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Rapid:
Individual Calculations December 2021 |
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| Mourelatos, Spyridon Total change: 56.40 | |   |
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| 23rd youth U16 rapid PS Peristeriou Oct 2021 | Peristeri | GRE | 2021-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1087 | 1190 | 1.00 | 1 | 0.36 | 20 | 7.20 | |
|  Kolovou, Christina | | | 1087 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | 16th rapid PS Peristeriou Oct 2021 | Peristeri | GRE | 2021-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1190 | 3.00 | 4 | 2.46 | 20 | 49.20 | |
|  Geropapas, Periklis | | | 1871 | GRE | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Alysandros, Anastasios-Arsenios | | | 1223 | GRE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Santorinaios, Iakovos | | | 1636 | GRE | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Ter-Gevorkian, Giannis | | | 1758 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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