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Individual Calculations June 2021 |
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| Mamlin, Lev Total change: 6.40 | |   |
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| Altay Cup - Cup of Russia 2021_boys 13 | Barnaul | RUS | 2021-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1081 | 1.50 | 4 | 0.16 | 40 | 6.40 | |
|  Cheremnykh, Roman | | | 1329 | RUS | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Osadchy, Andrey K | | | 1313 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Palamar, Stefan | | | 1105 | RUS | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Alexandrov, Timur | | | 1102 | RUS | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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