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Individual Calculations April 2023 |
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| Horobetz, Graham Total change: 5.60 | |   |
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| 27th annual Mid-America Open - Major | St. Louis, Missouri | USA | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2134 | 2.50 | 4 | 0.14 | 40 | 5.60 | |
|  Marler, Alex J | | | 2009 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Mehrotra, Ekansh | | | 1800 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Wisniowski, Natalie | | wc | 1918 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Nyzhnyk, Illia | g | | 2654 | UKR | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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