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Individual Calculations January 2018 |
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| Kovalenko, Sergey Total change: -9.80 | |   |
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| Voronezh Region Youth Championship 2017 | Voronezh | RUS | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2246 | 6.00 | 9 | 0.40 | 20 | 8.00 | |
|  Artemov, Nikita | | | 2040 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Popov, Kirill | f | | 2285 | RUS | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Cherednichenko, Dmitrij | f | | 2209 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kozlov, Sergej A. | | | 2001 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sobina, Pavel | | | 2294 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Morozov, Egor | f | | 2280 | RUS | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Moiseenko, Andrey | | | 2035 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Ioffe, Ilya | | | 2074 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sakorenko, Adriana | | wf | 2127 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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 Region Championship Final 2017 | Voronezh | RUS | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2246 | 4.50 | 9 | -0.89 | 20 | -17.80 | |
| | Sakorenko, Adriana | | wf | 2101 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Shishkin, Alexander | | | 1999 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kostin, Alexey | m | | 2263 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Chernyshov, Konstantin | g | | 2481 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Surov, Sergey | f | | 2186 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kochukova, Anna | | wf | 2058 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ioffe, Evgeny | | | 2125 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Peschansky, Mikhail | | | 2205 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Tatarintsev, Egor | | | 2125 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | |
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