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Rapid:
Individual Calculations May 2021 |
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| Kofanov, Sergei Total change: -82.40 | |   |
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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 |
| 1830 | 1996 | 2.00 | 9 | -4.12 | 20 | -82.40 | |
|  Begunov, Konstantin | f | | 2360 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Poklonskiy, Nikolay | | | 1779 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kiselev, Viktor | | | 1773 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Estrin, Mark | | | 1893 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Tolkachev, Vladimir | | | 1847 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Malakhov, Vladimir P. | | | 1966 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Suvorov, Aleksandr V. | | | 1353 | RUS | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Baibordin, Vsevolod | | | 1828 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sladkov, Andrey | | | 1668 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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