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Individual Calculations June 2019 |
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| Uzzaman, Ashik Total change: -1.60 | |   |
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| Spring 2019 Tuesday Night Marathon | San Francisco, California | USA | 2019-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1923 | 2.00 | 6 | -0.24 | 20 | -4.80 | |
|  Wong, Russell | | | 1961 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Ivanov, Aleksandr | | | 2119 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Poling, Scott | | | 1801 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kondakov, Adrian | | | 1909 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Stearman, Josiah | f | | 2280 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Tsodikova, Natalya | | wf | 2126 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | 2019 Best of the West Class Championship - A | Santa Clara, California | USA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1928 | 2.00 | 2 | 0.16 | 20 | 3.20 | |
| | Bansal, Advay | | | 1528 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhou, Chelsea | | | 1528 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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