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Blitz:
Individual Calculations December 2019 |
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| Chekan, Arina Total change: 13.80 | |   |
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| Central FR Chmp 2019 G13_Blitz | Bryansk | RUS | 2019-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1070 | 2.50 | 6 | 0.69 | 20 | 13.80 | |
|  Firsova, Elizaveta | | | 1149 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Evdokimova, Varvara | | | 1084 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Voronina, Mariya | | | 1405 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Chirva, Alena | | | 1173 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Chekan, Varvara | | | 1208 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Elnikova, Milena | | | 1362 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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