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Individual Calculations June 2023 |
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| Yan, Ruiyang Total change: -22.20 | |   |
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| 10th Annual Larry Evans Memorial Open | Reno, Nevada | USA | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2252 | 4.50 | 6 | -0.78 | 20 | -15.60 | |
|  Zhou, Chelsea | | wc | 1780 | USA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Xia, Joshua | | | 1841 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gopalakrishnan, Kr | | | 1743 | USA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Atwell, Rose | | | 2108 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Aigner, Michael | | | 1966 | USA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Uz, Kagan | | | 1852 * | 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) | | | | 1000GM Bay Area April 2023 BonaFIDE Swiss Open | Sunnyvale, CA | USA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2252 | 3.00 | 4 | -0.33 | 20 | -6.60 | |
| | Videna, Daniel Tuapen | | | 1852 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mallela, Abhishek | | | 1852 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liu, Patrick Peijun | | | 2076 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Wang, Isaac | | | 2049 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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