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Rapid:
Individual Calculations February 2023 |
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| Korchagina, Alena Total change: 0.80 | |   |
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| XXX memorial of P.V.Dubinin | Nizhniy Novgorod | RUS | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1991 | 6.50 | 9 | 0.04 | 20 | 0.80 | |
|  Runov, Egor | | | 1591 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kozlov, Kirill Dm. | | | 1346 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Borsch, Alexander | | | 1583 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Borisov, Sergey N. | | | 1577 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Belenov, Dmitry N. | f | | 2364 | RUS | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Frolkin, Nikita | | | 1782 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sundukov, Peter | | | 2000 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kotov, Aleksey S | | | 1593 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pukhov, Ivan | | | 2050 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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