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Individual Calculations August 2012 |
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| Sidiropoulos, Nikolaos Total change: 3.75 | |   |
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| Greek Team Championship of A' Category 2012 | Rio Achaias | GRE | 2012-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2058 | 2.50 | 6 | 0.25 | 15 | 3.75 | |
|  Gimnopoulos, Lazaros | | | 2109 | GRE | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Spirliadis, Achileas | | | 2120 | GRE | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Iskos, Alexandros | | | 2107 | GRE | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Parginos, Vassilios | | | 2174 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Hristodoulou, Panagiotis | | | 2223 | GRE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Kordis, Konstantinos | | | 2160 | 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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