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Individual Calculations August 2014 |
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| Petraki, Argiro Total change: 62.40 | |   |
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| 2014 Greek Youth Championships - girls under 14 | Rio Achaias | GRE | 2014-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1206 | 4.00 | 8 | 1.56 | 40 | 62.40 | |
|  Filoxeni, Danai | | | 1447 | GRE | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Stratigi, Evangelia | | | 1192 | GRE | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Daskalaki, Sofia | | | 1359 | GRE | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Vasileiou, Aimilia | | | 1458 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vozinaki, Anthi - Maria | | | 1539 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Tananaki, Irini | | | 1238 | GRE | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Papaefstratiou, Despina | | | 1228 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Koutsidi, Amalia | | | 1463 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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