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Blitz:
Individual Calculations April 2020 |
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| Berdychevskaya, Natasha Total change: 20.80 | |   |
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| Championship SFO 2020 blitz | Rostov-on-Don | RUS | 2020-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1781 | 3.00 | 9 | 1.04 | 20 | 20.80 | |
|  Korovtenko, Mikhail | | | 2199 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Chipiga, Maksim | | | 2044 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kovalchuk, Alexey | | | 2323 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Chobotov, Alexander | | | 1401 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tsvetkov, Andrey V. | | | 2050 | RUS | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Ivchenko, Alexander | | | 1978 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Savinkov, Viktor | | | 2067 | RUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Grechkin, E. | | | 2159 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kuliev, Elmar | | | 2141 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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