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Individual Calculations April 2018 |
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| Siomos, Nikolaos Total change: -6.60 | |   |
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| 2018 ESSNA Team Championship - B Local B1 rounds 6-7 | ESSNA | GRE | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1838 | 1.00 | 2 | -0.33 | 20 | -6.60 | |
|  Marga, Aristotel | | | 1552 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Agrapidis, Th | | | 1848 | GRE | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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