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Individual Calculations April 2013 |
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| Arkhipov, Sergey N. Total change: -20.70 | |   |
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| Simachev Victor Memorial-2013-B open | Novosibirsk | RUS | 2013-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2023 | 4.00 | 7 | -0.69 | 30 | -20.70 | |
|  Letyagin, Boris | | | 1863 | RUS | 1.00 | 1 | 0.29 | 30 | 8.70 | |  Krasnov, Lev | | | 1940 | RUS | 0.50 | 1 | -0.11 | 30 | -3.30 | | | Begishev, Sergei | | | 1911 | RUS | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Okishev, Vladimir | | | 1905 | RUS | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Narchuk, Margarita | | | 1769 | RUS | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Belkova, Diana | | | 1892 | RUS | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Konjkov, Victor | | | 1975 | RUS | 1.00 | 1 | 0.43 | 30 | 12.90 | |
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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