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Individual Calculations July 2022 |
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| Atwell, Rose Total change: 126.40 | |   |
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| 42nd Annual Lina Grumette Memorial Day Classic | Loma Linda, California | USA | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1728 | 2.00 | 5 | 0.54 | 40 | 21.60 | |
|  Michael, Casella | f | | 2192 | USA | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Liu, Patrick Peijun | | | 1813 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Liu, David Siqi | | | 1573 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Iinuma, Paul Yuu | | | 2010 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gojich, Alex | | | 2009 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | 2022 National Open - Open | Las Vegas, Nevada | USA | 2022-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1728 | 4.00 | 9 | 2.62 | 40 | 104.80 | |
| | Yu, Jiangwei | | | 2222 | CHN | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Liu, Eric Chang | | | 2019 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Andersen, Gunnar | | | 2238 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Moore, Michael | | | 1869 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Yan, Nathan | | | 1915 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Anand, Vignesh | | | 1948 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Deshpande, Aaryan | | | 2060 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wang, Alex | | | 2029 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Jiang, Lucas | | | 2103 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | |
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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