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Rapid:
Individual Calculations December 2013 |
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| Petryakova, Natalia Total change: -6.20 | |   |
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| PFO rapid D19 | Svetloe pole | RUS | 2013-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1787 | 2.50 | 7 | -0.31 | 20 | -6.20 | |
|  Aseeva, Anastasia | | | 2024 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Makarenko, Alexandra | | wf | 2113 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Chekalkina, Viktoria | | | 1823 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Alieva, Viktoria | | | 1507 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Kalashnikova, Elena | | | 1718 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Alieva, Alexandra | | | 1956 | RUS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Chizhevskaja, Yana | | | 1925 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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