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Rapid:
Individual Calculations July 2021 |
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| Andreeva, Olga Total change: -22.60 | |   |
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| Estonian G12 rapid Championships 2021 | Viimsi | EST | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1058 | 1075 | 1.50 | 5 | -1.13 | 20 | -22.60 | |
|  Kuzmina, Oleksandra | | | 1051 | EST | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Rudiger, Maria Helena | | | 1020 | EST | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Luik, Elo-Mirtel | | | 932 | EST | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Orlova, Sofiya | | | 1012 | EST | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Haapsal, Maria Ioanna | | | 1277 | EST | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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