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Individual Calculations November 2019 |
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| Piatin, Oleg Total change: 2.20 | |   |
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| Grand-prix Dvorets October 2019 Group A | Moscow | RUS | 2019-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2020 | 4.50 | 7 | 0.11 | 20 | 2.20 | |
|  Gumirov, Konstantin L | | | 1828 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Dmitrenko, Viktor | | | 1803 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Galiev, Ernest | | | 1900 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Pak, Nikita | | | 1870 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kolmakov, Pavel | | | 2208 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Maslovskiy, Vladimir | | | 1676 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Anfinogenov, Artem | | | 2120 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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