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Individual Calculations September 2019 |
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| Grekhneva, Natalja Total change: -22.00 | |   |
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| Peters Rook 109 Open | St. Petersburg | RUS | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1594 | 2.00 | 8 | -1.10 | 20 | -22.00 | |
|  Rezvy, Lev | | | 1994 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kozlov, Andrey | | | 1367 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zhuk, Kirill | | | 1852 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Lukina, Aleksandra | | wf | 1994 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kokueva, Alisa | | | 1816 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Grekhneva, Yana | | | 1778 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ufimtsev, Dmitry | | | 1378 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mayorova, Varvara | | | 1433 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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