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Individual Calculations April 2021 |
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| Kovshar, Viktor Total change: -32.20 | |   |
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| Championship DFO 2021 standard (men) | Khabarovsk | RUS | 2021-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1965 | 5.00 | 9 | -1.61 | 20 | -32.20 | |
|  Sapon, Aleksandr | | | 1570 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Khrushchev, Vladislav | | | 1565 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Spitsin, Alexey | f | | 2201 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Samadov, Ignat | | | 1565 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Egorov, Dmitry | f | | 2283 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ashirbayev, Rizvan | | | 1646 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Andryushko, Georgy | | | 1565 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mitupov, Sanzhay | | | 1565 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poiseev, Nikita | | | 1711 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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