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Rapid:
Individual Calculations April 2013 |
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| Styazhkina, Anna Total change: -2.60 | |   |
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| Spassky Cup 2013 Rapid | St. Petersburg | RUS | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2093 | 4.00 | 6 | -0.13 | 20 | -2.60 | |
|  Ivanov, Artem | | | 1864 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Zavgorodniaya, Alena | | | 1907 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Puzko, Danila | | | 2018 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Pershin, Denis | | | 2086 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Zhilchikov, Nikolai | | | 2029 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Sorokina, Svetlana | | | 1725 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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