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Individual Calculations October 2021 |
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| Hardin, John Total change: 31.60 | |   |
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| 80th New England Open | Westford, Massachusetts | USA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1680 | 2.00 | 4 | 0.79 | 40 | 31.60 | |
|  Carlson, Joaquin | | | 1731 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | |  He, Henry | | | 1773 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Barash, Anton | | | 2022 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Yu, Alex | | | 1840 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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