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Individual Calculations October 2021 |
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| Palaiochorinou, Agni Total change: 2.00 | |   |
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| 2021 junior U20 National Championship - girls | Trikala | GRE | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1124 | 2.50 | 6 | 0.05 | 40 | 2.00 | |
|  Alexandri, Dimitra | | | 1360 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Kontogianni, Vasiliki (vivian) | | | 1209 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Siopi, Anastasia | | | 1139 | GRE | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Lagogianni, Niki Vasiliki | | | 1155 | GRE | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Ntala, Konstantina | | | 1209 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Angelakopoulou, Ioanna | | | 1091 | GRE | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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