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Individual Calculations July 2009 |
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| Soursos, Panayotis Total change: -8.10 | |   |
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| 1st Open below 1800 national rating SOP_SMAOK | Pagrati - Athens | GRE | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1703 | 0.00 | 2 | -0.54 | 15 | -8.10 | |
|  Tsokopoulos, Dedalos | | | 1927 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Marianidis, Dimitrios | | | 1837 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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