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Individual Calculations September 2009 |
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| Antoniadis, Nikolaos Total change: 3.25 | |   |
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| Atomiko Protathlima TESSDE 2009 | Igoumenitsa | GRE | 2009-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1855 | 1.00 | 2 | 0.13 | 25 | 3.25 | |
|  Derekas, Ioannis | | | 1874 | GRE | 1.00 | 1 | 0.53 | 25 | 13.25 | |  Kolytas, Dimitrios | | | 1926 | GRE | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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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