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Individual Calculations September 2019 |
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| Nikitin, Sergey E. Total change: -16.80 | |   |
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| V. Korchnoi Memorial 2019 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2074 | 5.00 | 9 | -0.42 | 40 | -16.80 | |
|  Kuchina, Alexandra | | | 1674 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tsybikov, Tumen | f | | 2281 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kozubov, Mikhail | | | 1724 | RUS | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Kuizhev, Adam | | | 1804 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ataev, Kamronbek | | | 1674 * | UZB | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shapiro, Viktor | | | 2249 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Penkov, Aleksey | | | 1855 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Arbuzov, Mikhail | | | 2198 | RUS | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Siva, Mahadevan | m | | 2270 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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