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Individual Calculations February 2023 |
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| Popova, Anastasiya Total change: 57.60 | |   |
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| Belaya Kalitva Chess Club Championship - 2023 | Belaya Kalitva | RUS | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1244 | 1.50 | 4 | 1.44 | 40 | 57.60 | |
|  Mazurenko, Nikolaj | | | 2079 | RUS | 1.00 | 1 | 1.00 | 40 | 40.00 | |  Kupriyanov, A | | | 2249 | RUS | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Nikitin, Alexej | f | | 2215 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Egorov, Aleksander E | | | 1689 | RUS | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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