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Individual Calculations September 2011 |
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| Spirliadis, Achileas Total change: -7.80 | |   |
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| 20th International Open of Kavala 2011 - A' Group | Kavala | GRE | 2011-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2044 | 2.50 | 9 | -0.52 | 15 | -7.80 | |
|  Argiroudis, Stamatis | | | 2308 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Osmanoglou, Halil | | | 2154 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Lagopatis, Nikolaos | | | 2181 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Zawadzka, Jolanta | | wg | 2405 | POL | 1.00 | 1 | 0.90 | 15 | 13.50 | | | Papadimitriou, Loukas | | | 2166 | GRE | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Valden, Petros | | | 2201 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Pavlidou, Ekaterini | | wm | 2220 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Papakonstantinou, Dimitrios | | | 2018 | GRE | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Minas, Ioannis | | | 1941 | GRE | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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