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Individual Calculations January 2018 |
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| Kalofonos, Panayotis Total change: -7.20 | |   |
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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 |
| 1661 | 1947 | 1.50 | 2 | -0.18 | 40 | -7.20 | |
|  Kouroumbas, Kosmas | | | 1636 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Hatzistamatiou, Nikolaos | | | 1686 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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