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Individual Calculations June 2018 |
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| Tsakona, Maria Total change: 20.00 | |   |
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| 2018 Youth Championship of ESSTH-HALK - girls U12 | Thessaloniki | GRE | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1087 | 1337 | 2.00 | 3 | -0.42 | 40 | -16.80 | |
|  Kapia, Aggeliki | | | 1049 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Terzidi, Natalia | | | 1129 | GRE | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Tzovani, Dimitra | | | 1084 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | 2018 Team Championship ESSTH-CHALK - POA rounds 10-11 | ESSTH-CHALK | GRE | 2018-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1348 | 1.00 | 1 | 0.92 | 40 | 36.80 | |
| | Amiridou, Dimitra | | | 1748 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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