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Individual Calculations February 2013 |
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| Haralabidou, Maria Total change: -2.10 | |   |
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| Individual Championship of ESSTH-HALK U16 2013 Girls | Thessaloniki | GRE | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1413 | 1.00 | 3 | 0.10 | 15 | 1.50 | |
|  Agorastoudi-Vlahou, Fotini | | | 1461 | GRE | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Tsolaki, Eleni | | | 1710 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Peskelidou, Emanouela | | | 1548 | GRE | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | White Tower 2012 - Open Individual Championship of ESSTH-HALK | Thessaloniki | GRE | 2013-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1424 | 1.00 | 4 | -0.24 | 15 | -3.60 | |
| | Mourelatos, Ilias | | | 1824 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Biazis, Ioannis | | | 1133 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Lekatis, Ioannis | | | 1682 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Charpidou, Anna | | | 1743 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * 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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