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Individual Calculations September 2022 |
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| Skaraki, Georgia Total change: -59.20 | |   |
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| 15th Paleochora International open 2022 - B group | Paleochora | GRE | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1374 | 3.00 | 6 | -0.98 | 40 | -39.20 | |
|  Seretaki, Myrto | | | 1039 | GRE | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Koths, Peter | | | 1783 | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Tzatzimakis, Theodoros | | | 1122 | GRE | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Makropoulos, Andreas | | | 1194 | GRE | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Kyrilas, Evangelos | | | 1161 | GRE | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Spyridakis, Georgios | | | 1223 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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 U014 | Thessaloniki | GRE | 2022-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1374 | 2.50 | 6 | -0.50 | 40 | -20.00 | |
| | Georgopoulou, Angeliki | | | 1071 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Alexandri, Vasiliki | | | 1621 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Chasouraki, Chrysi | | | 1425 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Giakoustidou, Evgenia | | | 1342 | GRE | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Papadopoulou, Marilena | | | 1376 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Vardaka, Sofia | | | 1385 | GRE | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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) | | |
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