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Individual Calculations September 2022 |
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| Tzima, Despoina Anna Total change: -18.00 | |   |
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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 |
| 1278 | 1123 | 2.00 | 7 | -0.07 | 40 | -2.80 | |
|  Christodoulou, Sotirios | | | 1271 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Trivella, Maria | | | 1259 | GRE | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Kougioumtzis, Iordanis | | | 1299 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Zouroufidis, Ifikratis | | | 1264 | GRE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Zouroufidis, Konstantinos | | | 1220 | GRE | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Blumenthal, Michael | | | 1355 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Hartofylakas, Nikolaos | | | 1279 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | 2022 National Youth Championships finals - girls U12 | Thessaloniki | GRE | 2022-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1123 | 2.00 | 6 | -0.38 | 40 | -15.20 | |
| | Alexandri, Dimitra | | | 1796 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Theodoroglaki, Varvara | | | 1064 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Toumpakari, Maria | | | 1342 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sereti, Ioanna | | | 1112 | GRE | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Talaverou, Vasiliki Viktoria | | | 1036 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Psarianou, Eleni | | | 1174 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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