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Rapid:
Individual Calculations September 2018 |
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| Berko, Igor Total change: -42.60 | |   |
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| Petersburg Summer 2018 - Rapid GP | St. Petersburg | RUS | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1967 | 5.50 | 11 | -2.13 | 20 | -42.60 | |
|  Chereshkevich, Yuri | | | 1567 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Astakhov, Dmitrii | | | 1567 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Romanov, Nikita M. | | | 1567 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gashev, Matvei | | | 1584 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Rusanov, Ilya | | | 1567 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Romanov, Aleksandr | | | 1619 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dzyuba, Sergey | | | 1641 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Karasev, Vladimir I | m | | 2327 | RUS | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Lodoev, Ayur | | | 2240 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bulsoev, Alexander | | | 1707 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Marinskii, Yurii | | | 2215 | RUS | 0.00 | 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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