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Individual Calculations October 2017 |
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| Botez, Andrea Total change: 24.40 | |   |
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| 67th Annual Oregon Open | Portland, Oregon | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1724 | 1.00 | 3 | 0.08 | 40 | 3.20 | |
|  Rupel, David | | | 1975 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Hamm, Robert M | | | 1792 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Kuhner, Mary | | wc | 1856 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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) | | | | Washington Women's Championship | Seattle, Washington | USA | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1724 | 2.00 | 3 | 0.53 | 40 | 21.20 | |
| | Airapetian, Chouchanik | | wf | 1929 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Acon, Jennifer | | | 1843 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Velea, Stephanie | | | 1368 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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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