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Rapid:
Individual Calculations February 2021 |
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| Barkin, Vladimir Total change: 6.00 | |   |
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| Overtime Rapid Cup U15 2021-1 | St. Petersburg | RUS | 2021-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1132 | 1.50 | 4 | 0.30 | 20 | 6.00 | |
|  Makhmudov, Riyad | | | 1722 | RUS | 0.50 | 1 | 0.48 | 20 | 9.60 | |  Igumnov, Nikita | | | 1077 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Bazhenkov, Mikhail | | | 1115 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Korsakov, Egor | | | 1525 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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