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Individual Calculations October 2017 |
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| Tien, Sophie Total change: 92.80 | |   |
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| Seattle Chess Classic | Seattle, Washington | USA | 2017-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1642 | 3.00 | 7 | 1.28 | 40 | 51.20 | |
|  Rupel, David | | | 1975 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Xie, Luke | | | 1936 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Shubin, Daniel | | | 1733 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Su, Michael | | | 1802 | CAN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Lee, Addison | | | 1999 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Olson, Travis | | | 1815 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Vega, Isaac | | | 1715 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | Washington Women's Championship | Seattle, Washington | USA | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1642 | 2.50 | 4 | 1.04 | 40 | 41.60 | |
| | Acon, Jennifer | | | 1843 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Velea, Stephanie | | | 1368 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Kuhner, Mary | | wc | 1856 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Airapetian, Chouchanik | | wf | 1929 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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