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Individual Calculations January 2022 |
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| Chen, Danni Total change: -26.40 | |   |
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| 52nd Annual National Chess Congress - Under 2200 | Philadelphia, Pennsylvania | USA | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1784 | 1.50 | 4 | -0.66 | 40 | -26.40 | |
|  Guha, Eshan | | | 1880 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Middaugh, Jon Scott | | | 1886 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Desai, Ved Jignesh | | | 1619 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Sperber, Ronald David | | | 1622 | USA | 1.00 | 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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