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Individual Calculations April 2019 |
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| Tsekoura, Stavroula Total change: -27.20 | |   |
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| 2019 Attica Team Championship - B Category rounds 4-7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1189 | 1.00 | 4 | -0.89 | 40 | -35.60 | |
|  Andriopoulou, Eleni | | | 1300 | GRE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Athanasiou, Soumela | | | 1185 | GRE | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Kostelidis, Georgios | | | 1190 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Giakoustidou, Ioanna | | | 1168 | GRE | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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 Championship - B Category rounds 8-9 | ESSNA | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1189 | 1.00 | 2 | 0.21 | 40 | 8.40 | |
| | Agiakatsikas, Konstantinos | | | 1032 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Selianiti, Eleana | | | 1589 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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