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Individual Calculations September 2018 |
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| Petrovsky, Nikita Total change: 14.00 | |   |
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| Zhigulevskie prostory-2018 Open STD | Samara | RUS | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1774 | 2.50 | 6 | 1.35 | 40 | 54.00 | |
|  Sorochan, Dmitry | | | 1986 | RUS | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Purygin, Andrei | f | | 2174 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pikalov, Evgeny | | | 2020 | RUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Suvorov, Aleksandr | | | 2135 | RUS | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Velichko, Artemy | | | 1960 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Bobrov, Vitaly | | | 1934 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Russian Team Chess Championship up to 19 years | Togliatti | RUS | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1867 | 0.50 | 3 | -1.00 | 40 | -40.00 | |
| | Maltsevskaya, Aleksandra | | | 2252 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kostandyan, Konstantin | | | 1700 | RUS | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Lebzak, Yaroslav | | | 1728 | RUS | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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