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Individual Calculations July 2018 |
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| Velea, Sophie Total change: -39.60 | |   |
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| 2018 Washington Open | Lynnwood, Washington | USA | 2018-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1603 | 1.00 | 5 | -0.99 | 40 | -39.60 | |
|  Lewis-Sandy, Joshua | | | 1745 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Kuhner, Mary | | wc | 1788 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Van, Thuy Thanh | | | 1237 | CAN | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Levine, Joseph | | | 1885 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tien, Sophie | | | 1709 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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