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Individual Calculations March 2018 |
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| Petrov, Oscar Total change: -112.00 | |   |
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| 2018 Washington State Championship - Invitational | Seattle, Washington | USA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1863 | 2.00 | 9 | -2.80 | 40 | -112.00 | |
|  Rozenfeld, Yevgeniy | | | 1934 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Arganian, David | | | 1920 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Shubin, Daniel | | | 1787 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Levine, Joseph | | | 1858 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Kuhner, Mary | | wc | 1778 | USA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Olson, Travis | | | 1816 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Du, Wenyang | | | 1835 | CHN | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Mahajan, Rushaan | | | 1672 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Frantz, Joseph | | | 1945 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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