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Individual Calculations July 2019 |
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| He, Samuel Total change: -5.40 | |   |
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| 2019 Washington Open | Lynnwood, Washington | USA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 2161 | 3.50 | 5 | -0.27 | 20 | -5.40 | |
|  Vega, Isaac | | | 1761 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Truelson, Joseph | | | 2099 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Bishop, Alan | | | 1802 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Haining, Kyle | c | | 2113 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Moore, Michael | | | 1931 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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