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Rapid:
Individual Calculations July 2021 |
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| Kurbatskii, Kirill Total change: 13.20 | |   |
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| Zelenogradsk Russia Day 2021 | Zelenogradsk | RUS | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1216 | 1.00 | 2 | 0.66 | 20 | 13.20 | |
|  Borovennikova, Olga | | | 1378 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Konnov, Alexander | | | 1695 | 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) | | |
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