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Blitz:
Individual Calculations June 2021 |
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| Kobak, Polina Total change: 80.00 | |   |
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| Pushkin 2021 Victory Day Blitz | St. Petersburg | RUS | 2021-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1561 | 5.50 | 11 | 1.98 | 20 | 39.60 | |
|  Chertkov, Maksim | | | 1942 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Kopylov, Yuriy | | | 1778 | RUS | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Trishkin, Mikhail | | | 1897 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Penkov, Aleksey | | | 1741 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zheleznov, Dmitriy | | | 1381 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sysun, Vladimir | | | 1785 | RUS | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Fedorov, Vladimir | | | 1779 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kiselev, Vladimir | | | 1901 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Prelovskij, Rudolf | | | 1959 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Smorodkin, Andrey | | | 1451 | EST | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Motorina, Vera | | | 1324 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | Amir Chess Cup - G.Borisenko Memorial, Blitz | St. Petersburg | RUS | 2021-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1561 | 4.50 | 10 | 2.02 | 20 | 40.40 | |
| | Putrenko, Kirill | | | 2028 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bodnaruk, Anastasia | m | wg | 2296 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Nazarenko, Konstantin | | | 1128 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Popov, Aleksandr S | | | 1873 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Panchenko, Sergey | | | 1804 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Sokolov, Ilia | | | 1920 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gordienko, Evgeniy S. | | | 1551 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Sysun, Vladimir | | | 1785 | RUS | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Rumyantsev, Semen | | | 1807 | RUS | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Romanov, Nikita M. | | | 1896 | RUS | 0.00 | 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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