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Rapid:
Individual Calculations May 2021 |
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| Zhikharev, Valeriy Total change: -10.20 | |   |
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| A.Goldman Memorial 2021 Rapid Seniors | St. Petersburg | RUS | 2021-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2130 | 5.50 | 9 | -0.51 | 20 | -10.20 | |
|  Stebunov, Alexander A. | | | 1828 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Yakovlev, Yuri S. | | | 1733 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Begunov, Konstantin | f | | 2360 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Savolainen, Lev P. | f | | 1981 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Estrin, Mark | | | 1893 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fedorov, Sergey | | | 1971 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Annenkov, Kirill | f | | 2178 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Malakhov, Vladimir P. | | | 1966 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Tereshin, Nikolai | | | 2001 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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