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Individual Calculations November 2022 |
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| Liu, Eric Chang Total change: -8.40 | |   |
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| 30th annual Midwest Class Championships - Premier | Wheeling, IL | USA | 2022-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2190 | 3.00 | 5 | -0.21 | 40 | -8.40 | |
|  Matus, Nastassja A | | wf | 2009 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bora, Safal | m | | 2448 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Abraham, John Zacharia | | | 1929 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Platnick, Elijah Samuel | | | 1893 | USA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Puri, Arjun | | | 2101 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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