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Individual Calculations July 2022 |
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| Chen, Rachel Total change: -4.40 | |   |
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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 |
| 1820 | 1618 | 2.00 | 5 | 0.57 | 40 | 22.80 | |
|  Wang, Alex Yuxuan | | | 2029 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gojich, Alex | | | 2009 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Ward, Noah | | | 1900 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tang, Dylan | | | 1531 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Hung, Anthony | | | 1629 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | 2022 National Open - Under 2100 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1618 | 0.00 | 2 | -0.68 | 40 | -27.20 | |
| | Widjaja, Luke | | | 1770 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Damaraju, Arjun | | | 1707 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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