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Individual Calculations November 2020 |
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| Kozachenko, Alexander Total change: 11.20 | |   |
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| 77th Anniversary of Zakharov A.I._standard | Rostov-on-Don | RUS | 2020-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1867 | 4.50 | 7 | 0.56 | 20 | 11.20 | |
|  Kardashova, Anastasiya | | | 1467 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Popov, Evgeny | | | 1924 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Donchenko, Ekaterina | | | 1881 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Korovjakovsky, Dmitryi | | | 1890 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Kotenko, Pavel | m | | 2267 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dudnik, Tatiana | | | 1748 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ligaj, Ruslan | | | 1488 | RUS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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