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Individual Calculations March 2011 |
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| Pasoglou, Ekaterini Total change: -55.75 | |   |
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| Prokrimatika Neanikon 2011 ESSTHX Girls Under 12 | Thessaloniki | GRE | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1562 | 0.00 | 2 | -1.17 | 25 | -29.25 | |
|  Koutsoura, Georgia | | | 1352 | GRE | 0.00 | 1 | -0.77 | 25 | -19.25 | |  Avramidou, Anastasia | | | 1636 | GRE | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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) | | | | Lefkos Pirgos 2010 | Thessaloniki | GRE | 2011-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1552 | 1.00 | 5 | -1.06 | 25 | -26.50 | |
| | Tsikrikonis, Panagiotis | | | 1952 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Ioannidis, Evgenios | | | 1818 | GRE | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Tsiamis, Rafail | | | 1433 | GRE | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Prokopiou, Ekaterini | | | 1497 | GRE | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Prokopiou, Ioannis | | | 1508 | GRE | 0.00 | 1 | -0.56 | 25 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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