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Rapid:
Individual Calculations May 2019 |
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| Kuptsov, Ivan Total change: -6.60 | |   |
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| A.Goldman Memorial 2019 Rapid Seniors | St. Petersburg | RUS | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1699 | 2.50 | 9 | -0.33 | 20 | -6.60 | |
|  Ubykin, Vladimir | | | 2026 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Milyaeva, Nina | | | 1869 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Kruglikov, Alexander | | | 1913 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ibragimov, Viktor | | | 1881 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Pervak, Pavel | | | 1942 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kaufman, Solomon | | | 1792 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Mazhnikov, Viktor | | | 1659 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Smirnov, Vladimir G. | | | 1821 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ilyin, Vasiliy | | | 1722 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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