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Individual Calculations January 2020 |
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| Kogan, Elvira Total change: 1.60 | |   |
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| Kaluga Championship 2019 | Kaluga | RUS | 2019-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1818 | 2.50 | 6 | 0.08 | 20 | 1.60 | |
|  Sadkovkin, Alexander | | | 1718 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Kostin, Sergei | f | | 2218 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kulikov, A P | | | 1664 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dichev, Vasily | | | 1865 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Grishin, G.g. | | | 2218 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Antipov, Vladimir | | | 1834 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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