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Rapid:
Individual Calculations April 2019 |
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| Berestovitskiy, Erlen Total change: 2.20 | |   |
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| Pushkin 2019 Culture Worker Day Rapid | St. Petersburg | RUS | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1780 | 3.50 | 7 | 0.11 | 20 | 2.20 | |
|  Bozhko, Konstantin | | | 1380 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gorbatenko, Alexander | | | 2043 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kobak, Polina | | | 1387 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miakinin, Vladimir | | | 2101 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Tiulyagin, Matvey | | | 1565 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Marinkin, Vladimir | | | 1921 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Vorobev, Alexander | | | 2061 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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