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Individual Calculations May 2017 |
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| Gkika, Marina Total change: -31.60 | |   |
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| 2017 Team Friendship Cup Nikos Strofalis | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1048 | 1100 | 1.00 | 1 | 0.43 | 40 | 17.20 | |
|  Alevra, Anna | | | 1048 | GRE | 1.00 | 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) | | | | 2017 Attica Youth Championships - girls 12 | P Faliro | GRE | 2017-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1100 | 1.00 | 5 | -1.22 | 40 | -48.80 | |
|  Kratimenou, Maria | | | 1257 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tsekoura, Vaia | | | 1084 | GRE | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Kassa, Vasileia | | | 1130 | GRE | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Karagiannidou, Amalia Georgia | | | 1087 | GRE | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Lola, Dafni | | | 1151 | 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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