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Rapid:
Individual Calculations July 2021 |
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| Gorazdov, Fedor Total change: -6.20 | |   |
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| Overtime Rapid Cup U15 2021-8 | St. Petersburg | RUS | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1266 | 1.00 | 5 | 0.37 | 20 | 7.40 | |
|  Makhmudov, Riyad | | | 1734 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Bobrov, Konstantin | | | 1464 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Korolev, Artem | | | 1521 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chereshkevich, Yuri | | | 1624 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kurbanov, Sergey | | | 1723 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Neva Open Rapid-L | St. Petersburg | RUS | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1266 | 0.50 | 2 | -0.68 | 20 | -13.60 | |
| | Shinkorenko, Ivan Al | | | 1145 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Belyatskiy, Petr | | | 1252 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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