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Individual Calculations April 2019 |
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| Ponikarovsky, Alexey Total change: -12.40 | |   |
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| North-West chess Championship men 2019 | St. Petersburg | RUS | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1991 | 4.00 | 9 | -1.24 | 10 | -12.40 | |
|  Samojlov, Anton | f | | 2332 | RUS | 0.00 | 1 | -0.12 | 10 | -1.20 | |  Petrov, Alexandr | | | 1792 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Mikhailov, Stepan | | | 1958 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Chuklin, Alexey | | | 1875 | RUS | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Shoshin, Kirill | | | 1811 | RUS | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Iurtsius, Sergei | | | 1841 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Bratus, Petr P | | | 2097 | RUS | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Lvov, Nikita | | | 1936 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Osetrov, Dmitrij | | | 1776 | RUS | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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) | | |
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