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Individual Calculations August 2019 |
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| Tsodikova, Natalya Total change: -8.20 | |   |
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| Summer 2019 Tuesday Night Marathon | San Francisco, California | USA | 2019-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 2131 | 4.50 | 7 | -0.41 | 20 | -8.20 | |
|  Maser, Thomas | | | 1872 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Trattner, Andrew | | | 1917 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kim, Isaiah | | | 1977 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Lee, Andy | f | | 2213 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Lin, Michael | | | 2103 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Riese, Kayven | | | 1731 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wong, Russell | | | 1933 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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