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Individual Calculations January 2018 |
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| Kourouklis, Efthymios-Nektarios Total change: 16.00 | |   |
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| Attica Team Cup Spyros Bikos 2017 - A group | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1448 | 3.00 | 3 | 0.80 | 20 | 16.00 | |
|  Spiggos, Iason | | | 1083 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Allagiannis, Athanasios | | | 1449 | GRE | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Marga, Elina | | | 1207 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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