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Individual Calculations September 2019 |
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| Kudin, Alexander Total change: -4.00 | |   |
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| V. Korchnoi Memorial 2019 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1828 | 3.00 | 8 | -0.10 | 40 | -4.00 | |
|  Shchukin, Dmitry | m | | 2228 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Dudarev, V. | | | 2228 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Manin, Viktor | | | 2131 | UZB | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Irkha, Alexey | | | 2154 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Grigoriev, Oleg | | | 2001 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Vetokhina, Sofia | | | 1521 | RUS | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Petrov, Igor | | | 1626 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Laukhina, Margarita A. | | | 1607 | RUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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