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Rapid:
Individual Calculations May 2021 |
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| Katasonov, Andrey Total change: -5.20 | |   |
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| I.A.Bocharov Memorial Rapid Open 2021 | Borisoglebsk | RUS | 2021-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1813 | 3.50 | 7 | 0.25 | 20 | 5.00 | |
|  Boev, Stanislav | | | 1875 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Geranichev, Mikhail | | | 1965 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Titov, Sergey | | | 1910 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Marchukov, Dmitry | | | 2014 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Trubin, Sergey | | | 1419 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khromov, Dmitry V. | | | 1864 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Malikov, Sergey | | | 1759 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | Tambov Region Rapid Chess Championship 2021 | Tambov | RUS | 2021-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1813 | 3.50 | 7 | -0.51 | 20 | -10.20 | |
| | Mikhnenko, Alexander | c | | 2031 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Klimov, Sergey A. | | | 1130 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Volchikhin, Artyom | | | 2138 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gorbachev, Nikita V | | | 1336 | RUS | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Merezhko, Nikita | | | 1615 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rtishchev, Viktor I. | | | 1755 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sychev, Vitaly | | | 1904 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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