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Individual Calculations May 2018 |
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| Kostis, Apostolos Total change: -3.20 | |   |
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| 2018 open championships of TESS Thessalias | Larisa | GRE | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1223 | 0.50 | 2 | -0.08 | 40 | -3.20 | |
|  Koukouvinos, Viktor | | | 1408 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Dristellas, Neoklis | | | 1356 | GRE | 0.00 | 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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