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Individual Calculations January 2014 |
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| Roukounakis, Mihail Total change: 4.05 | |   |
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| 3rd Sunday Open Epikoinonias 2013 | Athens | GRE | 2013-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1767 | 1.50 | 4 | 0.27 | 15 | 4.05 | |
|  Vazelakis, Dimitrios | | | 1955 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Salapatas-Hatzigiann, Ioannis | | | 1788 | GRE | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Fragkos, Vasilios | | | 2065 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Petsetidi, Maria | | | 1874 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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