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Individual Calculations August 2023 |
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| Petrov, Vladislav Total change: -24.40 | |   |
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| Rostov Region Championship B-19 | Rostov-on-Don | RUS | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1655 | 0.50 | 4 | -0.61 | 40 | -24.40 | |
|  Golovanev, Vladimir | | | 1850 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Ivchenko, Alexander | | | 1808 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Titov, Andrey | | | 1644 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Mikhaylov, Artem | | | 2153 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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