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Individual Calculations October 2018 |
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| Smith, Charles Total change: 0.00 | |   |
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| 68th Annual Oregon Open | Portland, Oregon | USA | 2018-09-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1832 | 0 | 1.00 | 5 | 0.00 | 1592 | | 0.00 | |
|  Bjorksten, Lennart | | | 2035 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Levine, Joseph | | | 2025 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Wu, Abbie | | | 1454 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Hartley, Alan | | | 1847 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Velea, Anne-Marie | | | 1799 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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