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Individual Calculations September 2019 |
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| Fregidis, Nikolaos Total change: 2.80 | |   |
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| 28th International Open Kavala 2019 - Group B | Kavala | GRE | 2019-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1476 | 4.50 | 9 | 0.14 | 20 | 2.80 | |
|  Lagogianni, Niki Vasiliki | | | 1128 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Apostolakaki, Evangelia | | | 1666 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Poupalos, Alexandros | | | 1295 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Chatzigavriil, Georgios | | | 1339 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bakirtzis, Konstantinos | | | 1177 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Loutragotis, Marios | | | 1606 | GRE | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Bastianou, Chrysoula | | | 1668 | GRE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Lithoxoos, Theodoros | | | 1684 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vasilenko, Ekaterina | | | 1775 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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