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Blitz:
Individual Calculations February 2020 |
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| Ivanov, Sergei V. Total change: -16.40 | |   |
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| St. Petersburg_Christmas Blitz 2020 | St. Petersburg | RUS | 2020-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1837 | 5.50 | 11 | -0.82 | 20 | -16.40 | |
|  Maevsky, Nikolay | f | | 2237 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Petrova, Varvara | | | 1485 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Kuznetsov, Fedor N. | | | 1437 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Golovchenko, Bogdan | | | 1594 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Makhmudov, Riyad | | | 1617 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Virshich, Vasiliy | | | 1910 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Korolikhin, Valentin | | | 1756 | RUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Sorin, Ilya | | | 1686 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Golovchenko, Gleb | f | | 2145 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Andreev, Aleksei | | | 1525 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Olkhovskiy, Alexander | | | 2149 | RUS | 0.50 | 1 | 0.36 | 20 | 7.20 | | | * 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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