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Rapid:
Individual Calculations December 2019 |
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| Porozhnyak, Aleksandra Total change: 4.80 | |   |
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| Open Day of Child RAPID 2019 | Orenburg | RUS | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1149 | 1.00 | 3 | 0.24 | 20 | 4.80 | |
|  Bryantsev, Kirill | | | 1426 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Yudina, Svetlana | | | 1226 | RUS | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Fefelova, Ekaterina | | | 1391 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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