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Individual Calculations December 2021 |
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| Popov, Lev M. Total change: 0.40 | |   |
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| SPb Championship 2021 Semifinal_B15 | St. Petersburg | RUS | 2021-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1092 | 2.00 | 6 | 0.01 | 40 | 0.40 | |
|  Kolesnikov, Alexander V. | | | 1352 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Androshchuk, Egor | | | 1272 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Kozhanov, Igor | | | 1335 | RUS | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Averbukh, Aleksandr | | | 1113 | RUS | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Avdeev, Iakov | | | 1145 | RUS | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Kozhemyakin, Danila V. | | | 1130 | RUS | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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