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Individual Calculations October 2013 |
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| Spanos, Athanasios Ch. Total change: -6.15 | |   |
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| 5th "Papanastasio" open - A' Group | Peristeri | GRE | 2013-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1648 | 1.00 | 4 | -0.41 | 15 | -6.15 | |
|  Drakoulakos, Grigorios | | | 1925 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Katopodis, Dimitrios | | | 1734 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Lekkas, Manolis | | | 1672 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Savidis, Dimitrios | | | 1731 | GRE | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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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