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Individual Calculations January 2020 |
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| Zilajeva, Veronika Total change: -6.00 | |   |
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| 55th Annual American Open - U2200 | Costa Mesa, California | USA | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1847 | 2.00 | 4 | -0.30 | 20 | -6.00 | |
|  Alonso, Francisco | | | 1867 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Song, Ran | | | 1979 | CHN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Hough, Randall | | | 1754 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Pearl, Reagan | | | 1515 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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