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Individual Calculations October 2015 |
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| Koutsidi, Amalia Total change: 77.20 | |   |
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| 23th International Tournament of Nikaia "Honor to National Resistance" - A group | Nikaia | GRE | 2015-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1480 | 1.00 | 4 | 0.37 | 40 | 14.80 | |
|  Stergiou, Georgios | | | 1832 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Christidis, Savvas | | | 1830 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mouratidis, Haralambos | | | 1744 | GRE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Mantzakouras, Loukas | | | 1693 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | 7th "PAPANASTASIO" open - A group | Peristeri | GRE | 2015-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1486 | 2.50 | 5 | 1.56 | 40 | 62.40 | |
| | Ntountaniotis, Dimitrios | | | 1722 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kouta, Antonia | | | 1629 | GRE | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Alexakis, Dimitris | | | 1771 | GRE | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Kasioumis, Vasilios | | | 1767 | GRE | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Makkas, Panayiotis | | | 1838 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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) | | |
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