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Rapid:
Individual Calculations May 2021 |
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| Borisov, Alexander Total change: -85.60 | |   |
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| Spring rapid chess tournament at PGUPS | St. Petersburg | RUS | 2021-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1894 | 1.50 | 7 | -3.60 | 20 | -72.00 | |
|  Nikiforov, Pavel | | | 1716 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Simkin, Alexander | | | 1523 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Shilovskiy, Stepan | | | 1746 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Novikov, Dmitry A. | | | 1600 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Zaitsev, Fedor | | | 1903 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Zhukov, Gennady | | | 1752 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Leonov, Georgy D | | | 1713 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | A.Goldman Memorial 2021 Rapid Seniors | St. Petersburg | RUS | 2021-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1894 | 3.50 | 9 | -0.68 | 20 | -13.60 | |
| | Annenkov, Kirill | f | | 2178 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Epishin, Vladimir | g | | 2481 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Pashkov, Vladimir M. | | | 1723 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Podsevny, Alexander | | | 2067 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zhukov, Gennady | | | 1752 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Alekseeva, Galina Nik. | | | 1675 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Afonin, Gennady | | | 1731 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bebchuk, Boris | | | 2156 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Berezhkov, Vyacheslav | | | 1802 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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