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Blitz:
Individual Calculations September 2022 |
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| Bochkin, Artem Total change: -24.40 | |   |
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| St. Petersburg_International Chess Day 2022 Blitz | St. Petersburg | RUS | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1284 | 0.00 | 6 | -1.22 | 20 | -24.40 | |
|  Popovich, Alexey | | | 2068 | RUS | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Losev, Ivan S. | | | 1812 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Sokolin, Aleksey | | | 1786 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Vorobyova, Ekaterina | | | 1863 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ershov, Artem | | | 1226 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Dmitriev, Maksim S | | | 1246 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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