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Individual Calculations July 2015 |
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| Vazquez Maccarini, Danitza F Total change: -66.00 | |   |
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| US Women's Open | Las Vegas, Nevada | USA | 2015-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2014 | 1.00 | 3 | -0.75 | 40 | -30.00 | |
|  Liao, Simone | | wm | 2075 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Show, Serafina | | | 1648 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Byambaa, Uyanga | | wf | 2061 | MGL | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | 2015 National Open U2200 | Las Vegas, Nevada | USA | 2015-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2014 | 0.50 | 2 | -0.90 | 40 | -36.00 | |
| | Premkumar, Hiren | | | 1662 | USA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Barbre, Stephen Ph | | | 2010 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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