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Individual Calculations April 2018 |
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| Sadeghi, Saeid Total change: -12.40 | |   |
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| 2018 RA March Open | Ottawa | CAN | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1991 | 1.50 | 4 | -0.62 | 20 | -12.40 | |
|  Kearnan, Dan | | | 1824 | CAN | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Miller, Rachel | c | wf | 1914 | JAM | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Huang, Qiuyu | f | | 2144 | CAN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Yang, Fan | | | 2000 | CAN | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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