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Individual Calculations July 2019 |
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| Ray, Ujan Total change: 0.00 | |   |
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| 2019 National Open - U2100 | Las Vegas, Nevada | USA | 2019-06-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1723 | 0 | 0.50 | 5 | 0.00 | 1357 | | 0.00 | |
|  Perkins, Josiah | | | 1915 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Munoz, Claudia Elizabeth | | wc | 1806 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Hung, Anthony | | | 1698 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Warhula, Joseph E | | | 1658 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Nachiappan, Aghilan | c | | 1536 | 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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