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Blitz:
Individual Calculations January 2016 |
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| Ershova, Sofya Total change: -20.00 | |   |
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| Championship of the SZFO among girls to 15 BLITZ | St. Petersburg | RUS | 2015-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1685 | 4.50 | 8 | -1.00 | 20 | -20.00 | |
|  Malysheva, Valeria | | | 1523 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Surkova, Sofya | | | 1549 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Novogenova, Anastasia | | | 1542 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Timofeeva, Juliya | | | 1443 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Litvinova, Kseniya | | | 1577 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Alferova, Polina | | | 1526 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Strizhnyova, Anna | | | 1529 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sargsyan, Anna | | | 1649 | RUS | 0.50 | 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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