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Individual Calculations October 2012 |
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| Sotiriadou, Ioanna Total change: 5.85 | |   |
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| 4th "Papanastasio" open chess tournament - Group A | Peristeri - Athens | GRE | 2012-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1618 | 2.50 | 7 | 0.39 | 15 | 5.85 | |
|  Korlotsidis, Spiridon | | | 2017 | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Savidis, Dimitrios | | | 1713 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Pessiridis, Isaak | | | 1648 | GRE | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Stavaris, Vasileios | | | 1737 | GRE | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Ntaifas, Ioannis | | | 1987 | GRE | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Anthopoulos, Hristos | | | 1672 | GRE | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Ladas, Dimitrios | | | 1736 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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