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Individual Calculations January 2018 |
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| Tsodikova, Natalia Total change: -18.80 | |   |
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| Fall 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2133 | 6.00 | 8 | -0.94 | 20 | -18.80 | |
|  Greene, Sam | | | 1733 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Melville, Cailen | | | 1819 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Boldi, Ethan | | | 1783 | USA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Casares, Nick | | | 1733 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Anderson, Michael | | | 1739 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gray, William | | | 1896 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Davila, Carlos | | | 1733 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Argo, Guy | | | 1972 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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