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Individual Calculations July 2015 |
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| Katkov, Vitaly Total change: 5.40 | |   |
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| Junior Voronezh Chess School Rating Tournament May 2015 | Voronezh | RUS | 2015-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2021 | 3.50 | 8 | -1.31 | 20 | -26.20 | |
|  Koshelev, Vladimir | | | 1821 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Nasrudinov, Nasrudin | | | 1789 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Lazarev, Alexandr | | | 1849 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Moiseenko, Andrey | | | 1995 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Ioffe, Evgeny | | | 2061 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Stepanischev, Gregory | | | 1905 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Volodin, Konstantin | | | 1874 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kostin, Alexey | m | | 2272 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Voronezh FIDE Open 2015 | Voronezh | RUS | 2015-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2021 | 5.50 | 9 | 1.58 | 20 | 31.60 | |
| | Babaeva, Elizaveta | | | 1720 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Yashmetov, Nikolay | | | 1884 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Simakov, Vladislav | | | 2197 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Artemov, Nikita | | | 2106 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kovalenko, Sergey | | | 2164 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Akmalov, Daniil | | | 2120 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Voronkov, Denis | | | 2086 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Lebedev, Mikhail S. | | | 2134 | RUS | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Gunchenko, Vadim | | | 2160 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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