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Individual Calculations September 2021 |
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| Ho, Ryan Total change: 0.00 | |   |
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| 53rd Annual Atlantic Open - Under 2100 | Reston, Virginia | USA | 2021-08-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1668 | 0 | 2.00 | 4 | 0.00 | 1668 | | 0.00 | |
|  Diomande, Mustapha | | | 1776 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Carrasco, Christian Nelio | | | 1715 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Mariappan, Anish M | | | 1491 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Berkley, Darrin K | | | 1688 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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