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Individual Calculations September 2015 |
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| Bychkova, Alina Total change: 5.20 | |   |
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| Novosibirsk gorodok-2015 open | Novosibirsk | RUS | 2015-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1970 | 6.00 | 9 | 0.13 | 40 | 5.20 | |
|  Grekhneva, Alena | | | 1665 | RUS | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Berezina, Mariya | | | 1876 | RUS | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Traschenko, Damir | | | 1659 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Grekhneva, Natalja | | | 1714 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Parkhomenko, Alexander | | | 1898 | RUS | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Makarenko, Alexander | | | 1941 | RUS | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Lebedev, Mikhail | | | 1991 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Ponomarev, Ilya | | | 2132 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Grekhneva, Yana | | | 1717 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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