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Individual Calculations October 2021 |
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| He, Henry Total change: -12.80 | |   |
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| 80th New England Open | Westford, Massachusetts | USA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1773 | 2.50 | 6 | -0.32 | 40 | -12.80 | |
|  Leano, Bryan B | | | 1935 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Song, Alan | | | 2012 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hardin, John | | | 1680 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Yin, Benjamin | | | 1423 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Barash, Anton | | | 2022 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Yadawad, Ansh | | | 1689 | 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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