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Rapid:
Individual Calculations June 2021 |
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| Barkin, Vladimir Total change: 16.60 | |   |
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| Overtime Rapid Cup U15 2021-7 | St. Petersburg | RUS | 2021-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1138 | 1.50 | 4 | 0.83 | 20 | 16.60 | |
|  Makhmudov, Riyad | | | 1746 | RUS | 0.50 | 1 | 0.48 | 20 | 9.60 | |  Korolev, Artem | | | 1490 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Nikitin, Andrey I. | | | 1322 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kremer, Roman | | | 1306 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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