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Individual Calculations October 2021 |
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| Wang, Eigen Total change: 11.60 | |   |
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| 2021 Ohio Chess Congress | Akron, Ohio | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2204 | 3.00 | 3 | 0.58 | 20 | 11.60 | |
|  Hart, Braeden Spenser | | | 1987 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Joelson, Michael | | | 1950 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tan, Ralph | | | 1929 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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