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Individual Calculations July 2019 |
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| Uzzaman, Ashik Total change: -45.60 | |   |
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| 2019 National Open - U2100 | Las Vegas, Nevada | USA | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1926 | 1.00 | 3 | -1.30 | 20 | -26.00 | |
|  Min, Ryan | | | 1526 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Victoria, Jesse | | | 1955 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Vidyarthi, Omya | | wc | 1526 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 19th Annual William Addison Memorial - Section A | San Francisco, California | USA | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1926 | 1.50 | 3 | -0.98 | 20 | -19.60 | |
| | McKellar, Daniel | | | 1807 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Singireddy, Sathvik | | | 1565 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Guo, Andrew | | | 1526 * | 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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