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Individual Calculations August 2023 |
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| Wisniowski, Natalie Total change: -14.80 | |   |
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| 16th annual Chicago Class - Masters | Wheeling, IL | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1897 | 1.00 | 4 | -0.37 | 40 | -14.80 | |
|  Kaplan, Avi Harrison | | | 2117 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Szpisjak, Steven J | | | 1893 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Ren, Jesse | | | 2075 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Bruha, Nicholas | | | 1989 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | |
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