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Rapid:
Individual Calculations July 2021 |
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| Kurbanov, Sergey Total change: -13.00 | |   |
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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 |
| 1558 | 1723 | 3.50 | 6 | -0.65 | 20 | -13.00 | |
|  Kozlov, Alexei | | | 1813 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Panchenko, Sergey | | | 1604 | RUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Chereshkevich, Yuri | | | 1624 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kobak, Polina | | | 1520 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Korolev, Artem | | | 1521 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Gorazdov, Fedor | | | 1266 | RUS | 1.00 | 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) | | |
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