 15th Paleochora International open 2022 - A group | Paleochora | GRE | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2167 | 3.50 | 8 | -0.94 | 20 | -18.80 | |
|  Karagiannis, Kosmas | | | 1785 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Leniart, Arkadiusz | g | | 2473 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Giannoulis, Grigorios | | | 1834 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fantinel, Thibault | m | | 2406 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hrisanthopoulos, Dimitrios | | | 1968 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zwardon, Vojtech | m | | 2503 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Androni, Konstantina | | | 1982 | GRE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Stefan, Victor | | | 2026 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | 49th National Team Championship of A Category 2022 | Thessaloniki | GRE | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2167 | 2.00 | 4 | -0.09 | 20 | -1.80 | |
| | Loutragotis, Paraskevas Pantelei | | | 1866 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tsekmes, Dimitrios | | | 2154 | GRE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Anagnostopoulos, Konstantinos | f | | 2326 | GRE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Drakoulakos, Grigorios | f | | 2215 | GRE | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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