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Individual Calculations May 2018 |
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| Chatzipetrou, Aikaterini Total change: -13.20 | |   |
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| 2018 Youth Championships of Attica - girls U14 | ESSNA | GRE | 2018-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1071 | 2.00 | 6 | -0.33 | 40 | -13.20 | |
|  Gkika, Marina | | | 1160 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Goridari, Artemis | | | 1142 | GRE | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Kostelidou, Despoina | | | 1315 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Andriopoulou, Eleni | | | 1155 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Paraskevopoulou, Zoi | | | 1095 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Daniilidi, Dimitra Lydia | | | 1074 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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