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Individual Calculations February 2013 |
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| Petraki, Evaggelia Total change: -25.65 | |   |
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| 2013 Individual National Championship U18 Girls - FINALS | Hania | GRE | 2013-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1434 | 1.00 | 6 | -1.71 | 15 | -25.65 | |
|  Kafetzi, Angeliki | | | 1686 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Filoxeni, Danai | | | 1447 | GRE | 0.00 | 1 | -0.48 | 15 | -7.20 | |  Petraki, Argiro | | | 1219 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Vozinaki, Anthi - Maria | | | 1527 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Markaki, Sofia | | | 1667 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Kotsoglou, Evi | | | 1296 | GRE | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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