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Rapid:
Individual Calculations May 2019 |
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| Parfievskiy, Petr Total change: -28.20 | |   |
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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 |
| 1802 | 1694 | 1.50 | 8 | -1.41 | 20 | -28.20 | |
|  Grigoriev, Vladimir | | | 2015 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Moroz, Yury N. | | | 1810 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Fokin, Anatoly | | | 1776 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Plyatskovskiy, Yuriy | | | 1725 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Kapelkina, Galina | | | 1697 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Lapsakov, Alexander S. | | | 1701 | RUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Aleksandrov, Yury V. | | | 1884 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dzidziguri, Anzor | | | 1805 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | |
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