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Individual Calculations March 2018 |
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| Petraki, Maria Total change: 7.40 | |   |
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| 2018 ESSNA Team Championship - POA rounds 1-5 | ESSNA | GRE | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1942 | 3.50 | 5 | 0.37 | 20 | 7.40 | |
|  Makka, Evanthia | | | 2092 | GRE | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Stavropoulou, Katerina | | | 1747 | GRE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Seretaki, Konstantina | | | 1556 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Manolaraki, Yvonni | | | 1912 | GRE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Androni, Konstantina | | | 1845 | GRE | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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