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Rapid:
Individual Calculations September 2019 |
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| Davydova, Valentina Total change: 7.80 | |   |
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| Chuvash Republic Rapid Championship Seniors 2019 | Cheboksary | RUS | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1441 | 3.50 | 8 | 0.39 | 20 | 7.80 | |
|  Ivanov, Anatoliy | | | 1834 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abrikosov, Petr | | | 1274 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Kunashko, Tamara | | | 1279 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dmitriev, Vyacheslav | | | 1650 | RUS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Bogdashkina, Tatyana | | | 1398 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Merkushev, Egor | | | 1673 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Fetisov, Aleksandr | | | 1521 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Dmitriev, Samuil | | | 1671 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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