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Individual Calculations July 2019 |
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| Charchalakis, Ilias Total change: -17.20 | |   |
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| 5th youth open SO Ilioupolis 2019 | Ilioupoli | GRE | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1013 | 0.00 | 2 | -0.43 | 40 | -17.20 | |
|  Papaoulakis, Isidoros | | | 1324 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Lepetsos, Georgios | | | 1175 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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