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Individual Calculations November 2023 |
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| Becker, Brett Alan Total change: -39.20 | |   |
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| 31st annual Midwest Class Championships - 1800-2099 | Wheeling, IL | USA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1718 | 1.50 | 5 | -0.98 | 40 | -39.20 | |
|  Tikhomirov, Matthew | | | 1723 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Huang, Ayden | | | 1846 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Zhang, Justin | | | 1674 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Zhou, Celina | | | 1603 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Smith, Alexander | | | 1758 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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