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Individual Calculations May 2015 |
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| Kartsidima, Aikaterini Total change: 24.40 | |   |
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| Open PS Peristeriou JAN 2015 - B group | Peristeri | GRE | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1074 | 1.50 | 4 | 0.39 | 40 | 15.60 | |
|  Kilakos, Dimitrios | | | 1349 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sakkas, Konstantinos | | | 1189 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Tsaklas, Georgios | | | 1090 | GRE | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Kourouklis, Efthymios-Nektarios | | | 1406 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | 2015 youth championhips ESSNA - girls 10 | Athens | GRE | 2015-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1074 | 1.50 | 3 | 0.22 | 40 | 8.80 | |
| | Georgitsi, Sofia | | | 1328 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Kiousi, Panagiota | | | 1066 | GRE | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Eze, Maria | | | 1017 | GRE | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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