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Individual Calculations July 2019 |
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| Vrailas, Marios Total change: -8.00 | |   |
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| 17th Fysiolatriko open 2019 A group | Nikaia | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1293 | 2.00 | 6 | -0.20 | 40 | -8.00 | |
|  Merkos, Thomas | | | 1691 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Arapkoule, Eirini | | | 1375 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Yannopapas, Leontios | | | 1451 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Tzanetos, Ioannis | | | 1272 | GRE | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Oikonomopoulos, Filippos | | | 1347 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Lola, Dafni | | | 1298 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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