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Rapid:
Individual Calculations May 2021 |
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| Bryndin, Vladimir Total change: -10.80 | |   |
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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 |
| 1956 | 2133 | 3.00 | 5 | -0.54 | 20 | -10.80 | |
|  Ivanov, Sergei V. | | | 1839 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Tereshin, Nikolai | | | 2001 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kopylov, Yuriy | | | 1978 | RUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Zhukov, Gennady | | | 1752 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Yachmenev, Mikhail A. | | | 2210 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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