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Individual Calculations January 2016 |
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| Ponirakis, Dimitrios Total change: 1.00 | |   |
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| 2015 Spyros "Bikos Attica Cup" - B1 group | Attica | GRE | 2015-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2034 | 3.00 | 4 | 0.05 | 20 | 1.00 | |
|  Sklavounos, Panayotis | | | 1887 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Anastasopoulou, Andrianna | | | 1881 | GRE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Pahidis, Konstantinos | | | 1772 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Kapsoulis, Georgios | | | 1856 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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