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Individual Calculations February 2015 |
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| Pramateftaki, Aspasia Total change: -28.00 | |   |
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| 2014 Attica youth under 16 team championship | Attica | GRE | 2014-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1330 | 1.50 | 2 | 0.07 | 40 | 2.80 | |
|  Kontis, Achilleas | | | 1011 | GRE | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Kiousis, Georgios | | | 1287 | GRE | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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 Attica Girls U18 championship - ESSNA | Peristeri | GRE | 2014-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1330 | 2.50 | 5 | 0.09 | 40 | 3.60 | |
| | Karathanasi, Eirhnh | | | 1419 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Grafakou, Sotiria-Aphrodite | | | 1420 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Lalou, Konstantina | | | 1286 | GRE | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Isari, Angeliki | | | 1095 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Pramateftaki, Loukia | | | 1476 | GRE | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 18th Greek Girls U18 Championship 2015 | Kavala | GRE | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1364 | 2.00 | 7 | -0.86 | 40 | -34.40 | |
| | Kokkota, Fotini | | | 1649 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mihailidou, Magdalini | | | 1282 | GRE | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Tsivelekidou, Evgenia | | | 1624 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Riga, Christina | | | 1047 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Papageorgiou, Fotini | | | 1433 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Vasileiou, Aimilia | | | 1456 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Moshou, Alexia | | | 1542 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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