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Individual Calculations August 2023 |
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| Popova, Serafima P. Total change: -72.40 | |   |
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| Uralsk Open amateur | Uralsk | KAZ | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1068 | 1281 | 0.50 | 3 | -1.81 | 40 | -72.40 | |
|  Amanzhol, Zhandos | | | 1057 | KAZ | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Bessmertnov, Alexander | | | 1073 | KAZ | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Tlesh, Sandzhar | | | 1075 | KAZ | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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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