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Individual Calculations October 2021 |
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| Siopi, Anastasia Total change: -14.40 | |   |
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| 2021 junior U20 National Championship - girls | Trikala | GRE | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1139 | 1.50 | 5 | -0.36 | 40 | -14.40 | |
|  Sarantou, Angeliki | | | 1195 | GRE | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Vakali, Athina | | | 1344 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Palaiochorinou, Agni | | | 1124 | GRE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Sklavounou, Kalliopi | | | 1303 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ntala, Konstantina | | | 1209 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | |
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