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Individual Calculations February 2019 |
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| Psathakis, Savvas Total change: 25.20 | |   |
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| 2018 youth u16 team championship of Attica | ESSNA | GRE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1489 | 3.00 | 4 | 0.19 | 40 | 7.60 | |
|  Andriopoulou, Eleni | | | 1349 | GRE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kamoudis, Konstantinos | | | 1273 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Kolyvas-Dimitrakarakos, Panagiot | | | 1402 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Damilakos, Ilias | | | 1323 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | 2019 Attica Team Championships - C Category Rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1513 | 2.00 | 2 | 0.44 | 40 | 17.60 | |
| | Kagkelaris, Dimitrios | | | 1405 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Levantis, Antonios | | | 1123 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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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