Individual Calculations October 2018 |
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Hartley, Alan Total change: -0.40 | | |
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68th Annual Oregon Open | Portland, Oregon | USA | 2018-09-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2060 | 1847 | 1.00 | 4 | -0.01 | 40 | -0.40 | |
| McCoy, Owen | | | 2098 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | Raptis, Nick | f | | 2247 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Rhoades, Alan | | | 1860 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | Bjorksten, Lennart | | | 2035 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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