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Individual Calculations July 2015 |
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| Nguyen, Emily Quyn Total change: -20.00 | |   |
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| US Women's Open | Las Vegas, Nevada | USA | 2015-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1929 | 1.50 | 3 | -0.11 | 40 | -4.40 | |
|  Zemke, Christine | | | 1752 | GER | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Liu, Joanna | | | 1827 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Inapuri, Ramya Krishna | | wf | 2128 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 2015 National Open U2200 | Las Vegas, Nevada | USA | 2015-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1929 | 1.00 | 3 | -0.39 | 40 | -15.60 | |
| | Nagase, Toshihiro | | | 1801 | JPN | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Sam, Gabriel | | | 1986 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Mackenzie, Dana N | | | 2081 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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