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Individual Calculations August 2015 |
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| Sakhno, Pavel Total change: 42.00 | |   |
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| Naukograd Koltsovo open-2015 | Koltsovo | RUS | 2015-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2019 | 4.00 | 7 | -0.38 | 40 | -15.20 | |
|  Berezina, Mariya | | | 1844 | RUS | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Khanina, Maria | | | 1753 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Rodionov, Dmitriy | | | 1729 | RUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Kondrakhin, Pavel | | | 1923 | RUS | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Obgolts, Erik | | | 2082 | RUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Sharafutdinov, Timur | | | 1875 | RUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Ryabov, Sergei | | | 2201 | RUS | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | | | Maestro Open - 2015 | Berdsk | RUS | 2015-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2000 | 5.00 | 7 | 1.43 | 40 | 57.20 | |
| | Belenok, Nataliya | | | 1786 | RUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Krikunova, Olesya | | | 1671 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sinitsin, Roman | | | 2270 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Zakharova, Viktoriya | | | 1865 | RUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Garder, Igor | | | 2147 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Komov, Roman | | | 2090 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Lykov, Vasili | f | | 2083 | RUS | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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