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Blitz:
Individual Calculations December 2020 |
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| Grigorieva, Victoria Total change: -21.80 | |   |
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| SPb G17 Blitz Championship 2020 | St. Petersburg | RUS | 2020-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1505 | 4.50 | 10 | -1.09 | 20 | -21.80 | |
|  Reger, Valeriia | | | 1664 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Konkina, Tatiana | | | 1360 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kovtun, Tatyana | | | 1550 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Rakhlina, Kristina | | | 1384 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Vakhrusheva, Irina | | | 1243 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Airapetyan, Anzhelika | | | 1410 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Chervyakova, Tatiana | | | 1667 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kramarenko, Ekaterina | | | 1499 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Konkina, Maria | | | 1100 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melenchuk, Olga | | wc | 1625 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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