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Rapid:
Individual Calculations December 2021 |
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| Kolovou, Christina Total change: -7.20 | |   |
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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 |
| 1190 | 1087 | 0.00 | 1 | -0.36 | 20 | -7.20 | |
|  Mourelatos, Spyridon | | | 1190 | GRE | 0.00 | 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) | | |
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