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Blitz:
Individual Calculations April 2023 |
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| Estrin, Mark Total change: -6.80 | |   |
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| Defender of the Fatherland Day Blitz at PGUPS 2023 | St. Petersburg | RUS | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1823 | 5.50 | 10 | -0.34 | 20 | -6.80 | |
|  Akopian, Manvel A | | | 1423 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mazhnikov, Viktor | | | 1632 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Shushpanov, Vladimir | m | | 2013 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zaitsev, Fedor | | | 1747 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Fokin, Anatoly | | | 1614 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Kiseleva, Arina | | wc | 1756 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Kurnosov, Egor | | | 1737 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Tumanova, Elizavetta | | | 1529 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lisov, Stepan | | | 1834 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Zaitsev, Mikhail | m | | 2444 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | * 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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