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Individual Calculations August 2014 |
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| Petraki, Evaggelia Total change: -58.20 | |   |
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| 2014 Greek National Team Championship - A' Category | Rio Achaias | GRE | 2014-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1431 | 0.00 | 6 | -2.36 | 15 | -35.40 | |
|  Fragou, Maria V. | | | 1303 | GRE | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Tsamantani, Eleni-Marina | | | 1346 | GRE | 0.00 | 1 | -0.62 | 15 | -9.30 | |  Tsolaki, Eleni | | | 1642 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Liapi Zenebisi, Irini | | | 1574 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Lemoni, Maria - Ioanna | | | 1583 | GRE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Moshou, Alexia | | | 1641 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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) | | | | 2014 Greek Youth Championships - girls under 16 | Rio Achaias | GRE | 2014-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1431 | 2.50 | 6 | -0.57 | 40 | -22.80 | |
| | Kafetzi, Angeliki | | | 1757 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lalou, Konstantina | | | 1264 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Haralabidou, Maria | | | 1414 | GRE | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Rigatou, Vasiliki | | | 1129 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Kokkota, Eleni | | | 1601 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Gliagia, Stergiani | | | 1381 | GRE | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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