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Rapid:
Individual Calculations December 2020 |
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| Chervyakova, Tatiana Total change: 57.40 | |   |
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| Toksovo Rapid Cup 2020-5 | St. Petersburg | RUS | 2020-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1512 | 3.00 | 4 | 1.39 | 20 | 27.80 | |
|  Buga, Vladislav | | | 1372 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Naumov, Igor | | | 1933 | RUS | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Zhernovoi, Alexey | | | 2123 | RUS | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Zaripov, Artur R. | | | 1241 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | SPb G17 Rapid Championship 2020 | St. Petersburg | RUS | 2020-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1512 | 7.00 | 9 | 1.48 | 20 | 29.60 | |
| | Konkina, Tatiana | | | 1096 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Reger, Valeriia | | | 1737 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Grigorieva, Victoria | | | 1391 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rakhlina, Kristina | | | 1411 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Pavlosiuk, Vlada | | | 1392 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Melenchuk, Olga | | wc | 1561 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Kovtun, Tatyana | | | 1396 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kramarenko, Ekaterina | | | 1424 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Vakhrusheva, Irina | | | 1364 | RUS | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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