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Individual Calculations November 2023 |
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| Zhou, Celina Total change: 19.60 | |   |
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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 |
| 1796 | 1603 | 1.00 | 2 | 0.49 | 40 | 19.60 | |
|  Becker, Brett Alan | | | 1718 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Akintonde, Jimi | | | 1874 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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