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Individual Calculations July 2022 |
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| Platnick, Elijah Samuel Total change: -24.80 | |   |
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| 31st Annual Chicago Open - Under 2300 | Wheeling, Illinois | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1935 | 3.50 | 6 | -0.62 | 40 | -24.80 | |
|  Lu, Yiding | | | 1739 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Abraham, John Zacharia | | | 1755 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Gangavarapu, Sreekar | | | 1647 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Wisniowski, Natalie | | wc | 1667 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ocido, Michael | | | 2085 | PHI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Lee, Daniel | | | 1814 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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