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Individual Calculations January 2015 |
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| Geroukalis, Athanasios Total change: -21.80 | |   |
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| 28th open of SOP -SMAOK over 1900 | Pagkrati - Athens | GRE | 2014-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1779 | 2.00 | 7 | -1.09 | 20 | -21.80 | |
|  Sienczewski, Zbigniew | | | 2015 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sarakenidis, Nikolaos | | | 1926 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Georgiopoulos, Har. | | | 1615 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Siaparinas, Konstantinos | | | 1913 | GRE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Tziallilas, Kostas | | | 1975 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Nikolaidis, Georgios | | | 1785 | GRE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ermidis, Filippos | | | 1524 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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