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Blitz:
Individual Calculations April 2021 |
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| Poletaev, Vitaly Total change: 84.20 | |   |
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| UR Cup 2021 blz (SCK st. 2) | Izhevsk | RUS | 2021-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1889 | 10.00 | 11 | 2.75 | 20 | 55.00 | |
|  Baranov, Sergey | | | 2088 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Trubacheva, Lidia | | | 1761 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Nagovitsin, Alexander R. | | | 1524 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Chernyaev, Ivan Y | | | 1659 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kiselev, Sergey | | | 1627 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Vatlin, Aleksandr | | | 2064 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ledenev, Petr | | | 1738 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Starostin, Dmitry | | | 2011 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Petukhov, Igor | | | 1670 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zhujkov, Vyacheslav | | | 1629 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Permyakov, Anton A | | | 1461 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | UR Cup 2021 blz (SCK st. 3) | Izhevsk | RUS | 2021-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1889 | 9.50 | 12 | 1.46 | 20 | 29.20 | |
| | Zhujkov, Vyacheslav | | | 1629 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ledenev, Petr | | | 1738 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Nikitin, Sergey A. | | | 1909 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Sakerin, Yury | | | 1802 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Kulyamin, Vladimir | | | 1705 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Trubacheva, Lidia | | | 1761 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Zhujkov, Vyacheslav | | | 1629 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ledenev, Petr | | | 1738 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Nikitin, Sergey A. | | | 1909 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Sakerin, Yury | | | 1802 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Trubacheva, Lidia | | | 1761 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kulyamin, Vladimir | | | 1705 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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