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Individual Calculations November 2021 |
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| Kozlovskaya, Valentina Total change: -9.40 | |   |
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| Senior Chess Cup - W55 | Povedniki | RUS | 2021-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2140 | 5.50 | 9 | -0.47 | 20 | -9.40 | |
|  Khropova, Larisa | | wf | 2021 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Abramjan, Larisa | | | 1789 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fatalibekova, Elena | | wg | 2132 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Strutinskaia, Galina | | wg | 2110 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Sorokina, Tamara | | wm | 2062 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Saunina, Ludmila | | wg | 2016 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Milashevskaja, Valentina | | | 1740 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Titorenko, Natalia I | | wm | 2067 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ivanova, Tatiana | | | 2090 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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