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Individual Calculations January 2016 |
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| Kotopoulis, Efstratios Total change: 23.20 | |   |
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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 |
| 1522 | 1500 | 3.50 | 5 | 1.16 | 20 | 23.20 | |
|  Stamatakos, Dimitrios | | | 1711 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Parras, Konstantinos | | | 1566 | GRE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Allagiannis, Athanasios | | | 1451 | GRE | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Zahariou, Nikolaus | | | 1661 | GRE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Varsami, Ekaterini | | | 1221 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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