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Individual Calculations October 2023 |
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| Gibbins, Wilson K Total change: -11.20 | |   |
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| 73rd Oregon Open - 2000 and over | Portland, Oregon | USA | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1963 | 2.50 | 5 | -0.56 | 20 | -11.20 | |
|  Dayal, Jai | | | 1855 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Wang, Ted | | | 1892 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Paez, David | | | 1937 | COL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Liu, Austin | | | 1972 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Marx, Jaden Andrew | | | 1740 | USA | 1.00 | 1 | 0.22 | 20 | 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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