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Rapid:
Individual Calculations May 2021 |
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| Pershutkin, Aleksey I Total change: 74.80 | |   |
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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 |
| 1830 | 1639 | 4.00 | 8 | 1.79 | 20 | 35.80 | |
|  Titov, Sergey | | | 1910 | RUS | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Skomorohov, Grigorij | | | 2074 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Pishchalnikov, Roman A. | | | 1739 | RUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Rudnev, Pavel | | | 1436 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Shestakova, Ekaterina | | | 1774 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Plotnikov, Vladimir | | | 1878 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Gorshenev, Alexey | | | 1951 | RUS | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Boev, Stanislav | | | 1875 | RUS | 0.00 | 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) | | | | Tambov Region Rapid Chess Championship 2021 | Tambov | RUS | 2021-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1639 | 4.00 | 8 | 1.95 | 20 | 39.00 | |
| | Shcherbashin, Victor | | | 2090 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Efimov, Nikolay M | | | 1703 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Gorelov, Viktor N. | | | 1751 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Pchelintsev, Alexey | | | 1623 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Gorshechnikov, Andrey V. | | | 1936 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Shcherbashin, Roman | | | 1890 | RUS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Sychev, Vitaly | | | 1904 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Agapov, Yury N. | | | 1886 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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