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Individual Calculations August 2018 |
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| Skodras, Marios Konstantinos Total change: 17.20 | |   |
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| 2018 Greek under 8 youth championship finals - open | Rio Achaias | GRE | 2018-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1103 | 1116 | 2.50 | 4 | 0.43 | 40 | 17.20 | |
|  Makrylakis, Iason | | | 1205 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Vassis, Michail | | | 1188 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Lafkidis, Apostolos | | | 1010 | GRE | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Theodoridis, Charalampos | | | 1008 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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