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Individual Calculations September 2022 |
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| Koukoumpi, Athanasia Total change: 9.20 | |   |
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| 31st International open of Kavala - C group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1141 | 1.50 | 5 | -0.30 | 40 | -12.00 | |
|  Blumenthal, Uri | | | 1408 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Maniati, Konstantina | | | 1269 | GRE | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Efthymiou, Ioannis Marios | | | 1003 | GRE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Stoimenidis, Markos | | | 1295 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Doganay, Kerem Gokalp | | | 1279 | TUR | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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 |
| 1458 | 1141 | 1.00 | 3 | 0.53 | 40 | 21.20 | |
| | Koutsouraki, Ariadni | | | 1450 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Angelakopoulou, Ioanna | | | 1296 | GRE | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Strati, Betty - Anna | | | 1629 | GRE | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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