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Rapid:
Individual Calculations February 2021 |
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| Berezovskaya, Arina Total change: -17.60 | |   |
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| Overtime Rapid Cup U15 2021-1 | St. Petersburg | RUS | 2021-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1195 | 1.00 | 4 | -0.88 | 20 | -17.60 | |
|  Rusanov, Ilya | | | 1510 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Slepova, Veronika | | | 1048 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kirichek, Viktor | | | 1300 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kazantseva, Anastasiya | | | 1059 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | |
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