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Individual Calculations December 2018 |
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| Arvanitis, Konstantinos Total change: 16.00 | |   |
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| Team Cup Spyros Bikos 2018 - A group | ESSNA | GRE | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1936 | 2.00 | 3 | 0.80 | 20 | 16.00 | |
|  Rizos, Georgios | | | 2134 | GRE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Kesoglou, Konstantinos | | | 2039 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Koukas, Anastasios | | | 1865 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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