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Individual Calculations May 2017 |
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| Apostolakaki, Evangelia Total change: -11.60 | |   |
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| 2017 Youth Championships of ESSAMTH - girls 12-14-16 | Xanthi | GRE | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1230 | 1.00 | 4 | -0.29 | 40 | -11.60 | |
|  Plevridi, Vasiliki | | | 1266 | GRE | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Mihailidou, Magdalini | | | 1563 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Aivazian, Elpida Sofia | | | 1387 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tsirli, Evaggelia | | | 1280 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | |
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