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Individual Calculations September 2011 |
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| Koutsidi, Amalia Total change: -3.15 | |   |
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| 14th National Greek Ind. Championship - Girls U10 | Eretria | GRE | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1213 | 1.00 | 3 | 0.26 | 15 | 3.90 | |
|  Vozinaki, Anthi - Maria | | | 1470 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Kouta, Vasiliki | | | 1367 | GRE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Grafakou, Sotiria-Aphrodite | | | 1387 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | 39th National Team Championship of A' Category | Eretria | GRE | 2011-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1231 | 0.00 | 3 | -0.47 | 15 | -7.05 | |
| | Poulopoulou, Ekaterini | | | 1451 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Asvestopoulou, Evdokia | | | 1583 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Prokopiou, Ekaterini | | | 1540 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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