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Individual Calculations July 2023 |
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| Marmer, Daniel Total change: 0.00 | |   |
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| 32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1799 | 0 | 0.00 | 4 | 0.00 | 999 | | 0.00 | |
|  Steincamp, Isaac Kaito | | | 1899 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Yang, Daniel | | | 1798 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Kalpaka, Vaibhav Robinjith | | | 1912 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Zheng, Lerui | | | 1585 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1814 | 0 | 2.50 | 6 | 0.00 | 1757 | | 0.00 | |
| | Liu, Austin | | | 1913 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Carr, Jay | | | 1708 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Bhaduri, Neil | | | 1894 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Lee, Yesun Kate | | wc | 1887 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | McKenzie, Niall | | | 1653 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Herman, Sara | | | 1826 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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