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Individual Calculations March 2018 |
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| Kuhner, Mary Total change: 7.00 | |   |
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| 2018 Washington State Championship - Invitational | Seattle, Washington | USA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1778 | 4.00 | 9 | 0.35 | 20 | 7.00 | |
|  Arganian, David | | | 1920 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Shubin, Daniel | | | 1787 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Levine, Joseph | | | 1858 | USA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Olson, Travis | | | 1816 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Petrov, Oscar | | | 1863 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Du, Wenyang | | | 1835 | CHN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Mahajan, Rushaan | | | 1672 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Frantz, Joseph | | | 1945 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rozenfeld, Yevgeniy | | | 1934 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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