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Individual Calculations September 2010 |
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| Parkhomenko, Alexander Total change: -11.40 | |   |
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| Berdsk Maestro 2010 open | Berdsk | RUS | 2010-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1988 | 2.50 | 8 | -1.19 | 15 | -17.85 | |
|  Ubiennykh, Ekaterina | | wm | 2272 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Dyagilev, Viktor | | | 1756 | RUS | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Loginova, Lubov | | | 1809 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Buvaltsev, Andrey | | | 2084 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Dolgov, Alexander | | | 2073 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ponomarenko, Natalia | | | 1927 | RUS | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Shukan, Alexander | | | 2180 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Batukhtin, Andrey | | | 2041 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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) | | | | Sukharev Memorial 2010 open | Novosibirsk | RUS | 2010-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 1988 | 2.50 | 6 | 0.89 | 15 | 13.35 | |
| | Ubiennykh, Ekaterina | | wm | 2272 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Biryukov, Alexander | | | 2167 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kovylin, Konstantin | | | 2132 | RUS | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Yakushev, Nikolai | | | 2218 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Khoroshev, Sergey | | | 2190 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Misyakov, Ilya | | | 2042 | RUS | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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) | | | | Novosibirsk Gorodok 2010 open | Novosibirsk | RUS | 2010-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1988 | 2.50 | 6 | -0.46 | 15 | -6.90 | |
| | Beletsky, Alexey | | | 2320 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Efanov, Mikhail | | | 1882 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Loginova, Lubov | | | 1809 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Krasnov, Yury | | | 2035 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Konyukhov, Mikhail | | | 1914 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Angel, Alexander | | | 2032 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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