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Blitz:
Individual Calculations December 2019 |
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| Kostina, Alexandra Total change: -55.40 | |   |
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| Blitz - SFO championship - 2019. G15 | Novosibirsk | RUS | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1508 | 4.00 | 10 | -2.77 | 20 | -55.40 | |
|  Sitnova, Margarita | | | 1161 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Rakina, Yuliya | | | 1430 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Zimova, Ekaterina | | | 1365 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Torgunakova, Daria | | | 1342 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sizykh, Lyudmila | | | 1284 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oidup, Arseniya | | | 1416 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Kamarova, Zhanbota | | | 1697 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ivanova, Ekaterina | | | 1356 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Bespalova, Varvara | | | 1236 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Filatova, Sofiya | | | 1382 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | |
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