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Individual Calculations January 2018 |
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| Melidis, Andr. Total change: 0.40 | |   |
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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 |
| 1530 | 1811 | 2.50 | 3 | 0.02 | 20 | 0.40 | |
|  Maroulakos, Stavros | | | 1475 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Skoufas, Georgios | | | 1643 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sipsis, Tsatsoulis Georgios | | | 1472 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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