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Individual Calculations December 2014 |
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| Vyrtosu, Natalia Total change: 28.40 | |   |
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| XXV chess festival "Vadkovsky" A | Moscow | RUS | 2014-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1479 | 3.00 | 5 | 1.06 | 40 | 42.40 | |
|  Dubovitskiy, Alexey | | | 1766 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Burmistrov, Mikhail | | | 1135 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Parfenov, Dmitriy | | | 1682 | RUS | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Leus, Danil | | | 1663 | RUS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Bregman, Ilya | | | 1555 | RUS | 0.50 | 1 | 0.10 | 40 | 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) | | | | Moscow Chmp. g13 | Moscow | RUS | 2014-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1479 | 1.00 | 4 | -0.35 | 40 | -14.00 | |
| | Davydova, Kira | | | 1656 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zaitseva, Lyudmila | | | 1599 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Afanasieva, Alexandra | | | 1645 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Girshgorn, Maria | | | 1509 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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