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Rapid:
Individual Calculations October 2021 |
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| Piatin, Oleg Total change: 0.80 | |   |
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| Y.N.Vitoshinskiy Memorial 2021_Senior | Odintsovo | RUS | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 2019 | 6.50 | 9 | 0.04 | 20 | 0.80 | |
|  Stogov, Nikolay | | | 1618 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Danilkin, Viktor | | | 1731 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Verner, Alexander I. | m | | 1930 | RUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Skopintsev, Vladimir | | | 1672 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Balashov, Dmitry | | | 1611 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gorbatov, Alexej | m | | 2209 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Bakhtin, Vladimir A. | | | 1909 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Petrosyan, Leonid | | | 1848 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Vul, Arkadi Eremeevich | g | | 1914 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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