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Individual Calculations April 2017 |
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| Tsakona, Maria Total change: -3.20 | |   |
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| 2017 ESSTH-HALK Team Championship POA - rounds 4-7 | Thessaloniki | GRE | 2017-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1252 | 1.00 | 2 | -0.08 | 40 | -3.20 | |
|  Giannoulaki, Ermofili | | | 1200 | GRE | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Nikolaki, Dimitria | | | 1245 | GRE | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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