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Individual Calculations October 2023 |
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| Kakkavou, Eirini Aristea Total change: 128.00 | |   |
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| 50th National Team Championship of A Category 2023 | Athens | GRE | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1096 | 2.50 | 7 | 0.58 | 40 | 23.20 | |
|  Kalamoukou, Giolanta | | | 1559 | GRE | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Tzima, Anthia | | | 1120 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Christodoulou, Katerina | | | 1054 | GRE | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Vakali, Elli | | | 1187 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Giakoustidou, Evgenia | | | 1380 | GRE | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Tsapaki, Asimenia | | | 1739 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kolovou, Christina | | | 1254 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 30th open of Nikaia - Honor to National Resistance2023 - B group | Nikaia | GRE | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1096 | 4.00 | 6 | 2.62 | 40 | 104.80 | |
| | Tsitouras, Dimitrios | | | 1300 | GRE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Vogiatzis, Nikolaos | | | 1472 | GRE | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Mastoridis, Angelos-Ioannis | | | 1250 | GRE | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Karanasou, Ourania Fanouria | | | 1225 | GRE | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ntountoumis, Sotirios | | | 1274 | GRE | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Drivas, Georgios I | | | 1379 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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